FR2189320A1 - - Google Patents

Info

Publication number
FR2189320A1
FR2189320A1 FR7322732A FR7322732A FR2189320A1 FR 2189320 A1 FR2189320 A1 FR 2189320A1 FR 7322732 A FR7322732 A FR 7322732A FR 7322732 A FR7322732 A FR 7322732A FR 2189320 A1 FR2189320 A1 FR 2189320A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7322732A
Other versions
FR2189320B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of FR2189320A1 publication Critical patent/FR2189320A1/fr
Application granted granted Critical
Publication of FR2189320B1 publication Critical patent/FR2189320B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8621—Removing nitrogen compounds
    • B01D53/8634—Ammonia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/12—Separation of ammonia from gases and vapours
    • 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)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7322732A 1972-06-22 1973-06-21 Expired FR2189320B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00265163A US3812236A (en) 1972-06-22 1972-06-22 Removal of ammonia and organic impurities from an ammonia plant effluent

Publications (2)

Publication Number Publication Date
FR2189320A1 true FR2189320A1 (fr) 1974-01-25
FR2189320B1 FR2189320B1 (fr) 1976-11-12

Family

ID=23009287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322732A Expired FR2189320B1 (fr) 1972-06-22 1973-06-21

Country Status (7)

Country Link
US (1) US3812236A (fr)
JP (1) JPS571288B2 (fr)
CA (1) CA991383A (fr)
DE (1) DE2329252A1 (fr)
FR (1) FR2189320B1 (fr)
GB (1) GB1409599A (fr)
NL (1) NL7308581A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421468A1 (fr) * 1989-10-05 1991-04-10 Nkk Corporation Oxydation catalytique de l'ammoniac
US5139756A (en) * 1989-10-05 1992-08-18 Nkk Corporation Catalytic oxidation of ammonia

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328021B2 (fr) * 1973-10-24 1978-08-11
JPS50133995A (fr) * 1974-04-11 1975-10-23
FR2327814A1 (fr) * 1975-10-15 1977-05-13 Hitachi Ltd Procede pour traiter par catalyse un gaz d'echappement renfermant de l'ammoniac gazeux et de l'oxygene gazeux.
DE2824534A1 (de) * 1977-06-03 1978-12-07 Hitachi Ltd Verfahren zur reinigung von schwefelwasserstoff und ammoniak enthaltenden heissen gasen
US4233275A (en) * 1977-12-02 1980-11-11 Hitachi, Ltd. Process and apparatus for purifying raw coal gas
US4968488A (en) * 1982-01-29 1990-11-06 Spevack Jerome S Integrated system for pollution abatement and energy derivation from steam
US4469668A (en) * 1982-01-29 1984-09-04 Spevack Jerome S Integrated system for pollution abatement and energy derivation from geothermal steam
ES2003265A6 (es) * 1987-04-21 1988-10-16 Espan Carburos Metal Procedimiento para la obtencion de co2 y n2 a partir de los gases generados en un motor o turbina de combustion interna
US5240690A (en) * 1992-04-24 1993-08-31 Shell Oil Company Method of removing NH3 and HCN from and FCC regenerator off gas
US5266291A (en) * 1992-05-05 1993-11-30 Praxair Technology, Inc. Packed bed arrangement for oxidation reaction system
US5645808A (en) * 1995-05-15 1997-07-08 E. I. Du Pont De Nemours And Company Catalytic oxidation of volatile carbon compounds
US20030202927A1 (en) * 2002-04-24 2003-10-30 Minkara Rafic Y. Reduction of ammonia in flue gas and fly ash
WO2006081824A2 (fr) * 2005-02-03 2006-08-10 Amminex A/S Stockage a densite elevee d'ammoniac
US7393511B2 (en) * 2005-02-16 2008-07-01 Basf Catalysts Llc Ammonia oxidation catalyst for the coal fired utilities
JP5285459B2 (ja) * 2009-02-10 2013-09-11 大阪瓦斯株式会社 排ガス浄化用触媒および排ガス浄化方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421468A1 (fr) * 1989-10-05 1991-04-10 Nkk Corporation Oxydation catalytique de l'ammoniac
US5139756A (en) * 1989-10-05 1992-08-18 Nkk Corporation Catalytic oxidation of ammonia

Also Published As

Publication number Publication date
CA991383A (en) 1976-06-22
US3812236A (en) 1974-05-21
GB1409599A (en) 1975-10-08
JPS571288B2 (fr) 1982-01-11
NL7308581A (fr) 1973-12-27
JPS4969541A (fr) 1974-07-05
FR2189320B1 (fr) 1976-11-12
DE2329252A1 (de) 1974-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse