FR2308399A1 - IMPREGNATED ACTIVE CARBON FOR IMPROVED ELIMINATION OF MALODORANT COMPOUNDS - Google Patents

IMPREGNATED ACTIVE CARBON FOR IMPROVED ELIMINATION OF MALODORANT COMPOUNDS

Info

Publication number
FR2308399A1
FR2308399A1 FR7611201A FR7611201A FR2308399A1 FR 2308399 A1 FR2308399 A1 FR 2308399A1 FR 7611201 A FR7611201 A FR 7611201A FR 7611201 A FR7611201 A FR 7611201A FR 2308399 A1 FR2308399 A1 FR 2308399A1
Authority
FR
France
Prior art keywords
active carbon
impregnated active
improved elimination
malodorant
compounds
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.)
Granted
Application number
FR7611201A
Other languages
French (fr)
Other versions
FR2308399B1 (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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of FR2308399A1 publication Critical patent/FR2308399A1/en
Application granted granted Critical
Publication of FR2308399B1 publication Critical patent/FR2308399B1/fr
Granted 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
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
FR7611201A 1975-04-22 1976-04-15 IMPREGNATED ACTIVE CARBON FOR IMPROVED ELIMINATION OF MALODORANT COMPOUNDS Granted FR2308399A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57054275A 1975-04-22 1975-04-22

Publications (2)

Publication Number Publication Date
FR2308399A1 true FR2308399A1 (en) 1976-11-19
FR2308399B1 FR2308399B1 (en) 1980-09-26

Family

ID=24280057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611201A Granted FR2308399A1 (en) 1975-04-22 1976-04-15 IMPREGNATED ACTIVE CARBON FOR IMPROVED ELIMINATION OF MALODORANT COMPOUNDS

Country Status (14)

Country Link
JP (1) JPS5940502B2 (en)
BE (1) BE840951A (en)
CH (1) CH604729A5 (en)
DE (1) DE2617305B2 (en)
DK (1) DK164676A (en)
FR (1) FR2308399A1 (en)
GB (1) GB1501571A (en)
HK (1) HK52980A (en)
IE (1) IE42569B1 (en)
IT (1) IT1064106B (en)
LU (1) LU74794A1 (en)
NL (1) NL169826C (en)
NO (1) NO142429C (en)
SE (1) SE423322B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455916A1 (en) * 1979-05-08 1980-12-05 Inst Francais Du Petrole PROCESS FOR REMOVAL OF GASEOUS COMPOUNDS FROM GASES BY EXTRACTION USING AN IMMOBILIZED SOLVENT
US4256728A (en) * 1978-10-11 1981-03-17 Takeda Chemical Industries, Ltd. Deodorization method
FR2520635A1 (en) * 1982-02-01 1983-08-05 Takeda Chemical Industries Ltd PROCESS FOR THE TREATMENT OF GASES AND PRODUCTS USED THEREFOR

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212852A (en) * 1977-05-06 1980-07-15 Takeda Chemical Industries, Ltd. Method of deodorizing gas containing hydrogen sulfide and ammonia and/or amines
US4274848A (en) * 1979-09-24 1981-06-23 Hollister Incorporated Gas-venting filter for collection appliance
JPS56144727A (en) * 1980-04-14 1981-11-11 Calgon Corp Removal of acidic gas pollutant from gas current by caustic impregnated activated carbon
DE3703137A1 (en) * 1987-02-03 1988-08-18 Hoelter Heinz Multiply active bactericidal/fungicidal chemisorption filter for treating breathing air, in particular for allergic people
DE3732025A1 (en) * 1987-09-23 1989-04-06 Hoelter Heinz Chemisorption filter for the elimination of tobacco smoke and solid and gaseous substances from breathing air
GR1010428B (en) * 2021-10-13 2023-03-15 Pantechnic Μονοπροσωπη Εταιρεια Περιορισμενης Ευθυνης, Anti-explosion system for automatic deodoring and retension of pollutants derived from petroleum gas tanks

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413330C (en) * 1921-07-03 1925-05-05 Farbenfab Vorm Bayer F & Co Process for separating fumes from gases under reduced pressure
DE500981C (en) * 1926-10-17 1930-06-26 Allg Norit Mij Nv Generation and revitalization of active coal
DE906216C (en) * 1947-10-06 1954-03-11 Hollandsche Kunstzijde Ind Nv Process for regenerating active coals contaminated with sulfuric acid and sulfur
DE1144692B (en) * 1956-03-29 1963-03-07 Gelsenberg Benzin Ag Process for removing mercaptans from exhaust gases
DE1093513B (en) * 1956-11-29 1960-11-24 Huels Chemische Werke Ag Process for the selective separation of hydrogen sulfide from gas mixtures containing hydrogen sulfide and carbonic acid
US2967587A (en) * 1957-03-29 1961-01-10 Didier Werke Ag Process and apparatus for dry-process adsorption of hydrogen sulfide from coke-oven gases
FR1388453A (en) * 1964-02-05 1965-02-05 Metallgesellschaft Ag Process for the extraction of hydrogen sulfide from gas mixtures
FR1443080A (en) * 1964-11-17 1966-06-24 Aquitaine Petrole Process for the purification of waste gases or fumes containing sulfur compounds at low concentrations
ZA704611B (en) 1969-08-27 1971-03-31 Metallgesellschaft Ag Silicate-impregnated,activated carbon
US3701824A (en) * 1970-03-25 1972-10-31 Pulp Paper Res Inst Method of removing odoriferous sulphur compounds from vapours or gas streams

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256728A (en) * 1978-10-11 1981-03-17 Takeda Chemical Industries, Ltd. Deodorization method
FR2455916A1 (en) * 1979-05-08 1980-12-05 Inst Francais Du Petrole PROCESS FOR REMOVAL OF GASEOUS COMPOUNDS FROM GASES BY EXTRACTION USING AN IMMOBILIZED SOLVENT
FR2520635A1 (en) * 1982-02-01 1983-08-05 Takeda Chemical Industries Ltd PROCESS FOR THE TREATMENT OF GASES AND PRODUCTS USED THEREFOR

Also Published As

Publication number Publication date
FR2308399B1 (en) 1980-09-26
DK164676A (en) 1976-10-23
DE2617305B2 (en) 1981-06-25
IT1064106B (en) 1985-02-18
DE2617305A1 (en) 1976-10-28
JPS51128690A (en) 1976-11-09
JPS5940502B2 (en) 1984-10-01
IE42569L (en) 1976-10-22
SE7604091L (en) 1976-10-23
BE840951A (en) 1976-10-21
NO142429C (en) 1980-08-20
IE42569B1 (en) 1980-09-10
NL169826B (en) 1982-04-01
CH604729A5 (en) 1978-09-15
NL169826C (en) 1982-09-01
NO761212L (en) 1976-10-25
LU74794A1 (en) 1977-02-07
NO142429B (en) 1980-05-12
NL7603535A (en) 1976-10-26
GB1501571A (en) 1978-02-15
SE423322B (en) 1982-05-03
HK52980A (en) 1980-09-26

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse