ATE113569T1 - Verfahren zur beseitigung von ammoniak aus einer gasmischung. - Google Patents

Verfahren zur beseitigung von ammoniak aus einer gasmischung.

Info

Publication number
ATE113569T1
ATE113569T1 AT90902848T AT90902848T ATE113569T1 AT E113569 T1 ATE113569 T1 AT E113569T1 AT 90902848 T AT90902848 T AT 90902848T AT 90902848 T AT90902848 T AT 90902848T AT E113569 T1 ATE113569 T1 AT E113569T1
Authority
AT
Austria
Prior art keywords
absorption
ammonia
water
pct
possibly
Prior art date
Application number
AT90902848T
Other languages
English (en)
Inventor
Dag Arne Eimer
Lars Erik Oi
Original Assignee
Norsk Hydro Technology
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 Norsk Hydro Technology filed Critical Norsk Hydro Technology
Application granted granted Critical
Publication of ATE113569T1 publication Critical patent/ATE113569T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis
    • C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
    • C01C1/0458—Separation of NH3
    • C01C1/0464—Separation of NH3 by absorption in liquids, e.g. water
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Gas Separation By Absorption (AREA)
  • Incineration Of Waste (AREA)
AT90902848T 1989-02-03 1990-02-02 Verfahren zur beseitigung von ammoniak aus einer gasmischung. ATE113569T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO890439A NO167082C (no) 1989-02-03 1989-02-03 Fremgangsmaate ved fjerning av ammoniakk fra en gassblanding.

Publications (1)

Publication Number Publication Date
ATE113569T1 true ATE113569T1 (de) 1994-11-15

Family

ID=19891699

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90902848T ATE113569T1 (de) 1989-02-03 1990-02-02 Verfahren zur beseitigung von ammoniak aus einer gasmischung.

Country Status (8)

Country Link
US (1) US5230877A (de)
EP (1) EP0460001B1 (de)
AT (1) ATE113569T1 (de)
AU (1) AU5041490A (de)
CA (1) CA2045674A1 (de)
DE (1) DE69013898D1 (de)
NO (1) NO167082C (de)
WO (1) WO1990008736A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5711926A (en) * 1996-05-14 1998-01-27 Knaebel; Kent S. Pressure swing adsorption system for ammonia synthesis
DE69830394T8 (de) * 1997-03-31 2006-04-27 Battelle Memorial Institute, Columbus Methode zur ammoniakentfernung von abströmen
US6706093B2 (en) * 2000-05-23 2004-03-16 Rohm And Haas Company Method and apparatus for preventing iron contamination in corrosive service
AUPR000100A0 (en) * 2000-09-08 2000-10-05 Australian Magnesium Operations Pty Ltd Ammonia storage
DE10116958A1 (de) * 2001-04-05 2002-10-17 Uhde Gmbh Verfahren zur NH¶3¶-Abscheidung aus Sythesegas sowie Vorrichtung zur Durchführung des Verfahrens
US20060039847A1 (en) * 2004-08-23 2006-02-23 Eaton Corporation Low pressure ammonia synthesis utilizing adsorptive enhancement
US7846240B2 (en) * 2008-10-02 2010-12-07 Alstom Technology Ltd Chilled ammonia based CO2 capture system with water wash system
DE102009013691A1 (de) 2009-03-20 2010-09-30 Uhde Gmbh Kombinierte Abgasbehandlung Ammoniak- und Stickoxid-haltiger Abgasströme in Industrieanlagen
US8940077B2 (en) 2009-12-04 2015-01-27 The Board Of Trustees Of The University Of Illinois Indirect real-time monitoring and control of electrical resistively heated adsorbent system
US8500853B2 (en) * 2009-12-04 2013-08-06 The Board Of Trustees Of The University Of Illinois Gas purification system and method for liquefaction of dilute gas components
US8808659B2 (en) * 2010-01-28 2014-08-19 E I Du Pont De Nemours And Company Process and reactor system for producing ammonia using ionic liquids
CN102179135B (zh) * 2011-04-26 2013-04-10 苏州利盛化工设备有限公司 一种氨气吸收装置
CN102923732B (zh) * 2012-11-27 2014-08-20 天津衡创工大现代塔器技术有限公司 一种分离氨的方法
DE102013000013A1 (de) 2013-01-02 2014-07-03 Thyssenkrupp Industrial Solutions Gmbh Beseitigung von Ammoniak und niederen Alkanen und/oder Wasserstoff in Abgasströmen in Industrieanlagen
CN111470518B (zh) * 2020-03-24 2024-02-20 福州大学化肥催化剂国家工程研究中心 一种合成氨分离系统
JP2023532635A (ja) * 2020-06-17 2023-07-31 ハサン ソリマン アブド エルモエズ モハメド 液体への注入によるガス精製方法
EP4116258A1 (de) 2021-07-06 2023-01-11 Yara International ASA System zur rückgewinnung von inertgasen aus einer ammoniaksyntheseschleife und verfahren dafür

