CN1278928C - 从含nh3、h2o和co2的气体混合物中获得氨基甲酸铵溶液的方法 - Google Patents

从含nh3、h2o和co2的气体混合物中获得氨基甲酸铵溶液的方法 Download PDF

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Publication number
CN1278928C
CN1278928C CN02814654.9A CN02814654A CN1278928C CN 1278928 C CN1278928 C CN 1278928C CN 02814654 A CN02814654 A CN 02814654A CN 1278928 C CN1278928 C CN 1278928C
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China
Prior art keywords
ammonium carbamate
gas
gaseous mixture
weight
gas mixture
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Expired - Fee Related
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CN02814654.9A
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English (en)
Chinese (zh)
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CN1533362A (zh
Inventor
G·M·H·J·拉丁奈斯
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DSM IP Assets BV
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DSM IP Assets BV
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Publication of CN1533362A publication Critical patent/CN1533362A/zh
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Publication of CN1278928C publication Critical patent/CN1278928C/zh
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/12—Carbamic acid or thiocarbamic acid; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/10—Separation of ammonia from ammonia liquors, e.g. gas liquors

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treating Waste Gases (AREA)
CN02814654.9A 2001-07-24 2002-07-03 从含nh3、h2o和co2的气体混合物中获得氨基甲酸铵溶液的方法 Expired - Fee Related CN1278928C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1018624 2001-07-24
NL1018624 2001-07-24

Publications (2)

Publication Number Publication Date
CN1533362A CN1533362A (zh) 2004-09-29
CN1278928C true CN1278928C (zh) 2006-10-11

Family

ID=19773779

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02814654.9A Expired - Fee Related CN1278928C (zh) 2001-07-24 2002-07-03 从含nh3、h2o和co2的气体混合物中获得氨基甲酸铵溶液的方法

Country Status (14)

Country Link
US (1) US6914157B2 (https=)
EP (1) EP1429996B1 (https=)
JP (1) JP2004536011A (https=)
CN (1) CN1278928C (https=)
AT (1) ATE295827T1 (https=)
CA (1) CA2454168A1 (https=)
DE (1) DE60204231T2 (https=)
ES (1) ES2239236T3 (https=)
MY (1) MY128719A (https=)
NO (1) NO20040150L (https=)
PL (1) PL202056B1 (https=)
SA (1) SA02230223B1 (https=)
TW (1) TWI228102B (https=)
WO (1) WO2003010089A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101175717B (zh) * 2005-05-13 2011-07-06 斯塔米卡邦有限公司 浓缩含水氨基甲酸铵流的方法
CN102190601A (zh) * 2010-03-11 2011-09-21 中国科学院兰州化学物理研究所 合成小分子氨基甲酸烷基酯的方法
CN103269980A (zh) * 2011-03-31 2013-08-28 住友精化株式会社 氨的精制方法及氨精制系统
US10106447B2 (en) 2015-01-14 2018-10-23 Bion Environmental Technologies, Inc. Process to recover ammonium bicarbonate from wastewater
US10604432B2 (en) 2015-01-14 2020-03-31 Bion Environmental Technologies, Inc. Process to recover ammonium bicarbonate from wastewater
GB2552040B (en) 2016-12-01 2018-08-01 Univ Loughborough Process for reducing nitrogen oxides
US10315986B1 (en) * 2018-04-06 2019-06-11 Solenis Technologies, L.P. Systems and methods for forming a solution of ammonium carbamate
ES2969008T3 (es) 2019-07-08 2024-05-16 A Y Lab Ltd Procedimiento de producción de una solución de carbamato de amonio

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE62559C (de) A. HUBER in Köln a. Rh,, Gereonsmühlengasse 9 Ventilations - Einrichtung für gewerbliche Anlagen, in welchen in offenen Gefäfsen mit heifsem Wasser gearbeitet wird
DD62559A (https=) *
US3310558A (en) * 1967-03-21 Melamine recovery
LU37505A1 (https=) * 1958-08-08
US3301897A (en) * 1965-11-08 1967-01-31 Chemical Construction Corp Process for urea synthesis
US3503970A (en) * 1967-07-19 1970-03-31 Mitsui Toatsu Chemicals Integrated process for producing urea and melamine
DE1770969C3 (de) * 1968-07-25 1978-08-24 Basf Ag, 6700 Ludwigshafen Verfahren zur Rückführung der Abgase der Melaminsynthese in die Hamstoffsynthese
NL8201479A (nl) * 1982-04-07 1983-11-01 Stamicarbon Werkwijze voor het bereiden van melamine.

Also Published As

Publication number Publication date
JP2004536011A (ja) 2004-12-02
EP1429996A1 (en) 2004-06-23
CA2454168A1 (en) 2003-02-06
US20040199013A1 (en) 2004-10-07
ATE295827T1 (de) 2005-06-15
DE60204231D1 (de) 2005-06-23
EP1429996B1 (en) 2005-05-18
TWI228102B (en) 2005-02-21
SA02230223B1 (ar) 2006-11-11
WO2003010089A1 (en) 2003-02-06
US6914157B2 (en) 2005-07-05
CN1533362A (zh) 2004-09-29
PL366735A1 (en) 2005-02-07
PL202056B1 (pl) 2009-05-29
DE60204231T2 (de) 2006-01-26
ES2239236T3 (es) 2005-09-16
MY128719A (en) 2007-02-28
NO20040150L (no) 2004-03-24

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Granted publication date: 20061011

Termination date: 20110703