FR2573673A1 - Procede de traitement de gaz residuaire. - Google Patents

Procede de traitement de gaz residuaire. Download PDF

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Publication number
FR2573673A1
FR2573673A1 FR8517010A FR8517010A FR2573673A1 FR 2573673 A1 FR2573673 A1 FR 2573673A1 FR 8517010 A FR8517010 A FR 8517010A FR 8517010 A FR8517010 A FR 8517010A FR 2573673 A1 FR2573673 A1 FR 2573673A1
Authority
FR
France
Prior art keywords
catalytic
treatment
waste gas
ammonia
stage
Prior art date
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.)
Pending
Application number
FR8517010A
Other languages
English (en)
French (fr)
Inventor
Heinz Meier Zu Kocker
Robert Walter
Torsten Schmidt
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.)
Kali Chemie AG
Original Assignee
Kali Chemie AG
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 Kali Chemie AG filed Critical Kali Chemie AG
Publication of FR2573673A1 publication Critical patent/FR2573673A1/fr
Pending 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
    • B01D53/8625—Nitrogen oxides
    • 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
    • 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
    • B01D53/8625—Nitrogen oxides
    • B01D53/8628—Processes characterised by a specific catalyst

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Incineration Of Waste (AREA)
FR8517010A 1984-11-24 1985-11-18 Procede de traitement de gaz residuaire. Pending FR2573673A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843442927 DE3442927A1 (de) 1984-11-24 1984-11-24 Abgasbehandlungsverfahren

Publications (1)

Publication Number Publication Date
FR2573673A1 true FR2573673A1 (fr) 1986-05-30

Family

ID=6251082

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8517010A Pending FR2573673A1 (fr) 1984-11-24 1985-11-18 Procede de traitement de gaz residuaire.

Country Status (9)

Country Link
JP (1) JPS61197024A (sv)
BE (1) BE903702A (sv)
DE (1) DE3442927A1 (sv)
ES (1) ES8701511A1 (sv)
FR (1) FR2573673A1 (sv)
GB (1) GB2167396B (sv)
IT (1) IT1185416B (sv)
NL (1) NL8502935A (sv)
SE (1) SE8505468L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955042A (en) * 1995-12-08 1999-09-21 Goldendale Aluminum Company Method of treating spent potliner material from aluminum reduction cells
NL1002847C2 (nl) * 1996-04-11 1997-10-15 Sara Lee De Nv Werkwijze voor het katalytisch verbranden van afgassen.
US6468483B2 (en) 2000-02-04 2002-10-22 Goldendale Aluminum Company Process for treating alumina-bearing ores to recover metal values therefrom
US6248302B1 (en) 2000-02-04 2001-06-19 Goldendale Aluminum Company Process for treating red mud to recover metal values therefrom
US8337793B2 (en) 2007-10-19 2012-12-25 Ecocat Oy Removal of ammonia from fluids
CN114811624B (zh) * 2021-01-22 2024-07-16 中国科学院大学 一种含dmf废气净化协同生产n2o的方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838193A (en) * 1971-03-13 1974-09-24 Kawasaki Heavy Ind Ltd Method of treating nitrogen oxide generating substances by combustion
JPS513365A (en) * 1974-06-27 1976-01-12 Ishikawajima Harima Heavy Ind Haigasuchuno chitsusosankabutsuno jokyohoho
JPS53102866A (en) * 1977-02-21 1978-09-07 Shokubai Kasei Kogyo Kk Treating method for waste gas comtaining ammonia
JPS53108065A (en) * 1977-02-09 1978-09-20 Kurita Water Ind Ltd Treating method for gas containing ammonia
JPS53123367A (en) * 1977-04-04 1978-10-27 Sumitomo Heavy Ind Ltd Exhaust gas treating method
DE2832002A1 (de) * 1977-07-20 1979-01-25 Babcock Hitachi Kk Verfahren zur reduktion und entfernung von stickstoffoxiden aus gasen
JPS5665621A (en) * 1979-11-05 1981-06-03 Toyota Motor Corp Purifier of ammonia or ammonia-containing organic mixture gas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599427A (en) * 1969-09-22 1971-08-17 Ford Motor Co Exhaust gas purification
JPS50133995A (sv) * 1974-04-11 1975-10-23

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3838193A (en) * 1971-03-13 1974-09-24 Kawasaki Heavy Ind Ltd Method of treating nitrogen oxide generating substances by combustion
JPS513365A (en) * 1974-06-27 1976-01-12 Ishikawajima Harima Heavy Ind Haigasuchuno chitsusosankabutsuno jokyohoho
JPS53108065A (en) * 1977-02-09 1978-09-20 Kurita Water Ind Ltd Treating method for gas containing ammonia
JPS53102866A (en) * 1977-02-21 1978-09-07 Shokubai Kasei Kogyo Kk Treating method for waste gas comtaining ammonia
JPS53123367A (en) * 1977-04-04 1978-10-27 Sumitomo Heavy Ind Ltd Exhaust gas treating method
DE2832002A1 (de) * 1977-07-20 1979-01-25 Babcock Hitachi Kk Verfahren zur reduktion und entfernung von stickstoffoxiden aus gasen
JPS5665621A (en) * 1979-11-05 1981-06-03 Toyota Motor Corp Purifier of ammonia or ammonia-containing organic mixture gas

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 84, no. 22, 31 mai 1976, page 318, résumé no. 155145j, Columbus, Ohio, US; & JP-A-76 03 365 (ISHIKAWAJIMA-HARIMA HEAVY INDUSTRIES CO., LTD) 12-01-1976 *
PATENT ABSTRACTS OF JAPAN, vol. 2, no. 136, 11 novembre 1978, page 2985 C 78; & JP-A-53 102 866 (SHOKUBAI KASEI KOGYO K.K.) 07-09-1978 *
PATENT ABSTRACTS OF JAPAN, vol. 2, no. 140, 18 novembre 1978, page 3185 C 78; & JP-A-53 108 065 (KURITA KOGYO K.K.) 20-09-1978 *
PATENT ABSTRACTS OF JAPAN, vol. 2, no. 155, 26 décembre 1978, page 3827 C 78; & JP-A-53 123 367 (SUMITOMO JUKIKAI KOGYO K.K.) 27-10-1978 *
PATENT ABSTRACTS OF JAPAN, vol. 5, no. 128 (C-67)[800], 18 août 1981; & JP-A-56 65 621 (TOYOTA JIDOSHA KOGYO K.K.) 03-06-1981 *

Also Published As

Publication number Publication date
ES549177A0 (es) 1986-12-01
DE3442927A1 (de) 1986-06-05
GB2167396B (en) 1988-06-02
JPS61197024A (ja) 1986-09-01
IT8522443A0 (it) 1985-10-11
SE8505468L (sv) 1986-05-25
GB2167396A (en) 1986-05-29
BE903702A (fr) 1986-03-14
IT1185416B (it) 1987-11-12
ES8701511A1 (es) 1986-12-01
NL8502935A (nl) 1986-06-16
SE8505468D0 (sv) 1985-11-19
GB8523742D0 (en) 1985-10-30

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