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6907403A (de) * 1968-05-15 1969-11-18
US4149857A (en) * 1976-09-16 1979-04-17 Veb Leuna-Werke "Walter Ulbricht" Process for the two-stage separation of ammonia
US4793829A (en) * 1988-03-10 1988-12-27 International Permeation, Inc. Permeation process for separating ammonia from a gas mixture

Also Published As

Publication number Publication date
NO890439D0 (no) 1989-02-03
CA2045674A1 (en) 1990-08-04
US5230877A (en) 1993-07-27
EP0460001B1 (de) 1994-11-02
AU5041490A (en) 1990-08-24
DE69013898D1 (de) 1994-12-08
WO1990008736A1 (en) 1990-08-09
EP0460001A1 (de) 1991-12-11
NO167082C (no) 1991-10-02
NO167082B (no) 1991-06-24
NO890439L (no) 1990-08-06

Similar Documents

Publication Publication Date Title
ATE113569T1 (de) Verfahren zur beseitigung von ammoniak aus einer gasmischung.
US4088735A (en) Process for purifying gases from the gasification of fossil fuels
DE69010192D1 (de) Verfahren zur reinigung von gesättigten fluorkohlenstoffen und fluorkohlenwasserstoffen.
ATE156458T1 (de) Verfahren zur reinigung von gasen mittels aminhaltiger absorptionslössungen
DE3763418D1 (de) Verfahren zur selektiven hydrierung von acetylenen.
DE59913742D1 (de) Verfahren zur katalytischen zersetzung von n2o
DE69011516D1 (de) Verfahren zur herstellung von l-alpha-glycerylphosphorylcholin und von l-alpha-glycerylphosphorylethanolamin.
ATE74532T1 (de) Verfahren zum abscheiden von stickoxiden aus einem rauchgasstrom.
BR8702396A (pt) Processo para a preparacao de aldeidos
RU2080908C1 (ru) Способ выделения сероводорода из газа
EP0150030A3 (de) Verfahren zur kombinierten Herstellung von Ammoniak und Harnstoff
ATE5636T1 (de) Verfahren zum gleichzeitigen abbau von spurenbestandteilen in den reaktionsabgasen der melaminsynthese.
KR880007119A (ko) 기체로부터 이산화탄소를 제거하는 방법
ATE6622T1 (de) Verfahren zur behandlung eines industriegasstromes.
US3620674A (en) Process for regenerating volatile bases and volatile acids from the salts formed therewith
ATE174601T1 (de) Verfahren zur herstellung von bisnoraldehyden aus bisnoralkohol
DE69608528D1 (de) Verfahren zur Aktivierung oder Regenerierung eines Katalysators der zur Herstellung von Wasserstoffperoxid eingesetzt wird
US5085675A (en) Process of regenerating a high-boiling scrubbing solution which contains CO2 and H2 S
ATE175436T1 (de) Verfahren zum reinigen von druckgasen
ATE24475T1 (de) Verfahren zur reinigung eines gemisches von wasser mit c1-c2-alkoholen das von der industriellen herstellung von ethanol stammt, mit hilfe eines extraktionsmittels.
ATE29678T1 (de) Verfahren und einrichtung zum herstellen von loesungen mit einem hohen prozentgehalt an geloestem gas; derart erhaltene loesungen.
JPS598316B2 (ja) ガスノセイセイホウホウ
ATE134154T1 (de) Verfahren zur behandlung von halogenierten kohlenwasserstoffen enthaltendem gas
DE69513673D1 (de) Verfahren zur herstellung von cyclopropancarbonsäure und ihre derivaten
CN88101356A (zh) 处理加压饱吸的吸收剂溶液的方法

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties