MILLING MATTERS Autumn 2018 - Sugar Research Australia
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Contents 3 ersistence pays off for sugar P bursary graduates 4 Maximising industry value through optimised harvesting practices 6 arvesting demonstration trials: H what it means at the mill 9 ringing milling research from B the lab to the mill 10 R esearch looks to improve mill rolls 11 O verseas experience to help improve factory efficiency 12 B oiler simulator training to help avoid costly mistakes 13 R educing costs through improving boiler maintenance efficiency 14 F UTURES FORUM: Forging a bright future for Australian sugarcane 15 Milling research investment ISSN 2203-1111 (Print) ISSN 2203-112X (Online) © Copyright 2018 by Sugar Research Australia Limited. All rights reserved. No part of Milling Matters (this publication), may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior permission of Sugar Research Australia Limited. Sugar Research Australia Limited acknowledges and thanks its funding providers, including levy payers (sugarcane growers and millers), the Commonwealth Government, and the Queensland Government (Department of Agriculture and Fisheries). Disclaimer: In this disclaimer a reference to ‘SRA’, ‘we’, ‘us’ or ‘our’ means Sugar Research Australia Limited and our directors, officers, agents and employees. Although we do our very best to present information that is correct and accurate, we make no warranties, guarantees or representations about the suitability, reliability, currency or accuracy of the information we present in this publication, for any purposes. Subject to any terms implied by law and which cannot be excluded, we accept no responsibility for any loss, damage, cost or expense incurred by you as a result of the use of, or reliance on, any materials and information appearing in this publication. You, the user, accept sole responsibility and risk associated with the use and results of the information appearing in this publication, and you agree that we will not be liable for any loss or damage whatsoever (including through negligence) arising out of, or in connection with the use of this publication. We recommend that you contact our staff before acting on any information provided in this publication. Warning: Our tests, inspections and recommendations should not be relied on without further, independent inquiries. They may not be accurate, complete or applicable for your particular needs for many reasons, including (for example) SRA being unaware of other matters relevant to individual crops, the analysis of unrepresentative samples or the influence of environmental, managerial or other factors on production. (Cover Page) MSF Sugar’s Allan Cross and Wayne Reys are adopting the outcomes of harvesting efficiency research.
Persistence pays off for sugar bursary graduates A special bursary award has led projects across MSF Sugar mills and “I did have that experience from to two engineering graduates worked in the laboratory to get a working here previously, understood scoring jobs at the MSF Sugar good understanding of the chemical the industry, and had been awarded Maryborough Mill. analysis process and what results the bursary as well, so they saw I was are required. capable at that next level rather than Local CQUniversity Australia just on the tools.” mechanical engineering graduate “I went to South Johnstone and Daniel Nicholson, and University of developed a lot of piping and Daniel said that engineers in the Queensland chemical engineering instrumentation diagrams of their sugar processing industry use a graduate Georgia Nilon received a pan stage, boilers, juice clarification whole range of skills on a variety special bursary award in 2015 after and heating stations for a potential of projects. applying for the Sugar Research expansion project,” Georgia said. “There’s no single project that’s the Institute Scholarship program. same as any other. At the moment, “Recently I’ve completed a steam Sugar Research Institute (SRI) receives balance analysis of Maryborough I have five projects on the go and no such a large number of high-quality Mill looking at our usage of steam two are alike,” Daniel said. applications for the SRI scholarship everywhere, and where we can Since the prestigious Sugar Research each year that a special, unlisted improve our efficiency.” Institute Scholarship first began bursary award funded by Sugar Design engineer Daniel Nicholson in 2015 it has been awarded to Research Australia was introduced never gave up on his goal to return 12 recipients. to provide four weeks’ paid work to the MSF Sugar Maryborough placement for Daniel and Georgia at Mill where he initially worked as a MSF Sugar’s Maryborough Mill during boilermaker apprentice to complete the 2016 crushing season. his transformation as a mechanical Chemical engineer Georgia Nilon design engineer. For more information, visit: said the bursary allowed her Daniel explained that, when he www.sri.org.au/ to develop contacts within the applied, he didn’t even expect to sris-sugar-research-institute- industry and, through persistence be selected for interview let alone scholarship/ and confidence, Georgia was get the job; however, MSF Sugar offered a job in early 2017 by MSF valued Daniel’s four years of trade Maryborough Mill’s general manager, experience and offered him a new Stewart Norton. role of design engineer. (Above) MSF Sugar General Manager (Maryborough Region), Stewart Norton, Since her employment Georgia “MSF Sugar were after someone with with engineering graduates Daniel Nicholson has learned a lot from different four years’ experience,” Daniel said. and Georgia Nilon. 3
