CN85100810B - 氨和尿素的联合生产方法 - Google Patents

氨和尿素的联合生产方法 Download PDF

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Publication number
CN85100810B
CN85100810B CN85100810A CN85100810A CN85100810B CN 85100810 B CN85100810 B CN 85100810B CN 85100810 A CN85100810 A CN 85100810A CN 85100810 A CN85100810 A CN 85100810A CN 85100810 B CN85100810 B CN 85100810B
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CN
China
Prior art keywords
gas
pressure
solvent
air
urea
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Expired
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CN85100810A
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Chinese (zh)
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CN85100810A (zh
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兰克
施拉德
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Lidds AB
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Lidds AB
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Priority to CN85100810A priority Critical patent/CN85100810B/zh
Publication of CN85100810A publication Critical patent/CN85100810A/zh
Publication of CN85100810B publication Critical patent/CN85100810B/zh
Expired legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds
    • C07C273/10—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of ammonia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Industrial Gases (AREA)
CN85100810A 1984-01-19 1985-04-01 氨和尿素的联合生产方法 Expired CN85100810B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN85100810A CN85100810B (zh) 1984-01-19 1985-04-01 氨和尿素的联合生产方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843401779 DE3401779A1 (de) 1984-01-19 1984-01-19 Verfahren zur kombinierten herstellung von ammoniak und harnstoff
CN85100810A CN85100810B (zh) 1984-01-19 1985-04-01 氨和尿素的联合生产方法

Publications (2)

Publication Number Publication Date
CN85100810A CN85100810A (zh) 1987-01-10
CN85100810B true CN85100810B (zh) 1988-11-02

Family

ID=6225378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN85100810A Expired CN85100810B (zh) 1984-01-19 1985-04-01 氨和尿素的联合生产方法

Country Status (8)

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US (1) US4690812A (US08177716-20120515-C00003.png)
EP (1) EP0150030A3 (US08177716-20120515-C00003.png)
JP (1) JPS60171202A (US08177716-20120515-C00003.png)
CN (1) CN85100810B (US08177716-20120515-C00003.png)
BR (1) BR8500075A (US08177716-20120515-C00003.png)
DE (1) DE3401779A1 (US08177716-20120515-C00003.png)
GR (1) GR850108B (US08177716-20120515-C00003.png)
IN (1) IN163640B (US08177716-20120515-C00003.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101264416B (zh) * 2007-03-16 2012-04-18 气体产品与化学公司 用于分离气体的方法和装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5523483A (en) * 1995-06-16 1996-06-04 The M. W. Kellogg Company Integrated urea/ammonia process
AU6719898A (en) * 1998-02-13 1999-08-30 Norsk Hydro Asa Process for producing electrical power and steam
US6448441B1 (en) * 2001-05-07 2002-09-10 Texaco, Inc. Gasification process for ammonia/urea production
US6551615B1 (en) * 2001-10-18 2003-04-22 M/S. Strides Arcolab Limited Dexibuprofen-containing soft gelatin capsules and process for preparing the same
US20070277438A1 (en) * 2006-05-30 2007-12-06 Brehon Energy Plc System and method for producing a hydrogen enriched fuel
US7642377B1 (en) * 2008-07-21 2010-01-05 Kellogg Brown & Root Llc Systems and methods for integrated ammonia-urea process
BRPI0805566B1 (pt) * 2008-12-18 2018-02-14 Petróleo Brasileiro S/A - Petrobras Processo integrado para a fabricação de olefinas e intermediários para a produção de amônia e uréia
CA2875696C (en) 2012-06-27 2020-09-01 Grannus, Llc Polygeneration production of power and fertilizer through emissions capture
PL2805914T3 (pl) * 2013-05-23 2018-02-28 Haldor Topsøe A/S Sposób współwytwarzania amoniaku, mocznika i metanolu
CN103848760B (zh) * 2014-02-19 2016-04-06 山西阳煤丰喜肥业(集团)有限责任公司 利用钢铁联合企业中的煤气生产尿素的工艺
CN104944372A (zh) * 2015-06-11 2015-09-30 威海恒邦化工有限公司 二氧化碳排空气中氮、氢和二氧化碳气体分离回收装置及方法
CA3007124A1 (en) 2015-12-04 2017-06-08 Grannus, Llc Polygeneration production of hydrogen for use in various industrial processes
DE102015121756A1 (de) 2015-12-14 2017-06-14 Thyssenkrupp Ag Verfahren zur Bereitstellung von Kohlendioxid für die Synthese von Harnstoff
DE102016203277A1 (de) 2016-02-29 2017-08-31 Thyssenkrupp Ag Integrierte Synthese von Ammoniak und Harnstoff
DE102016122374A1 (de) 2016-11-21 2018-05-24 Thyssenkrupp Ag Vollintegrierter Ammoniak-Harnstoff-Komplex
DE102020007035A1 (de) * 2020-11-18 2022-05-19 Linde Gmbh Verfahren und Vorrichtung zur Erzeugung von Synthesegas unter Rückführung von Kohlendioxid

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649166A (en) * 1950-05-02 1953-08-18 Allied Chem & Dye Corp Absorption of carbon dioxide from gases containing the same
US2926751A (en) * 1958-09-22 1960-03-01 Fluor Corp Organic carbonate process for carbon dioxide
US2926753A (en) * 1958-10-06 1960-03-01 Fluor Corp Process for carbon dioxide absorption
US3196596A (en) * 1961-12-19 1965-07-27 Pure Oil Co Method for absorption of carbon dioxide
CH423732A (de) * 1962-09-11 1966-11-15 Sulzer Ag Verfahren zum Abtrennen von Kohlendioxyd aus einem Gasgemisch
US3242640A (en) * 1962-12-27 1966-03-29 Union Oil Co Removal of acid constituents from gas mixtures
JPS496297B1 (US08177716-20120515-C00003.png) * 1969-03-15 1974-02-13
DE2226215C3 (de) * 1972-05-30 1975-09-25 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Regeneration eines beladenen Absorptionsmittels, das beim Auswaschen von sauren Komponenten aus Gasen anfällt
IT1060622B (it) * 1976-05-14 1982-08-20 Snam Progetti Procedimento per la riutilizzazio ne delle acque di processo negli impianti combinati urea e ammoniaca
US4291006A (en) * 1977-03-03 1981-09-22 Snamprogetti S.P.A Combined process for the production of urea and ammonia
US4235816A (en) * 1979-03-08 1980-11-25 Snamprogetti S.P.A. Integrated ammonia-urea process
DE3239605A1 (de) * 1982-10-26 1984-04-26 Linde Ag, 6200 Wiesbaden Verfahren zur kombinierten herstellung von ammoniak und harnstoff

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101264416B (zh) * 2007-03-16 2012-04-18 气体产品与化学公司 用于分离气体的方法和装置

Also Published As

Publication number Publication date
US4690812A (en) 1987-09-01
IN163640B (US08177716-20120515-C00003.png) 1988-10-22
JPS60171202A (ja) 1985-09-04
EP0150030A2 (de) 1985-07-31
BR8500075A (pt) 1985-08-20
DE3401779A1 (de) 1985-08-01
CN85100810A (zh) 1987-01-10
EP0150030A3 (de) 1988-07-20
GR850108B (US08177716-20120515-C00003.png) 1985-05-16

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