JP5723782B2 - 酸性スクラビングシステムによる尿素造粒法及びその後のアンモニウム塩の尿素顆粒中への組み入れ - Google Patents

酸性スクラビングシステムによる尿素造粒法及びその後のアンモニウム塩の尿素顆粒中への組み入れ Download PDF

Info

Publication number
JP5723782B2
JP5723782B2 JP2011537866A JP2011537866A JP5723782B2 JP 5723782 B2 JP5723782 B2 JP 5723782B2 JP 2011537866 A JP2011537866 A JP 2011537866A JP 2011537866 A JP2011537866 A JP 2011537866A JP 5723782 B2 JP5723782 B2 JP 5723782B2
Authority
JP
Japan
Prior art keywords
urea
granulator
stage
scrubber
acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2011537866A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012509833A (ja
JP2012509833A5 (enExample
Inventor
ニーヒュース・パウル
フランツラーエ・ハラルト
ポットホフ・マティアス
モンストレイ・ローランド
Original Assignee
ウーデ・フェルティリツァー・テヒノロギー・ベスローテン・フェンノートシャップ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ウーデ・フェルティリツァー・テヒノロギー・ベスローテン・フェンノートシャップ filed Critical ウーデ・フェルティリツァー・テヒノロギー・ベスローテン・フェンノートシャップ
Publication of JP2012509833A publication Critical patent/JP2012509833A/ja
Publication of JP2012509833A5 publication Critical patent/JP2012509833A5/ja
Application granted granted Critical
Publication of JP5723782B2 publication Critical patent/JP5723782B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation Of Particles Using Liquids (AREA)
JP2011537866A 2008-11-28 2009-11-06 酸性スクラビングシステムによる尿素造粒法及びその後のアンモニウム塩の尿素顆粒中への組み入れ Active JP5723782B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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
EP08020708.7 2008-11-28
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 (3)

Publication Number Publication Date
JP2012509833A JP2012509833A (ja) 2012-04-26
JP2012509833A5 JP2012509833A5 (enExample) 2012-12-27
JP5723782B2 true JP5723782B2 (ja) 2015-05-27

Family

ID=40521831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011537866A Active JP5723782B2 (ja) 2008-11-28 2009-11-06 酸性スクラビングシステムによる尿素造粒法及びその後のアンモニウム塩の尿素顆粒中への組み入れ

Country Status (10)