Maximising industry value through optimised harvesting practices BY BRAD PFEFFER At MSF Sugar’s Tableland Mill, the As part of that, the pair worked with According to Operations Manager of aim is that the trucks never stop. SRA on demonstration trials in 2017 Tableland Farms, Rik Maatman, the to assess cane and juice loss, which 2m rows, for example, mean that With 24 hour harvesting and 12 was then followed with a workshop the harvester already needs to slow trucks hauling cane to the mill, but to drive positive practice change. down by 1 to 1.5 km/hour compared no storage of bins at the mill, a to 1.8m or 1.6m row systems. truck needs to be at the mill about They have worked with SRA every seven minutes to ensure they to optimise the feedtrains in “We are currently only cutting young are pushing through 200 tonnes of their harvesters, and harvesting 2m crops as we are developing that cane per hour. parameters such as ground speed system, so it is all good yielding and fan speed are now run according cane, and that means that our guys Any less than that, and milling costs to recommendations. They are fitting would rarely ever go over 4km/ increase through inefficiency and chopper drums that reduce losses hour,” Rik said. they are burning valuable bagasse through an efficient cut. They have that would otherwise be used for They also continue to make other also modified their machinery to electricity cogeneration. improvements to the farming suit 2m row spacings that are being system to improve harvesting As with all regions, this means adopted to improve farm productivity. efficiency. This includes long and that there is a huge logistics An analysis of the optimisation of straight runs, wide headlands, and operation in tracking the trucks the feedtrain alone showed that having bin pads close to paddocks. and harvesters with GPS, as well as optimised machines compared to scheduling groups in different sub- “With our farming system, GPS unoptimised machines were 6.7TCH districts to keep the cane flowing. guidance also ensures that we better under low loss harvester aren’t damaging the stool and, over It is a finely tuned operation that is settings, and 4.6TCH better under the long term, we hope that the working well, and, now, MSF Sugar nominal harvester settings. gains aren’t just in reducing sugar is keen to keep it moving forward “It is the research that continues to loss, but also potentially growing an through harvest optimisation. drive our decisions,” said Allan Cross. extra ratoon crop,” Wayne Reys said. Two of the men helping to “The research has to be done in The MSF Sugar team said that coordinate that balancing act are the field to prove it. Once it’s been because they grow, harvest, and Allan Cross (Operations Manager – proved, we are adopting mill the cane, they are in an ideal South Johnstone Farms) and Wayne that research.” situation to make the most of any Reys (Tableland Farms Harvesting changes. Supervisor). They are part of the The improvements to the farming team that oversees harvesting system across MSF Sugar farms are The trials showed the clear gains to contracts that cut 213,000 tonne also flowing through to positive be made in reducing cane and sugar of MSF Sugar’s own cane and about impacts for harvesting. loss, but also showed that this also 132,000 from Tableland growers. came with increased harvesting and 4 MILLING MATTERS Autumn 2018
freight costs due to issues such as “Our rule of thumb is that we were bin weights and bins per hectare. saving $3 in cane and it was costing This work is one element of us about $1 in freight, so obviously a much larger project called According to last year’s trial, the that is a good investment ratio. As Enhancing the sugar industry grower revenue net of costs we continue to implement harvest value chain, which is funded by was $4494 per hectare for the optimisation, the next step will be the Department of Agriculture recommended treatment, which looking at improving the freight,” and Water Resources and SRA compared to $4253/ha for the Rik said. as part of the Rural R&D for nominal treatment and $3964/ha for the aggressive treatment. Profit Program. A new round of demonstration trials across the industry are