FR2239254B1 - - Google Patents

Info

Publication number
FR2239254B1
FR2239254B1 FR7425278A FR7425278A FR2239254B1 FR 2239254 B1 FR2239254 B1 FR 2239254B1 FR 7425278 A FR7425278 A FR 7425278A FR 7425278 A FR7425278 A FR 7425278A FR 2239254 B1 FR2239254 B1 FR 2239254B1
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.)
Expired
Application number
FR7425278A
Other languages
French (fr)
Other versions
FR2239254A1 (en
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2239254A1 publication Critical patent/FR2239254A1/fr
Application granted granted Critical
Publication of FR2239254B1 publication Critical patent/FR2239254B1/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
    • B01D53/14—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 by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1406—Multiple stage absorption
    • 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
    • B01D53/14—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 by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
FR7425278A 1973-08-02 1974-07-19 Expired FR2239254B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1122573 1973-08-02
DE2339526A DE2339526C2 (en) 1973-08-02 1973-08-03 Process for deodorizing exhaust gases

Publications (2)

Publication Number Publication Date
FR2239254A1 FR2239254A1 (en) 1975-02-28
FR2239254B1 true FR2239254B1 (en) 1977-10-21

Family

ID=25707995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7425278A Expired FR2239254B1 (en) 1973-08-02 1974-07-19

Country Status (12)

Country Link
JP (1) JPS5741969B2 (en)
AR (1) AR213265A1 (en)
AT (1) AT362760B (en)
BE (1) BE818378A (en)
BR (1) BR7406331D0 (en)
DE (1) DE2339526C2 (en)
DK (1) DK385674A (en)
FR (1) FR2239254B1 (en)
GB (1) GB1474626A (en)
NL (1) NL7409345A (en)
SE (1) SE398050B (en)
ZA (1) ZA744917B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142523A (en) * 1979-04-23 1980-11-07 Osaka Oxgen Ind Ltd Deodorizing waste gas containing malodorous component
JPH0782060A (en) * 1993-06-21 1995-03-28 Toyo Dynam Kk Fermentation device
WO2011009902A1 (en) * 2009-07-22 2011-01-27 Hitachi Power Europe Gmbh Smoke gas purification by means of multistage co2 jet washing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861836C (en) * 1950-06-05 1953-01-05 Electro Chimie Soc D Procedure for eliminating unpleasant odors
JPS5210410B2 (en) * 1972-09-01 1977-03-24

Also Published As

Publication number Publication date
ZA744917B (en) 1975-08-27
SE398050B (en) 1977-12-05
GB1474626A (en) 1977-05-25
JPS5044982A (en) 1975-04-22
BR7406331D0 (en) 1975-05-20
DK385674A (en) 1975-03-17
BE818378A (en) 1975-02-03
AT362760B (en) 1981-06-10
FR2239254A1 (en) 1975-02-28
NL7409345A (en) 1975-02-04
AR213265A1 (en) 1979-01-15
DE2339526C2 (en) 1982-12-23
DE2339526A1 (en) 1975-02-13
JPS5741969B2 (en) 1982-09-06
SE7408639L (en) 1975-02-03
ATA631274A (en) 1980-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse