ZA744917B - Process for deodorising waste gases preferably containing co2 - Google Patents

Process for deodorising waste gases preferably containing co2

Info

Publication number
ZA744917B
ZA744917B ZA00744917A ZA744917A ZA744917B ZA 744917 B ZA744917 B ZA 744917B ZA 00744917 A ZA00744917 A ZA 00744917A ZA 744917 A ZA744917 A ZA 744917A ZA 744917 B ZA744917 B ZA 744917B
Authority
ZA
South Africa
Prior art keywords
preferably containing
waste gases
gases preferably
deodorising
deodorising waste
Prior art date
Application number
ZA00744917A
Other languages
English (en)
Inventor
V Fattinger
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 ZA744917B publication Critical patent/ZA744917B/xx

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)
ZA00744917A 1973-08-02 1974-08-01 Process for deodorising waste gases preferably containing co2 ZA744917B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1122573 1973-08-02
DE2339526A DE2339526C2 (de) 1973-08-02 1973-08-03 Verfahren zum Desodorieren von Abgasen

Publications (1)

Publication Number Publication Date
ZA744917B true ZA744917B (en) 1975-08-27

Family

ID=25707995

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00744917A ZA744917B (en) 1973-08-02 1974-08-01 Process for deodorising waste gases preferably containing co2

Country Status (12)

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

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 (ja) * 1993-06-21 1995-03-28 Toyo Dynam Kk 発酵装置
WO2011009902A1 (fr) * 2009-07-22 2011-01-27 Hitachi Power Europe Gmbh Purification de gaz de combustion au moyen d’un lavage par jet de co2 en plusieurs étapes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE861836C (de) * 1950-06-05 1953-01-05 Electro Chimie Soc D Verfahren zur Beseitigung unangenehmer Gerueche
JPS5210410B2 (fr) * 1972-09-01 1977-03-24

Also Published As

Publication number Publication date
BE818378A (fr) 1975-02-03
AR213265A1 (es) 1979-01-15
AT362760B (de) 1981-06-10
DE2339526A1 (de) 1975-02-13
GB1474626A (en) 1977-05-25
JPS5741969B2 (fr) 1982-09-06
FR2239254A1 (fr) 1975-02-28
JPS5044982A (fr) 1975-04-22
DE2339526C2 (de) 1982-12-23
BR7406331D0 (pt) 1975-05-20
NL7409345A (nl) 1975-02-04
SE7408639L (fr) 1975-02-03
SE398050B (sv) 1977-12-05
DK385674A (fr) 1975-03-17
FR2239254B1 (fr) 1977-10-21
ATA631274A (de) 1980-11-15

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