about to get The 2017 trial had four treatments: underway for 2018. GROUND SPEED SECONDARY TREATMENTS FAN SPEED (RPM) (KM/HR) EXTRACTOR FAN For more information, contact: Low 600 3 Off SRA Harvesting Adoption Recommended 750 4 On Officer, Phil Patane on ppatane@sugarresearch.com.au Nominal 750 6 On or (07) 4776 8202 (Conventional practice) Aggressive 950 6 On This table provides a snapshot of the results: GROWER CANE SUGAR BINS REVENUE CONTRACTOR YIELD CCS PER PER REVENUE (TONNE/ (%) PRODUCTION (TONNE/HA) HECTARE HECTARE PER HECTARE HA) (AFTER MILL DEDUCTIONS) Low 136.5 14.2 21.5 6.8 $6028 $1097 (Over page) The crop at one of MSF Sugar’s Recommended 129.5 14.7 20.7 5.8 $5813 $1023 Tableland farms pictured earlier this year (February). (Top left) MSF Sugar’s Allan Cross Nominal and Wayne Reys are adopting the outcomes of (Conventional 122.3 14.6 19.7 6 $5513 $976 harvesting efficiency research. (Bottom left) practice) Wayne Reys, Rik Maatman, and Allan Cross discuss harvesting plans for the 2018 season. Aggressive 118.1 14.7 18.2 4.9 $5125 $900 (Above) MSF Sugar’s Tableland Mill in operation. 5
Harvesting demonstration trials: what it means at the mill In 2017, SRA worked with 43 as outlining areas where investment harvesting groups in green-cane and work is needed to achieve the areas to assess the impact of ‘sweet spot’ for the industry. adopted harvesting best practice. In 2018, SRA will work across Each trial involved four treatments the industry on 60 more trials as in commercial conditions: low loss, well as strengthening collaboration recommended practice, current with millers. The impact to mill practice, and aggressive practice. logistical operations, in particular These treatments relate to ground bin supply, requires further speed and fan speed and were investigation. SRA will work in close unique to each site. consultation with the milling sector Here, we show the overall results to appreciate milling logistics within from the 2017 trials and examine the the parameters of harvesting (Above) The adoption of harvesting best practice has issues for consideration in implications for greater adoption of best practice. relation to cane supply and logistics. Harvest Best Practice particularly in (Over - page 8) SRA conducted 43 harvesting relation to the milling sector, as well demonstration trials with the industry in 2017. Harvesting Rate The 2017 field demonstration trials indicated that across the Australian sugar industry, a 14% decline in overall harvesting rate -14.0% (tonnes per hour delivered to the bin) would occur as a consequence 77.4 75.2 of harvesting contractors migrating from nominal to recommended practice. 64.7 53.3 T/Hr LOW LOSS RECOMMENDED NOMINAL AGGRESSIVE Treatment 6 MILLING MATTERS Autumn 2018
Bin Fill Rate Season Tonnage 24,385,199 24,052,987 10.4 10.4 4.4% Tonnes/Annum -11.6% 23,041,112 T/Hr 9.2 22,042,355 8.9 LOW LOSS RECOMMENDED NOMINAL AGGRESSIVE LOW LOSS RECOMMENDED NOMINAL AGGRESSIVE Treatment Treatment Bin fill rates in the 2017 field demonstration trial indicate an 11.6% 2017 Field Demonstration trials imply a 4.4% increase in tonnages decline from average industry contractor harvesting practice between average industry contractor harvesting practices (nominal) (nominal) to recommended harvesting practice with no statistical to recommended harvesting practice with no increase to cane land. difference in bin mass A statistically significant difference was recorded between industry nominal and recommended harvested yields. Mill Fibre Mill CCS 13.8% 15.1% -0.6% 13.7% CCS (Units) Fibre (%) 14.9% 1% 14.8% 14.8% 13.6% 13.6% LOW LOSS RECOMMENDED NOMINAL AGGRESSIVE LOW LOSS RECOMMENDED NOMINAL AGGRESSIVE Treatment Treatment Mill fibre levels decreased 0.6% in the trials, with no statistically The 2017 Field Demonstration trials saw a 1% increase in CCS significant difference between industry contractor practice (nominal) between average industry contractor harvesting practices (nominal) and recommended harvesting practice. to recommended harvesting practice Season Sugar Production Extraneous Matter 3,381,362 3,368,183 14.2% 2.3% 12.2% 5.5% 12.0% Tonnes/Annum 11.1% EM (%) 3,193,231 3,107,714 LOW LOSS RECOMMENDED NOMINAL AGGRESSIVE LOW LOSS RECOMMENDED NOMINAL AGGRESSIVE Treatment Treatment Sugar increased 5.5% between average industry contractor harvesting There was no statistically significant difference in the practices (nominal) to recommended harvesting practice extraneous matter. 7
