BRPI0512918A - método para a produção de um fertilizante contendo uréia e sulfato de amÈnio - Google Patents

método para a produção de um fertilizante contendo uréia e sulfato de amÈnio

Info

Publication number
BRPI0512918A
BRPI0512918A BRPI0512918-4A BRPI0512918A BRPI0512918A BR PI0512918 A BRPI0512918 A BR PI0512918A BR PI0512918 A BRPI0512918 A BR PI0512918A BR PI0512918 A BRPI0512918 A BR PI0512918A
Authority
BR
Brazil
Prior art keywords
urea
production
ammonium sulfate
sulfuric acid
ammonia
Prior art date
Application number
BRPI0512918-4A
Other languages
English (en)
Inventor
Rune Ingels
Xavier Rondeau
Francois Ledoux
Original Assignee
Yara Int Asa
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 Yara Int Asa filed Critical Yara Int Asa
Publication of BRPI0512918A publication Critical patent/BRPI0512918A/pt
Publication of BRPI0512918B1 publication Critical patent/BRPI0512918B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/242—Preparation from ammonia and sulfuric acid or sulfur trioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00004—Scale aspects
    • B01J2219/00006—Large-scale industrial plants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fertilizers (AREA)

Abstract

MéTODO PARA A PRODUçãO DE UM FERTILIZANTE CONTENDO URéIA E SULFATO DE AMÈNIO. Método para a produção de fertilizantes de sulfato de amónio uréia sólido (UAS) a partir de ácido sulfúrico, amónia e uréia, em que amónia livre e/ou na forma de carbamato para ser decomposta a partir da produção de uréia, reage com ácido sulfúrico sem decompor substancialmente a uréia na corrente do processo, onde depois uréia e sulfato de amónio (AS) são misturados e particulados. O ponto de integração da produção de sulfato de amónio no processo de produção de uréia é escolhido de acordo com a composição do produto desejado. A reação é executada num reator tubular onde a cabeça do reator intensifica a reação química entre ácido sulfúrico e amónia e a solução de uréia envolve a formação de sulfato de amónio.
BRPI0512918A 2004-07-01 2005-06-30 método para a produção de fertilizantes de sulfato de amônio uréia sólido. BRPI0512918B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20042782A NO326272B1 (no) 2004-07-01 2004-07-01 Fremgangsmate for produksjon av gjodningsmiddel som inneholder urea og ammoniumsulfat
PCT/NO2005/000243 WO2006004424A1 (en) 2004-07-01 2005-06-30 Method for producing a fertilizer containing urea and ammonium sulphate

Publications (2)

Publication Number Publication Date
BRPI0512918A true BRPI0512918A (pt) 2008-04-15
BRPI0512918B1 BRPI0512918B1 (pt) 2016-10-18

Family

ID=35005990

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512918A BRPI0512918B1 (pt) 2004-07-01 2005-06-30 método para a produção de fertilizantes de sulfato de amônio uréia sólido.

Country Status (18)

