Sandvik Process Systems
Sandvik Process SystemsRealizing a win-win situation for everybodyProducing UAS and US enhanced fertilizers
Current crop nutrient situationLaw of MinimumLow nitrogen application efficiencySulphur – the 4th plant nutrientSulphate o...
A deficiency of any single nutrientis enough to limit growthLaw of MinimumCurrent crop nutrient situationSandvik Process S...
Low nitrogen applicationefficiency: 30-50% is lostCurrent crop nutrient situationSandvik Process Systems
Sulphur – the 4th plant nutrientCurrent crop nutrient situationN P K SRice 150 25 150 20Wheat 168 34 110 25Corn 360 52 230...
High analysis N, P and K fertilizerIncreasing crop yieldsLower sulphur emissionsCauses of sulphur deficiencyCurrent crop n...
Importance of N and S together in one fertilizerCurrent crop nutrient situationSandvik Process Systems
Extremely uniform (better than granules)No formaldehyde neededHigh product strengthLow dust in productQuality significantl...
Urea Ammonium Sulphate process at a glanceSandvik Process Systems
Poland‘s largest producerof nitrogen fertilizersEU‘s 2nd largest producerof nitrogen fertilizersWorld‘s 3rd largest produc...
Poland‘s No.1 in fertilizers for 40+ yearsFocus on two business segments:- 40% chemicals for various industries- 60% ferti...
Sandvik customer for many yearsOrder for urea and urea ammonium sulphateInline mixing and granulation technologyEnd-to-end...
Multiple units in parallel -no scale up risksHigh flexibility in capacityand product type100% on-stream time possibleVery ...
State-of-the-art modular designCapacity optionsEasy maintenancePrecise controls for dosing and mixingMixing unitSandvik Pr...
Perforated rotating shellDefined pastille sizeExcellent uniformityHigh SpeedRotoform HSSandvik Process Systems
Steel belt cooler with coolingwater collectionClosed hood and product pipingExhaust fan for transfer of emissionsto the co...
Global sulphur deficiency - significant and growingLow sulphur levels not only limit crop yieldsbut also decrease nitrogen...
UAS and US offers a win-winsituation for everybody:Win-win situationHigher profit margins for producersHigher crop yields ...
Sandvik Process SystemsSuccesses in the fertilizer industrySandvik Rotoform technology
www.processsystems.sandvik.comSandvik Process Systems
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U+AS and U+S Sulphur enhansed fertilizers in Nitrogen

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The paper was presented by Kumar Swamy of Sandvik Process Systems at Nitrogen Syngas 2013 Berlin
Kumar explained it is not often the amount of one nutrient that gives growth. The adequacy of each element in the soil is imporatnt. By this order absent or lower limit of one element can limit the uptake of available nutrients to the fullest limit.

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U+AS and U+S Sulphur enhansed fertilizers in Nitrogen

  1. 1. Sandvik Process Systems
  2. 2. Sandvik Process SystemsRealizing a win-win situation for everybodyProducing UAS and US enhanced fertilizers
  3. 3. Current crop nutrient situationLaw of MinimumLow nitrogen application efficiencySulphur – the 4th plant nutrientSulphate or elemental sulphur ?Why nitrogen and sulphurtogether in one fertilizer ?How to produce UAS and US ?ConclusionsAgendaSandvik Process Systems
  4. 4. A deficiency of any single nutrientis enough to limit growthLaw of MinimumCurrent crop nutrient situationSandvik Process SystemsCO2O2O2KNaCaNMgCuZnNaSP
  5. 5. Low nitrogen applicationefficiency: 30-50% is lostCurrent crop nutrient situationSandvik Process Systems
  6. 6. Sulphur – the 4th plant nutrientCurrent crop nutrient situationN P K SRice 150 25 150 20Wheat 168 34 110 25Corn 360 52 230 50Soybean 200 25 110 15Rapeseed 90 16 110 35Cotton 140 37 85 20Oil palm 193 36 249 75Tea 290 130 65 45Nutrient requirements of selected crops, kg/haSandvik Process Systems
  7. 7. High analysis N, P and K fertilizerIncreasing crop yieldsLower sulphur emissionsCauses of sulphur deficiencyCurrent crop nutrient situationSandvik Process Systems
  8. 8. Importance of N and S together in one fertilizerCurrent crop nutrient situationSandvik Process Systems
  9. 9. Extremely uniform (better than granules)No formaldehyde neededHigh product strengthLow dust in productQuality significantly better than prillsHigh bulk densityAdjustable diameter: 2-4 mmRotoform pastillesSandvik Process Systems
  10. 10. Urea Ammonium Sulphate process at a glanceSandvik Process Systems
  11. 11. Poland‘s largest producerof nitrogen fertilizersEU‘s 2nd largest producerof nitrogen fertilizersWorld‘s 3rd largest producerof melamineSandvik & Zakłady AzotowePUŁAWY S.A. collaborationSandvik Process SystemsPower for Growth
  12. 12. Poland‘s No.1 in fertilizers for 40+ yearsFocus on two business segments:- 40% chemicals for various industries- 60% fertilizers for agricultural producersExporting to more than 50 countries(>50% of total output)Sandvik Process SystemsSandvik & Zakłady AzotowePUŁAWY S.A. collaboration
  13. 13. Sandvik customer for many yearsOrder for urea and urea ammonium sulphateInline mixing and granulation technologyEnd-to-end system (from liquid/solidmixing to solidification and storagePotential to introduce a profitable andeffective new fertilizer product to marketSandvik Process SystemsSandvik & Zakłady AzotowePUŁAWY S.A. collaboration
  14. 14. Multiple units in parallel -no scale up risksHigh flexibility in capacityand product type100% on-stream time possibleVery low environmental impactVery low energy consumptionEasy to operateEasy to maintainTechnology featuresSandvik Process Systems
  15. 15. State-of-the-art modular designCapacity optionsEasy maintenancePrecise controls for dosing and mixingMixing unitSandvik Process Systems
  16. 16. Perforated rotating shellDefined pastille sizeExcellent uniformityHigh SpeedRotoform HSSandvik Process Systems
  17. 17. Steel belt cooler with coolingwater collectionClosed hood and product pipingExhaust fan for transfer of emissionsto the common scrubbing unitPastillationSandvik Process Systems
  18. 18. Global sulphur deficiency - significant and growingLow sulphur levels not only limit crop yieldsbut also decrease nitrogen efficiencyUrea ammonium sulphate (UAS) and ureasulphur (US) are Enhanced FertilizersBoth can be produced efficientlyby Rotoform pastillationConclusionsSandvik Process Systems
  19. 19. UAS and US offers a win-winsituation for everybody:Win-win situationHigher profit margins for producersHigher crop yields for farmersLess environmental concern for all of usSandvik Process Systems
  20. 20. Sandvik Process SystemsSuccesses in the fertilizer industrySandvik Rotoform technology
  21. 21. www.processsystems.sandvik.comSandvik Process Systems

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