Change in Industry Value Change in Mill Revenue Assuming Sugar price $435/T Assuming Sugar price $435/T $81,837,064 $76,104,229 $30,226,401 $24,552,667 Revenue ($/Annum) T/Hr $- AGGRESSIVE $- AGGRESSIVE LOW LOSS RECOMMENDED NOMINAL LOW LOSS RECOMMENDED NOMINAL $(37,200,053) $(19,557,349) Treatment Treatment Assuming a sugar price of $435/T, the increase to industry revenue The 2017 Field Demonstration suggest a $24M increase to industry is $76M if harvesting contractors were to change their nominal mill revenue if contractors change their harvesting practice (nominal) harvesting practice to recommendation. and adopt recommended harvesting practice. However the increase to milling revenue does not account for cost associated with milling cane harvested at harvesting best practice. The SRA Harvesting Best Practice Adoption Team are committed to working with the Australian Sugar Industry milling sector in 2018 to enhance the industry value chain. It is our mission to collaborate with all mills across the regions to identify the most practical parameters to maximise harvesting best practice while minimising the impact to mill assets, operations and logistics. This project is funded by SRA and the Australian Government Department of Agriculture and Water Resources as part of the Rural R&D for Profit Program. For more information contact: Carol Norris (Milling Liaison Officer) on cnorris@sugarresearch.com.au or 0459 861 482 Phil Patane (Project Leader) on ppatane@sugarresearch.com.au or 0431 818 482 Garry Landers (Researcher)on glanders@sugarresearch.com.au or 0417 607 873 8 MILLING MATTERS Autumn 2018
Bringing milling research from the lab to the mill SRA and QUT joined together (for example, through the Australian On that topic, SRA Adoption Officers earlier this year to present a series Research Council). told the seminars that trials to date of milling research seminars to the suggest an increase to green cane SRA also took the opportunity to Australian industry. industry revenue of up to $74 million present information from the large ($24 million for millers), as a result The five seminars were held in NSW, Rural R&D for Profit project called of a 5 percent increase in sugar Bundaberg, Mackay, Townsville Enhancing the Sugar Industry production with no increase in area and Gordonvale and were an Value Chain, which contains several under cane. opportunity to provide an update on sub-projects that will have a direct a range of projects that are striving impact on milling issues, particularly In addition to these seminars, for productivity, profitability, and around issues such as extraneous SRA also provides information to the sustainability outcomes for the matter and cane supply. milling sector via milling webinars, milling sector. and our fortnightly enewsletter. The Rural R&D for Profit project You can subscribe to these by A large volume of this work is part of is funded by the Department of visiting the SRA website SRA’s investments in milling in with Agriculture and Water Resources www.sugarresearch.com.au. its 2017/18 to 2021/22 Strategic and SRA. Plan and the Key Focus Areas of Presenters heard the results from Milling Efficiency and Technology 2017 demonstration trials, which and Product Diversification and were conducted with 43 harvesting Value Addition. groups in green-cane areas. Later In addition, research was presented this year, there will be 60 additional (Above) QUT’s Dr Geoff Kent presenting at the on projects funded by external demonstration trials in all areas of Gordonvale milling research update in March agencies and delivered through QUT the industry. this year. "Later this year, there will be 60 additional demonstration trials in all areas of the industry." 9
Research looks to For more information, improve mill rolls contact: Dr Geoff Kent on g.kent@sugarresearch.com.au or (07) 3138 1185. A recent project has been required for the process created ALLOY POWDER DESCRIPTION undertaken to investigate new a lot of splatter and overheating of Wear Pro 62 40% NiSiB + 60% ways to reduce the cost the nozzle.” spherical tungsten of maintaining mill rolls. carbide With the PTAW ruled out, the Sugarcane mill rolls are the researchers also investigated MIG Durmat 520 Steel with high Cr, Ni and Mn principal components of the welding and laser cladding. While milling process where the cane is these technologies showed more Durmat 564 Steel with high C crushed to separate the juice from and Cr promise, there were challenges the fibre. Because these are high- applying a uniform coating to the SAE 420 Martensitic wear components that need to be stainless steel surface of the iron, meaning the final reshelled every few years and also result was not satisfactory. need to be regularly maintained Dr Kent explained that to achieve during the season, this project has “The grey cast iron used in sugar mill the same groove profile after looked at ways of prolonging their rolls is not well-suited to welding, cladding, more material needs to be life. The research team looked at because it was designed to form applied to the bottom of the groove, options for coating mill rolls to make globules of weld material that are and less to the side walls (flanks). them more durable, to reduce the rough to help grip the cane,” Dr Kent They therefore investigated ways of costs over their life. said. “Unfortunately, this also means using lesser cost material in the root we