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)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2192099A1 (en) * 2008-11-28 2010-06-02 Uhde Fertilizer Technology B.V. Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
EP2301917A1 (en) * 2009-09-16 2011-03-30 Stamicarbon B.V. Removal of urea and ammonia from exhaust gases
DE102011016759A1 (de) 2011-04-12 2012-10-18 Thyssenkrupp Uhde Gmbh Verfahren zur Herstellung von NH3
CN104284883A (zh) * 2012-05-03 2015-01-14 斯塔米卡邦有限公司 尿素制备设备
EP2662349A1 (en) * 2012-05-08 2013-11-13 Uhde Fertilizer Technology B.V. Urea granulation process with scrubbing system
NL2009295C2 (en) * 2012-08-08 2014-02-11 Green Granulation Technology Ltd Method for manufacturing granules from a liquid.
EP2746244A1 (en) 2012-12-21 2014-06-25 Uhde Fertilizer Technology B.V. Method for reducing the visible downwind detached plume opacity
ITMI20130847A1 (it) 2013-05-24 2014-11-25 Saipem Spa Metodo e sistema per il recupero di solfato di ammonio da un flusso gassoso di un impianto urea
HRP20180430T1 (hr) * 2013-07-05 2018-05-04 Stamicarbon B.V. Uklanjanje prašine iz krutih čestica uree
NZ717253A (en) 2013-08-23 2017-12-22 Koch Agronomic Services Llc Urea and nitrogen stabilizer compositions
CN103432847B (zh) * 2013-09-10 2016-08-03 安徽淮化股份有限公司 一种处理硝酸铵造粒塔尾气的方法及装置
AU2014351079B2 (en) 2013-11-15 2018-08-16 Stamicarbon B.V. An apparatus and method for particulate capture from gas streams and a method of removing soluble particulate from a gas
US9586169B2 (en) 2014-02-05 2017-03-07 Green Granulation Technology Limited Method for manufacturing granules from a liquid
DE102014108703A1 (de) 2014-06-20 2015-12-24 Thyssenkrupp Ag Harnstoffzusammensetzung und Verfahren zu ihrer Herstellung
EP3020702A1 (en) 2014-11-12 2016-05-18 Casale SA Urea finishing process with acid scrubbing
LT3224223T (lt) * 2014-11-27 2019-07-25 Stamicarbon B.V. Karbamido ir amonio nitrato (uan) gamybos būdas ir įrenginys
DE102015122070A1 (de) * 2015-12-17 2017-06-22 Thyssenkrupp Ag Harnstoffhaltige Düngemittel und Verfahren zu ihrer Herstellung
AR107114A1 (es) * 2015-12-21 2018-03-21 Stamicarbon Producción de nitrato de amonio-urea
US10730002B2 (en) * 2016-05-09 2020-08-04 Stamicarbon B.V. Submicron particle removal from gas streams
NL2016915B1 (en) * 2016-06-08 2017-12-18 Green Granulation Tech Limited Fluidized bed granulation
PL3484601T3 (pl) 2016-07-15 2020-11-16 Thyssenkrupp Fertilizer Technology Gmbh Zastosowanie kompozycji mocznika do wytwarzania płynu do układów wydechowych silników wysokoprężnych
EP3315192B1 (en) * 2016-10-27 2021-12-15 YARA International ASA Fluidized bed granulation
DE102017203251A1 (de) * 2017-02-28 2018-08-30 Thyssenkrupp Ag Verfahren zur Reinigung der Abluft einer Granulierungsanlage zur Herstellung eines harnstoffhaltigen Granulats
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
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
US12065389B2 (en) 2018-03-23 2024-08-20 Thyssenkrupp Fertilizer Technology Gmbh Fluid-bed granulator system with coating material to prevent dust buildup in the air systems of urea granulation plants
EP3560907B1 (en) 2018-04-23 2021-01-06 thyssenkrupp Fertilizer Technology GmbH Urea production plant and scrubbing system
JP7201708B2 (ja) 2018-05-08 2023-01-10 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 流動層造粒プラントのための内部冷却システム
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
JP7311715B2 (ja) * 2019-12-30 2023-07-19 スタミカーボン・ベー・フェー 複数の蒸発器を用いた尿素製造
AU2020416395B2 (en) 2019-12-30 2023-02-02 Stamicarbon B.V. Urea plant with chilled condensation section
US11912649B2 (en) 2019-12-30 2024-02-27 Stamicarbon B.V. Ammonia removal from urea finishing
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
WO2023161236A1 (en) * 2022-02-22 2023-08-31 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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798021A (en) * 1972-08-21 1974-03-19 Foster Wheeler Corp Pollution elimination for fertilizer process
US4370198A (en) 1980-03-13 1983-01-25 Mta Muszaki Kemiai Kutato Intezet Method and apparatus for the recovery of the solid material content of solutions and/or suspensions as granules in a gas fluidized bed
US4493820A (en) * 1982-10-01 1985-01-15 Gardinier, Inc. Process for partial removing of impurities from a wet process phosphoric acid
FI70202C (fi) * 1984-06-20 1986-09-15 Kemira Oy Saett att aotervinna naeringsmedel fraon avgaserna av en np-konstgoedselfabrik
CN85100950A (zh) * 1985-04-01 1987-01-10 基米勒公司 混合肥料的生产方法
IT1249057B (it) * 1991-05-22 1995-02-11 Agrimont Spa Processo per abbattere con un liquido l'ammoniaca contenuta in uno sfiato.
ATE139463T1 (de) * 1992-08-07 1996-07-15 Hydro Agri Sluiskil Bv Verfahren zur herstellung von harnstoffgranulaten
JPH09227493A (ja) * 1996-02-27 1997-09-02 Toyo Eng Corp 排ガス中からの尿素ダスト及びアンモニアの回収方法
NL1002862C2 (nl) 1996-04-15 1997-10-17 Dsm Nv Werkwijze voor het bereiden van granules.
JPH09313860A (ja) 1996-05-27 1997-12-09 Shigeru Saito 湿式同時除害、除塵ガス処理装置及び方法
JP2000001466A (ja) * 1998-06-12 2000-01-07 Toyo Eng Corp 排ガス中の尿素ダスト及びアンモニアの回収・利用方法
JP2000095591A (ja) * 1998-09-18 2000-04-04 Chiyoda Corp ダスト含有空気の洗浄設備
JP2000279736A (ja) * 1999-03-29 2000-10-10 Toyo Eng Corp 尿素ダスト及びアンモニアを含有する流体の処理装置、それを用いた処理方法及びそれを付設した尿素製造装置
FI116288B (fi) * 1999-07-08 2005-10-31 Kemira Growhow Oyj Ureafosfaattiprosessin emäliuoksen käsittelymenetelmä
NL1020665C2 (nl) 2002-05-23 2003-11-25 Dsm Nv Werkwijze voor het verwijderen van ammoniak uit een ammoniak-bevattende gasstroom.
DE10346519A1 (de) * 2003-10-02 2005-05-04 Uhde Gmbh Verfahren zur Entfernung von Ammoniak und Staub aus einem Abgas, das bei der Herstellung von Düngemitteln anfällt
CN1303041C (zh) * 2004-02-06 2007-03-07 河北天人化工股份有限公司 一种氮磷或氮磷钾复合肥的制备方法
CN100556503C (zh) * 2006-08-01 2009-11-04 智胜化工股份有限公司 一种净化尿素造粒塔粉尘的方法
CN200974818Y (zh) * 2006-12-07 2007-11-14 张军保 尿素造粒尾气的气液并流式冷却洗涤器
EP2192099A1 (en) * 2008-11-28 2010-06-02 Uhde Fertilizer Technology B.V. Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules

Also Published As

Publication number Publication date
WO2010060535A1 (en) 2010-06-03
JP2012509833A (ja) 2012-04-26
EP2362863B1 (en) 2017-06-14
BRPI0921863B1 (pt) 2020-12-15
CA2743488A1 (en) 2010-06-03
AR075554A1 (es) 2011-04-20
US8466315B2 (en) 2013-06-18
EP2192099A1 (en) 2010-06-02
CN102227392B (zh) 2014-04-09
CA2743488C (en) 2017-12-05
CN102227392A (zh) 2011-10-26
US20110229394A1 (en) 2011-09-22
RU2011126345A (ru) 2013-01-10
PE20120243A1 (es) 2012-04-14
BRPI0921863A2 (pt) 2020-08-11
EP2362863A1 (en) 2011-09-07
RU2485077C2 (ru) 2013-06-20

Similar Documents

Publication Publication Date Title
JP5723782B2 (ja) 酸性スクラビングシステムによる尿素造粒法及びその後のアンモニウム塩の尿素顆粒中への組み入れ
JP2015522503A (ja) スクラビングシステムによる尿素造粒方法
JP6306571B2 (ja) 尿素製造プラント
JP6415544B2 (ja) 尿素プラントのガス流から硫酸アンモニウムを回収する方法およびシステム
CA2967101C (en) Urea finishing process with acid scrubbing
JP7277672B2 (ja) 尿素仕上げからのアンモニア除去
CN100421776C (zh) 颗粒的制备方法
HK1159063A (en) Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
HK1159063B (en) Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules
JP2022539824A (ja) 尿素生成におけるビウレット生成の低減
EA042818B1 (ru) Производство карбамида с применением множества испарителей
EA043041B1 (ru) Удаление аммиака из доводочной секции карбамида
OA17151A (en) Urea granulation process with scrubbing system

Legal Events

Date Code Title Description
A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20121105

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20121105

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131125

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140225

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140519

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140526

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140821

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150311

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150330

R150 Certificate of patent or registration of utility model

Ref document number: 5723782

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250