Country Link
US (1) US7837758B2 (pt)
EP (1) EP1781569B1 (pt)
CN (1) CN101006011B (pt)
BR (1) BRPI0512918B1 (pt)
CA (1) CA2571294C (pt)
CY (1) CY1120615T1 (pt)
DK (1) DK1781569T3 (pt)
EG (1) EG24496A (pt)
ES (1) ES2655835T3 (pt)
HU (1) HUE035757T2 (pt)
LT (1) LT1781569T (pt)
NO (1) NO326272B1 (pt)
PL (1) PL1781569T3 (pt)
PT (1) PT1781569T (pt)
RU (1) RU2377182C2 (pt)
SI (1) SI1781569T1 (pt)
UA (1) UA90476C2 (pt)
WO (1) WO2006004424A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101412646B (zh) * 2008-04-08 2011-05-04 中国-阿拉伯化肥有限公司 一种硝基氮磷钾复合肥的制备方法
EP2301917A1 (en) 2009-09-16 2011-03-30 Stamicarbon B.V. Removal of urea and ammonia from exhaust gases
EP2380870B1 (en) * 2010-04-19 2014-05-07 Celanese International Corporation Method to recover organic tertiary amines from waste sulfuric acid employing a plug flow reactor
RU2436754C1 (ru) * 2010-06-16 2011-12-20 Открытое Акционерное Общество "Научно-Исследовательский И Проектный Институт Карбамида И Продуктов Органического Синтеза" (Оао Ниик) Способ получения гранулированного карбамида
EP2431346A1 (en) * 2010-09-15 2012-03-21 Uhde Fertilizer Technology B.V. Method for producing urea fertilizer with low moisture absorption tendencies
CN102503622A (zh) * 2011-09-17 2012-06-20 山东金山化肥有限公司 一种硫酸脲氨化复合肥生产工艺
JP6306571B2 (ja) 2012-05-03 2018-04-04 スタミカーボン・ベー・フェー 尿素製造プラント
CN102757276A (zh) * 2012-07-27 2012-10-31 山东聊城鲁西化工第五化肥有限公司 一种高氮氮钾复混肥的生产方法
CN102775222B (zh) * 2012-09-04 2014-01-15 盘锦施壮肥业有限公司 无干燥复合肥料的生产方法
CN103058757B (zh) * 2012-12-26 2015-04-22 施可丰化工股份有限公司 蔬菜专用的缓释长效复合肥料的制备方法
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
US8974763B1 (en) * 2013-12-18 2015-03-10 Rentech, Inc. System and method for production of granular ammonium sulfate
EP2955506A1 (en) * 2014-06-11 2015-12-16 Casale SA A method for in-line quantitative analysis of a stream in a production plant for the synthesis of urea
BR112017010834B1 (pt) * 2014-11-27 2020-02-04 Stamicarbon método e instalação para produzir ureia-nitrato de amônio (uan)
EP3347330B1 (en) 2015-09-08 2020-08-19 Yara International ASA Improved urea ammonium sulphate-based composition and method for the manufacture thereof
IT201600115907A1 (it) * 2016-11-16 2018-05-16 Saipem Spa Processo e impianto integrati di produzione di urea e miscele uas (urea-amonio solfato)
EP3562596A4 (en) 2016-12-28 2020-10-28 SABIC Global Technologies B.V. SOLVENT RECOVERY FROM PURGE GAS STREAMS
EP3542899A1 (en) * 2018-03-20 2019-09-25 Yara International ASA Method and reactor for producing urea ammonium sulphate
EP3567018A1 (en) 2018-05-07 2019-11-13 Yara International ASA Improved urea ammonium sulphate-based composition and method for the manufacture thereof
EP3567019A1 (en) 2018-05-09 2019-11-13 Yara International ASA Improved urea-based blend composition and method for the manufacture thereof
EP3567020A1 (en) 2018-05-11 2019-11-13 Yara International ASA Improved urea-based composition comprising elemental sulphur and method for the manufacture thereof
CN110128209B (zh) * 2019-06-05 2024-05-24 江西心连心化学工业有限公司 一种高塔复合肥生产装置及生产工艺
EP3821716A1 (en) 2019-11-15 2021-05-19 Yara International ASA Urea ammonium sulphate-based composition and method for the manufacture thereof
EP3848341B1 (de) * 2020-01-08 2024-03-06 thyssenkrupp Fertilizer Technology GmbH Verfahren und vorrichtung zur herstellung eines düngemittels
EP3907208A1 (en) 2020-05-08 2021-11-10 Yara International ASA Urea ammonium sulfate-based composition
EP3922603A1 (en) 2020-06-09 2021-12-15 Yara International ASA Method to produce a urea ammonium sulphate-based composition
WO2023161232A1 (en) 2022-02-22 2023-08-31 Tessenderlo Group Nv Methods for the production of nitrogen fertilizer and nitrogen-sulfur fertilizer
WO2023161236A1 (en) 2022-02-22 2023-08-31 Tessenderlo Group Nv Methods for the production of a solid urea-thiosulfate fertilizer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056283A (en) * 1933-09-13 1936-10-06 Atmospherie Nitrogen Corp Process for the production of urea and an ammonium salt
US3785796A (en) 1972-01-27 1974-01-15 Tennessee Valley Autority Production of urea-ammonium sulfate
US3928015A (en) * 1974-10-29 1975-12-23 Tennessee Valley Authority Manufacture of urea-ammonium sulate from sulfuric acid, ammonia, and urea
US4116664A (en) * 1976-11-04 1978-09-26 Jones Leon R Fertilizer composition and method of making same
UST969002I4 (en) * 1977-07-25 1978-04-04 Tennessee Valley Authority Granular ammonium phosphate sulfate and urea-ammonium phosphate sulfate using a common pipe-cross reactor
CA1144771A (en) * 1980-12-24 1983-04-19 Stewart G. Bexton Manufacture of urea sulfur fertilizer
UST101803I4 (en) * 1981-07-27 1982-05-04 Jones Thomas M Production of urea-ammonium sulfate suspension fertilizer
NL8502838A (nl) * 1985-10-17 1987-05-18 Azote Sa Cie Neerlandaise Werkwijze ter vervaardiging van ureum en ammoniumsulfaat bevattende meststofkorrels.
US5135561A (en) * 1991-08-22 1992-08-04 Tennessee Valley Authority Ammonium sulfate suspension intermediates for nitrogen-sulfur fluids
DE10001082B4 (de) 2000-01-13 2004-11-18 Skw Stickstoffwerke Piesteritz Gmbh Verfahren zur Herstellung eines Ammoniumsulfat und Harnstoff enthaltenden Düngemittels
DE10133935A1 (de) * 2001-07-12 2003-01-30 Piesteritz Stickstoff Verfahren zur Herstellung eines Ammoniumsulfat und Harnstoff enthaltenden Düngemittels

Also Published As

Publication number Publication date
CN101006011B (zh) 2017-05-24
EP1781569A1 (en) 2007-05-09
DK1781569T3 (en) 2018-01-15
SI1781569T1 (en) 2018-05-31
PT1781569T (pt) 2018-01-15
NO20042782L (no) 2006-01-02
CA2571294C (en) 2010-02-02
NO20042782D0 (no) 2004-07-01
BRPI0512918B1 (pt) 2016-10-18
EP1781569B1 (en) 2017-11-01
UA90476C2 (ru) 2010-05-11
EG24496A (en) 2009-08-17
CA2571294A1 (en) 2006-01-12
LT1781569T (lt) 2018-02-12
ES2655835T3 (es) 2018-02-21
CY1120615T1 (el) 2019-12-11
NO326272B1 (no) 2008-10-27
CN101006011A (zh) 2007-07-25
WO2006004424A1 (en) 2006-01-12
HUE035757T2 (en) 2018-05-28
PL1781569T3 (pl) 2018-04-30
RU2377182C2 (ru) 2009-12-27
US7837758B2 (en) 2010-11-23
RU2007101046A (ru) 2008-08-10
US20080092614A1 (en) 2008-04-24

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 18/10/2016, OBSERVADAS AS CONDICOES LEGAIS.