couldn’t create a smooth surface of the grooves, and the techniques This SRA-funded project was for cladding.” were successful in providing a conducted by Dr Geoff Kent (QUT) smooth surface with no significant and Dr Nazmul Alam from CSIRO. The researchers persevered and defects. investigated rolls that are made of Dr Kent said a process using SG iron, also known as ductile cast A new project was submitted to SRA tungsten carbide chips to provide iron. This material had been the for consideration in 2017 where the a rough roll surface, without arcing, subject of research in the past but techniques would be tested in the had been previously developed. had not been adopted because it 2019 / 2020 seasons. CSIRO had also developed a welding was not readily available at the time. The project was unsuccessful due to material to coat and increase the concerns about adoption of the SG “However, there are now suppliers durability of grey cast iron using iron roll shells and the options for willing to sell SG iron rollers and plasma-transfer arc welding (PTAW). sourcing the laser cladding. Dr Kent there are a few being used in the Several techniques were Australian industry. With SRA’s said that the research team would investigated, but the researchers approval of the project variation, address these issues and re-submit encountered a number of challenges Nazmul looked at a series of nine for funding. during their project. different materials that could be applied to the SG iron rolls.” “We determined that PTAW is not the (Above left) The researchers investigated rolls right technology for the job,” Dr Kent This was then narrowed down to four that are made SG iron as part of the project. explained at recent research updates promising candidates for further (Above right) Cleaning mill rolls in preparation for the industry. “The long nozzles testing: for testing different materials for coating. 10 MILLING MATTERS Autumn 2018
The final report from this project is available from the SRA elibrary www.elibrary. sugarresearch.com.au/. There are also additional appendices to the report that Overseas are confidential to Australian sugar mills and are available via the login via the Sugar experience to help Research Institute elibrary via www.sri.org.au. improve factory For more information efficiency contact Prof Ross Broadfoot at r.broadfoot@qut.edu.au or (07) 3138 1646. Australian sugarcane factories • Assess the suitability of falling being used in these steam efficient generally consider best practice for film tube evaporators for overseas factories can be introduced process steam consumption to be Australian factories. into Australian factories to provide about 40 percent on cane. capacity and operational benefits. • Investigate the potential The technologies that are not On the world stage, however, there application of novel process currently being used in Australian are steam-efficient factories using steam efficiency technologies factories include: different technologies that put those for application into Australian numbers in the shade, and they have sugar factories. • Falling film tube evaporators brought their steam consumption and Kestner evaporators; • Undertake modelling studies for very low, to lower than 32 percent four Australian sugar factories • In-line juice heaters on vapour on cane. to assess the suitability of using from the final evaporator; Knowing this, a recent research the alternative evaporator • Barriquand juice heaters; project sought to learn from the designs and the novel process overseas experience and discover steam efficiency technologies • Use of vapour from the 3rd how some of these technologies to suit nominated objectives for evaporator for pan boiling; could be adopted to the benefit each of the factories. of the Australian industry. • Direct contact pan feed • Investigate the effect on pan conditioning systems; and Undertaken by Queensland stage productivity (production University of Technology, the project rate and exhaustion) when using • Vapour recovery systems such was overseen by Professor Ross low pressure vapour for boiling as in condensate cigars. Broadfoot, Dr Darryn Rackemann, the pans. and Mr David Moller, and was called • Investigate the effects on Develop a blueprint for the introduction whole of factory operations of new processing technologies for (including electricity export, Australian factories (2015/043). surplus bagasse generation It undertook the following phases and water balance) resulting of work: from the adoption of the new technologies into Australian • Measure the sucrose losses that sugar factories. presently occur in Australian evaporator stations which Researchers visited factories in almost universally comprise several countries including South Robert evaporators with tubes Africa, Reunion, Mauritius, India and of 2m length and 44.45mm Germany to better understand the outside diameter. technologies being employed in steam efficient factories. • Assess the suitability of Kestner (Above) Darryn Rackemann with QUT in front evaporators for Australian According to the researchers, of two falling film tube evaporators and a semi- factories. in many cases the technologies Kestner evaporator at Le Gol factory, Reunion. 11
