CN102227392B - 使用酸洗涤系统的尿素成粒过程和氨盐到尿素颗粒中的相应集成 - Google Patents

使用酸洗涤系统的尿素成粒过程和氨盐到尿素颗粒中的相应集成 Download PDF

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Publication number
CN102227392B
CN102227392B CN200980147420.XA CN200980147420A CN102227392B CN 102227392 B CN102227392 B CN 102227392B CN 200980147420 A CN200980147420 A CN 200980147420A CN 102227392 B CN102227392 B CN 102227392B
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granulator
urea
washer
ammonia
stage
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CN102227392A (zh
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P·尼许斯
H·弗兰茨拉赫
M·波特霍夫
R·蒙斯特赖
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Uhde Fertilizer Technology BV
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Uhde Fertilizer Technology BV
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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C05C9/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C05C3/005—Post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/12—Granules or flakes

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN200980147420.XA 2008-11-28 2009-11-06 使用酸洗涤系统的尿素成粒过程和氨盐到尿素颗粒中的相应集成 Active CN102227392B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08020708.7 2008-11-28
EP08020708A EP2192099A1 (en) 2008-11-28 2008-11-28 Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
PCT/EP2009/007953 WO2010060535A1 (en) 2008-11-28 2009-11-06 Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules

Publications (2)

Publication Number Publication Date
CN102227392A CN102227392A (zh) 2011-10-26
CN102227392B true CN102227392B (zh) 2014-04-09

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CN200980147420.XA Active CN102227392B (zh) 2008-11-28 2009-11-06 使用酸洗涤系统的尿素成粒过程和氨盐到尿素颗粒中的相应集成

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Country Link
US (1) US8466315B2 (enExample)
EP (2) EP2192099A1 (enExample)
JP (1) JP5723782B2 (enExample)
CN (1) CN102227392B (enExample)
AR (1) AR075554A1 (enExample)
BR (1) BRPI0921863B1 (enExample)
CA (1) CA2743488C (enExample)
PE (1) PE20120243A1 (enExample)
RU (1) RU2485077C2 (enExample)
WO (1) WO2010060535A1 (enExample)

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CN110013717B (zh) 2013-11-15 2022-03-22 斯塔米卡邦有限公司 用于从气体流捕集颗粒的设备和方法以及从气体中去除可溶颗粒的方法
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US10730002B2 (en) * 2016-05-09 2020-08-04 Stamicarbon B.V. Submicron particle removal from gas streams
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EP3315192B1 (en) * 2016-10-27 2021-12-15 YARA International ASA Fluidized bed granulation
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JP6851869B2 (ja) * 2017-03-17 2021-03-31 東洋エンジニアリング株式会社 尿素の造粒方法
CN107715676A (zh) * 2017-10-10 2018-02-23 鲁西化工集团股份有限公司煤化工分公司 一种降低尿素造粒塔尾气氨含量的生产工艺
EP3508465B1 (de) 2018-01-08 2023-11-29 thyssenkrupp Fertilizer Technology GmbH Prallbleche im fliessbettkühler
JP2021516154A (ja) * 2018-03-23 2021-07-01 ティッセンクルップ フェルティリツァー テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング 尿素造粒プラントの空気システム内のダスト蓄積を防止するためのコーティング材料を備えた流動層造粒機システム
JP7144528B2 (ja) 2018-03-23 2022-09-29 ティッセンクルップ フェルティリツァー テクノロジー ゲゼルシャフト ミット ベシュレンクテル ハフツング 流動層造粒機または流動層クーラ用の分割された有孔板
EP3542893A1 (de) 2018-03-23 2019-09-25 thyssenkrupp Fertilizer Technology GmbH Fliessbettgranulator oder fliessbettkühler mit beschichteter perforierter platte
EP3560907B1 (en) 2018-04-23 2021-01-06 thyssenkrupp Fertilizer Technology GmbH Urea production plant and scrubbing system
EP3790654B2 (en) 2018-05-08 2025-09-24 thyssenkrupp Uhde Fertilizer Technology GmbH Internal cooling system for fluid-bed granulation plants
EP3581265B1 (de) 2018-06-12 2024-12-04 thyssenkrupp Fertilizer Technology GmbH Sprühdüse zur herstellung eines harnstoff-schwefel düngers
EP3593898B1 (en) 2018-07-13 2021-09-01 thyssenkrupp Fertilizer Technology GmbH Producing fertilizer granules with a defined size distribution
DE102019216894A1 (de) 2019-10-31 2021-05-06 Thyssenkrupp Ag Fließbettgranulator
DE102019216931A1 (de) * 2019-11-04 2021-05-06 Thyssenkrupp Ag Verfahren und Anlage zur Herstellung von Harnstoffgranulat
CA3166402C (en) 2019-12-30 2023-08-15 Stamicarbon B.V. Ammonia removal from urea finishing
US11332437B2 (en) 2019-12-30 2022-05-17 Stamicarbon B.V. Urea production with multiple evaporators
AU2020416395B2 (en) 2019-12-30 2023-02-02 Stamicarbon B.V. Urea plant with chilled condensation section
PL3848341T3 (pl) 2020-01-08 2024-06-24 Thyssenkrupp Fertilizer Technology Gmbh Sposób i urządzenie do wytwarzania nawozu
EP3907208A1 (en) 2020-05-08 2021-11-10 Yara International ASA Urea ammonium sulfate-based composition
CN112742303B (zh) * 2021-01-07 2022-06-10 黄超 集成式氧化铝粉造粒系统
EP4029601A1 (en) * 2021-01-13 2022-07-20 Green Granulation Ltd. Plant and process of granulating urea ammonia sulphate
DE102021202869A1 (de) * 2021-03-24 2022-09-29 Thyssenkrupp Ag Anlage und Verfahren zur Herstellung von Harnstoffgranulat
US20250145543A1 (en) * 2022-02-22 2025-05-08 Tessenderlo Group Nv Methods for the production of a solid urea-thiosulfate fertilizer
US20250178913A1 (en) * 2023-07-27 2025-06-05 Stamicarbon B.V. System and processs for the production of uan

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Also Published As

Publication number Publication date
CN102227392A (zh) 2011-10-26
PE20120243A1 (es) 2012-04-14
EP2192099A1 (en) 2010-06-02
JP2012509833A (ja) 2012-04-26
US20110229394A1 (en) 2011-09-22
BRPI0921863B1 (pt) 2020-12-15
CA2743488A1 (en) 2010-06-03
RU2011126345A (ru) 2013-01-10
CA2743488C (en) 2017-12-05
AR075554A1 (es) 2011-04-20
BRPI0921863A2 (pt) 2020-08-11
EP2362863A1 (en) 2011-09-07
US8466315B2 (en) 2013-06-18
WO2010060535A1 (en) 2010-06-03
EP2362863B1 (en) 2017-06-14
JP5723782B2 (ja) 2015-05-27
RU2485077C2 (ru) 2013-06-20

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