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UA90476C2 - Способ получения удобрения, содержащего мочевину и сульфат аммония - Google Patents

Способ получения удобрения, содержащего мочевину и сульфат аммония

Info

Publication number
UA90476C2
UA90476C2 UAA200701025A UAA200701025A UA90476C2 UA 90476 C2 UA90476 C2 UA 90476C2 UA A200701025 A UAA200701025 A UA A200701025A UA A200701025 A UAA200701025 A UA A200701025A UA 90476 C2 UA90476 C2 UA 90476C2
Authority
UA
Ukraine
Prior art keywords
urea
ammonium sulphate
production
sulphuric acid
ammonia
Prior art date
Application number
UAA200701025A
Other languages
English (en)
Ukrainian (uk)
Inventor
Руне Ингелс
Ксавье Рондо
Франсуа Леду
Original Assignee
Яра Интернэшнл Аса
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 Яра Интернэшнл Аса filed Critical Яра Интернэшнл Аса
Publication of UA90476C2 publication Critical patent/UA90476C2/ru

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

Способ относится к получению твердого удобрения на основе мочевины с сульфатом аммония, которое получают из серной кислоты, аммиака и мочевины, в котором свободный аммиак и/или аммиак в виде карбамата аммония реагирует с серной кислотой без разложения мочевины в реакционном потоке, образуя сульфат аммония; затем мочевину и сульфат аммония смешивают и получают частицы, причем реакцию осуществляют в трубчатом реакторе, в котором главная часть реактора усиливает химическую реакцию между серной кислотой и аммиаком, а раствор мочевины служит средой для образования сульфата аммония.
UAA200701025A 2004-07-01 2005-06-30 Способ получения удобрения, содержащего мочевину и сульфат аммония UA90476C2 (ru)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
UA90476C2 true UA90476C2 (ru) 2010-05-11

Family

ID=35005990

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200701025A UA90476C2 (ru) 2004-07-01 2005-06-30 Способ получения удобрения, содержащего мочевину и сульфат аммония

Country Status (18)

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

Families Citing this family (29)

* 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
EP2844640B1 (en) * 2012-05-03 2018-08-29 Stamicarbon B.V. Urea production plant
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
EP3224223B1 (en) * 2014-11-27 2019-04-24 Stamicarbon B.V. Method and plant for producing urea-ammonium nitrate (uan)
ES2822576T3 (es) 2015-09-08 2021-05-04 Yara Int Asa Composición mejorada a base de sulfato de amonio y urea y método para su fabricación
IT201600115907A1 (it) * 2016-11-16 2018-05-16 Saipem Spa Processo e impianto integrati di produzione di urea e miscele uas (urea-amonio solfato)
ES3028584T3 (en) 2016-12-28 2025-06-19 Sabic Agri Nutrients Company Solvent recovery from sweep gas streams obtained from a fertilzer coating process
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
EP3916206A1 (en) * 2020-05-26 2021-12-01 Yara International ASA Method and system for operating a gas compressor in an ammonia and urea plant
EP3922603A1 (en) 2020-06-09 2021-12-15 Yara International ASA Method to produce a urea ammonium sulphate-based composition
EP4482813A1 (en) 2022-02-22 2025-01-01 Tessenderlo Group NV Methods for the production of a solid urea-thiosulfate fertilizer
US20250145542A1 (en) 2022-02-22 2025-05-08 Tessenderlo Group Nv Methods for the production of nitrogen fertilizer and nitrogen-sulfur 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
US20080092614A1 (en) 2008-04-24
RU2377182C2 (ru) 2009-12-27
DK1781569T3 (en) 2018-01-15
HUE035757T2 (en) 2018-05-28
PL1781569T3 (pl) 2018-04-30
CA2571294A1 (en) 2006-01-12
CN101006011A (zh) 2007-07-25
RU2007101046A (ru) 2008-08-10
BRPI0512918B1 (pt) 2016-10-18
CN101006011B (zh) 2017-05-24
NO20042782D0 (no) 2004-07-01
CA2571294C (en) 2010-02-02
WO2006004424A1 (en) 2006-01-12
PT1781569T (pt) 2018-01-15
CY1120615T1 (el) 2019-12-11
ES2655835T3 (es) 2018-02-21
EP1781569B1 (en) 2017-11-01
US7837758B2 (en) 2010-11-23
BRPI0512918A (pt) 2008-04-15
EP1781569A1 (en) 2007-05-09
EG24496A (en) 2009-08-17
NO326272B1 (no) 2008-10-27
SI1781569T1 (en) 2018-05-31
LT1781569T (lt) 2018-02-12
NO20042782L (no) 2006-01-02

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