Boiler simulator training to help avoid costly mistakes Experience has taught Australian at other parts of sugar mills, and mill owners just how costly this project is looking to implement The project is funded by SRA mistakes are when things go wrong this technology at this critical and is called A boiler simulator at the boiler station. component of the mill. for improved operator training (project code 2016/001). At the same time, experience has Led by Dr Anthony Mann, the project also taught the Australian industry has consulted heavily with industry More detail on further that mistakes are more likely and through surveys and workshops and development on this project frequent early in the season, when has completed the development of a will be provided in the next operators may be ‘rusty’ after having back-end system for the simulator. edition of Milling Matters, just had about six months of doing a in the second half of 2018. The front-end user interface is being range of other tasks at the mill. developed and a suitable training Recent incidents, attributed in part program will be incorporated into this For more information, to operator error, have cost factories front-end user interface. The industry contact: Dr Anthony Mann several millions of dollars in boiler feedback will continue to be vital in on a.mann@qut.edu.au or repair costs and lost production. ensuring the project delivers a useful (07) 3138 1333 end-product for the industry. All this has highlighted the importance of ensuring that operators are up to speed on the (Above) Work is underway to develop a training problems that may arise and the simulator for boiler operation. skills they need in operating boilers. With this in mind, an SRA-funded project has been underway working with the milling sector to devise a "...industry feedback will continue suitable training simulator that could to be vital in ensuring the project help alleviate some of these costly mistakes. Simulators are already delivers a useful end-product..." successfully employed 12 MILLING MATTERS Autumn 2018
Reducing costs through improving boiler maintenance efficiency The maintenance of sugarcane mill The research team consists of Dr materials, and two types of boilers is a significant cost to the Nazmul Alam (CSIRO), Dr Floren mild steel. Australian sugar industry. Plaza (QUT), and Dr Anthony Mann A number of materials have shown (QUT) and they are two years into a It has been estimated that boiler tube promise in the lab testing. three year project. wear and corrosion costs the industry The research will now progress to about $5 million each year in repairs, As explained by QUT’s Dr Geoff testing of the shortlisted materials downtime, and inefficient operation. Kent at milling research seminars at Mulgrave and Isis, although The cost of one convection bank due recently, the project began with a this will need to be delayed until to wear is about $1 million. literature review to find materials suitable for coating. These coating the 2019 crush because the There is also a building challenge were discussed with the milling most promising coatings require for the industry as boilers age. sector during 2017 to assess their procedure development and Most boilers in the industry are practical application and whole-of- application equipment. more than 30 years old, while a life economics. SRA will keep industry informed of typical convection bank has a tube The next step was corrosion and the progress of this work through life of about 10-15 years using erosion testing in the lab. Milling Matters, events for the current protection technology. milling sector, and our fortnightly As the boilers age, the wear Dr Kent said this included 15 enewsletter. and corrosion costs are expected new coatings, an uncoated boiler to increase. tube, and two existing tube shield materials for the external erosion For more information, Thus a team of researchers at performance. For internal corrosion contact: Dr Floren Plaza the Queensland University of testing, 12 materials were tested, on f.plaz@qut.edu.au or Technology and CSIRO are working which included five materials that 07 3138 1239. on a research project (project code are applied to the surface of an 2016/020) that is investigating existing tube, two materials that new ways of coating boiler tubes to form the coating of as-supplied (Above) Research is underway to investigate extend their life and reducing these tubes, two corrosion resistant tube options for improving milling efficiency via maintenance costs. materials, standard boiler tube better boiler maintenance. 13
