RU2485077C2 - Способ гранулирования мочевины с помощью системы кислотного скруббинга и последующего введения соли аммония в гранулы мочевины - Google Patents

Способ гранулирования мочевины с помощью системы кислотного скруббинга и последующего введения соли аммония в гранулы мочевины Download PDF

Info

Publication number: RU2485077C2
Authority: RU; Russia
Prior art keywords: granulator; urea; stage; scrubber; dust
Prior art date: 2008-11-28

Application number

RU2011126345/13A

Other languages

English (en)

Russian (ru)

Other versions

RU2011126345A (ru

Inventor

Пауль НИХЮС

Харальд ФРАНЦРАЕ

Маттиас ПОТТХОФФ

Роланд МОНСТРЕЙ

Original Assignee

Уде Фертилайзер Текнолоджи Б.В.

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.)

2008-11-28

Filing date

2009-11-06

Publication date

2013-06-20

2009-11-06 Application filed by Уде Фертилайзер Текнолоджи Б.В. filed Critical Уде Фертилайзер Текнолоджи Б.В.

2013-01-10 Publication of RU2011126345A publication Critical patent/RU2011126345A/ru

2013-06-20 Application granted granted Critical

2013-06-20 Publication of RU2485077C2 publication Critical patent/RU2485077C2/ru

Links

QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 167
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 140
239000004202 carbamide Substances 0.000 title claims abstract description 140
238000000034 method Methods 0.000 title claims abstract description 92
238000005201 scrubbing Methods 0.000 title claims abstract description 26
239000008187 granular material Substances 0.000 title claims description 8
230000002378 acidificating effect Effects 0.000 title abstract 2
230000010354 integration Effects 0.000 title 1
239000000428 dust Substances 0.000 claims abstract description 89
229910021529 ammonia Inorganic materials 0.000 claims abstract description 83
238000001704 evaporation Methods 0.000 claims abstract description 32
230000008020 evaporation Effects 0.000 claims abstract description 30
239000002699 waste material Substances 0.000 claims abstract description 13
239000002253 acid Substances 0.000 claims description 52
239000007788 liquid Substances 0.000 claims description 39
150000003863 ammonium salts Chemical class 0.000 claims description 37
239000007789 gas Substances 0.000 claims description 35
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
239000000203 mixture Substances 0.000 claims description 18
230000015572 biosynthetic process Effects 0.000 claims description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
238000003786 synthesis reaction Methods 0.000 claims description 12
239000012530 fluid Substances 0.000 claims description 8
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
239000012266 salt solution Substances 0.000 claims description 5
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
239000012295 chemical reaction liquid Substances 0.000 claims description 4
JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
229910017604 nitric acid Inorganic materials 0.000 claims description 4
239000003990 capacitor Substances 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 3
229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
235000015165 citric acid Nutrition 0.000 claims description 2
238000001816 cooling Methods 0.000 claims description 2
239000004310 lactic acid Substances 0.000 claims description 2
235000014655 lactic acid Nutrition 0.000 claims description 2
239000007791 liquid phase Substances 0.000 claims description 2
235000006408 oxalic acid Nutrition 0.000 claims description 2
235000011007 phosphoric acid Nutrition 0.000 claims description 2
239000000047 product Substances 0.000 abstract description 44
238000005516 engineering process Methods 0.000 abstract description 32
238000005469 granulation Methods 0.000 abstract description 21
230000003179 granulation Effects 0.000 abstract description 21
230000000694 effects Effects 0.000 abstract description 3
239000006227 byproduct Substances 0.000 abstract description 2
239000000126 substance Substances 0.000 abstract description 2
239000000243 solution Substances 0.000 description 16
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 15
229910052921 ammonium sulfate Inorganic materials 0.000 description 15
235000011130 ammonium sulphate Nutrition 0.000 description 15
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
238000006243 chemical reaction Methods 0.000 description 12
238000004519 manufacturing process Methods 0.000 description 10
238000009434 installation Methods 0.000 description 7
229910052757 nitrogen Inorganic materials 0.000 description 7
239000003337 fertilizer Substances 0.000 description 6
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 3
238000011109 contamination Methods 0.000 description 3
239000012467 final product Substances 0.000 description 3
150000002978 peroxides Chemical class 0.000 description 3
238000000926 separation method Methods 0.000 description 3
239000002351 wastewater Substances 0.000 description 3
UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
238000005453 pelletization Methods 0.000 description 2
239000007858 starting material Substances 0.000 description 2
238000006467 substitution reaction Methods 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
239000000725 suspension Substances 0.000 description 2
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
229930006000 Sucrose Natural products 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000003929 acidic solution Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
235000015097 nutrients Nutrition 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000011343 solid material Substances 0.000 description 1
239000005720 sucrose Substances 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Separation Of Particles Using Liquids (AREA)
Gas Separation By Absorption (AREA)