FUTURES FORUM: Forging a bright future for Australian sugarcane The Australian sugar industry collective long-term future,” “This is an event focused on action. is working towards a more Dr Swindells said. Following the forum, SRA is working internationally competitive with stakeholders to address “At the forum, we heard from people industry, following an event priority issues, as guided by the both within the industry and from in Mackay recently. National Sugarcane RD&E Strategy. outside it. The speakers shared We will publish an action plan and Called the Futures Forum, the their insights into future trends, report via the SRA website and event saw about 70 industry and helped generate new ideas for will communicate the outcomes to stakeholders gather together, our industry. broader industry, government and representing a cross-section of other stakeholders.” “The industry is facing more industry, agribusiness, research than its share of challenges, organisations, government, and especially around productivity influencers. and profitability and the need for The SRA website already The Futures Forum looked beyond all sectors to lift our international features a number of videos the immediate challenges and competitiveness. The industry and presentations from the industry’s recent achievements to is also proactively addressing day, which you can see at examine what it wants the future environmental stewardship issues, and working together to make big www.sugarresearch.com. of the industry to look like in 5, 10, gains in this area. au/sra-information/ and 20 years from now. futures-forum/ SRA Chairman, Dr Ron Swindells, “The forum was an opportunity to said the purpose of the forum plan and discuss how our industry was be to be thought-provoking, can work together to capitalise on inspirational, and interactive, existing opportunities, and also how we can proactively create new so that it can deliver possible opportunities that lead to positive pathways forward. productivity, profitability, and “This is the first time the industry sustainability outcomes for growers gathered together to consider its and millers. (Above) Futures Forum. 14 MILLING MATTERS Autumn 2018
Milling research investment PROJECT PRINCIPAL CHIEF PROJECT TITLE END DATE NUMBER R&D PROVIDER INVESTIGATOR Key Focus Area 5 (Milling efficiency and technology) Real time harvest and transport system 2014/037 QUT Geoff Kent 01/09/2018 Improving mill efficiency through rapid analysis methodologies 2014/051 SRA Steve Staunton 01/09/2017 Managing aspects of raw sugar quality in the Australian 2014/052 SRA Steve Staunton 01/08/2017 sugar industry Investigation into modifying pan boiling techniques to 2015/013 QUT David Moller 30/06/2018 improve sugar quality Increasing capacity to undertake cane preparation research 2015/018 QUT Geoff Kent 01/04/2018 through modelling and experimentation Online analysis systems to measure the available nutrients 2016/019 SRA Steve Staunton 01/03/2020 in mill mud Reducing boiler maintenance costs and deferring capital 2016/020 QUT Floren Plaza expenditure through improved technology Evaporator liquor brix sensor 2017/003 Wilmar Robert Stobie 31/12/2018 Managing aspects of raw sugar quality in the Australian Griffith 2017/006 Chris Davis 30/06/2019 sugar industry – Part II University Investigations to mitigate the effects of sucrose degradation Darryn and acid formation in factory evaporators on sugar recovery 2017/007 QUT 01/12/2020 Rackemann and quality, corrosion and effluent loadings Key Focus Area 6 (Product diversification and value addition) Process for making bagasse paper pulp 2012/053 QUT Thomas Rainey 01/05/2018 A profitable future for Australian agriculture: biorefineries for higher-value animal feeds, chemicals and fuels 2015/902 QUT Ian O’Hara 01/03/2019 (Rural R&D for Profit) Key Focus Area 8 (Collaboration and capability development) Integrated standardised competency based training for 2017/013 QUT David Moller 1/12/2019 sugar milling operations A boiler simulator for improved operator training 2016/001 QUT Anthony Mann 1/7/2018 THE FOLLOWING PROJECTS HAVE THE FOLLOWING PROJECTS HAVE SUBMITTED MILESTONE REPORTS SUBMITTED FINAL REPORTS SINCE THE LAST EDITION OF MILLING • Reducing boiler maintenance • Integrated standardised MATTERS: costs and deferring capital training for Sugar Milling expenditure through Operations, QUT • Determine the optimum improved technology, QUT tube dimensions for Robert • On line analysis systems to evaporators through • Investigations to mitigate the measure available nutrients experimental investigations and effects of juice degradation in mill mud, SRA CFD modelling, QUT in factory evaporators on • Reducing the maintenance sugar recovery and quality, • Develop a blueprint for the costs of mill rolls, QUT corrosion and effluent organic introduction of new processing loading, QUT • I mproved modelling of wet technologies for Australian scrubbers, QUT factories, QUT 15
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