RU2011126345/13A 2008-11-28 2009-11-06 Способ гранулирования мочевины с помощью системы кислотного скруббинга и последующего введения соли аммония в гранулы мочевины RU2485077C2 (ru)

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 (2)

Publication Number	Publication Date
RU2011126345A RU2011126345A (ru)	2013-01-10
RU2485077C2 true RU2485077C2 (ru)	2013-06-20

Family

ID=40521831

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
RU2011126345/13A RU2485077C2 (ru)	2008-11-28	2009-11-06	Способ гранулирования мочевины с помощью системы кислотного скруббинга и последующего введения соли аммония в гранулы мочевины

Country Status (10)

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

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RU2846965C1 (ru) *	2021-01-13	2025-09-22	Касале Лимитед	Установка и способ для гранулирования аммиаката мочевины и сульфата аммония

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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
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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
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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
PL3768416T3 (pl) *	2018-03-23	2023-03-06	Thyssenkrupp Fertilizer Technology Gmbh	Układ granulatora ze złożem fluidalnym z materiałem powłokowym zapobiegającym nagromadzaniu się pyłu w układach powietrza instalacji do granulacji mocznika
EP3542893A1 (de)	2018-03-23	2019-09-25	thyssenkrupp Fertilizer Technology GmbH	Fliessbettgranulator oder fliessbettkühler mit beschichteter perforierter platte
WO2019180186A1 (en)	2018-03-23	2019-09-26	Thyssenkrupp Fertilizer Technology Gmbh	Divided perforated plate for fluid bed granulator or cooler
EP3560907B1 (en)	2018-04-23	2021-01-06	thyssenkrupp Fertilizer Technology GmbH	Urea production plant and scrubbing system
EA202092676A1 (ru)	2018-05-08	2021-03-31	Тиссенкрупп Фертилайзер Текнолоджи Гмбх	Система внутреннего охлаждения для установок грануляции в псевдоожиженном слое
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
AU2020416567B2 (en)	2019-12-30	2023-06-15	Stamicarbon B.V.	Urea production with multiple evaporators
US11420937B2 (en)	2019-12-30	2022-08-23	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
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2008
- 2008-11-28 EP EP08020708A patent/EP2192099A1/en not_active Withdrawn
2009
- 2009-11-06 CA CA2743488A patent/CA2743488C/en active Active
- 2009-11-06 EP EP09756253.2A patent/EP2362863B1/en active Active
- 2009-11-06 PE PE2011001076A patent/PE20120243A1/es not_active Application Discontinuation
- 2009-11-06 CN CN200980147420.XA patent/CN102227392B/zh active Active
- 2009-11-06 US US12/998,733 patent/US8466315B2/en active Active
- 2009-11-06 WO PCT/EP2009/007953 patent/WO2010060535A1/en not_active Ceased
- 2009-11-06 RU RU2011126345/13A patent/RU2485077C2/ru active
- 2009-11-06 BR BRPI0921863-7A patent/BRPI0921863B1/pt active IP Right Grant
- 2009-11-06 JP JP2011537866A patent/JP5723782B2/ja active Active
- 2009-11-27 AR ARP090104595A patent/AR075554A1/es active IP Right Grant

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UA26359C2 (uk) *	1992-08-07	1999-08-30	Хідро Агрі Слейскіл Б.В.	Спосіб виробhицтва граhул сечовиhи
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JP2012509833A (ja)	2012-04-26
JP5723782B2 (ja)	2015-05-27
EP2192099A1 (en)	2010-06-02
EP2362863B1 (en)	2017-06-14
US20110229394A1 (en)	2011-09-22
PE20120243A1 (es)	2012-04-14
CN102227392B (zh)	2014-04-09
US8466315B2 (en)	2013-06-18
BRPI0921863B1 (pt)	2020-12-15
CA2743488A1 (en)	2010-06-03
BRPI0921863A2 (pt)	2020-08-11
CN102227392A (zh)	2011-10-26
RU2011126345A (ru)	2013-01-10
EP2362863A1 (en)	2011-09-07
CA2743488C (en)	2017-12-05
AR075554A1 (es)	2011-04-20
WO2010060535A1 (en)	2010-06-03

Publication	Publication Date	Title
RU2485077C2 (ru)	2013-06-20	Способ гранулирования мочевины с помощью системы кислотного скруббинга и последующего введения соли аммония в гранулы мочевины
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EA043041B1 (ru)	2023-04-20	Удаление аммиака из доводочной секции карбамида
OA17151A (en)	2016-03-28	Urea granulation process with scrubbing system
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RU2485077C2 - Способ гранулирования мочевины с помощью системы кислотного скруббинга и последующего введения соли аммония в гранулы мочевины - Google Patents

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