FR2308399A1 - Charbon active impregne pour elimination amelioree de composes malodorants - Google Patents

Charbon active impregne pour elimination amelioree de composes malodorants

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
English (en)
French (fr)
Other versions
FR2308399B1 (no
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/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Gases By Adsorption (AREA)
FR7611201A 1975-04-22 1976-04-15 Charbon active impregne pour elimination amelioree de composes malodorants Granted FR2308399A1 (fr)

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 (fr) 1976-11-19
FR2308399B1 FR2308399B1 (no) 1980-09-26

Family

ID=24280057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7611201A Granted FR2308399A1 (fr) 1975-04-22 1976-04-15 Charbon active impregne pour elimination amelioree de composes malodorants

Country Status (14)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455916A1 (fr) * 1979-05-08 1980-12-05 Inst Francais Du Petrole Procede d'elimination de composes gazeux contenus dans des gaz par extraction au moyen d'un solvant immobilise
US4256728A (en) * 1978-10-11 1981-03-17 Takeda Chemical Industries, Ltd. Deodorization method
FR2520635A1 (fr) * 1982-02-01 1983-08-05 Takeda Chemical Industries Ltd Procede pour le traitement de gaz et produits utilises a cet effet

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602430A (en) * 1977-05-06 1981-11-11 Takeda Chemical Industries Ltd Method for deodorizing gases
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 (de) * 1987-02-03 1988-08-18 Hoelter Heinz Mehrfach aktiver bakterizider-fungizider chemisorptionsfilter zur behandlung von atemluft insbesondere fuer allergiekranke menschen
DE3732025A1 (de) * 1987-09-23 1989-04-06 Hoelter Heinz Chemisorptionsfilter zur beseitigung von tabakrauch sowie festen und gasfoermigen stoffen aus der atemluft
GR1010428B (el) * 2021-10-13 2023-03-15 Pantechnic Μονοπροσωπη Εταιρεια Περιορισμενης Ευθυνης, Συστημα αυτοματης αποσμησης και δεσμευσης ρυπων των απαεριων δεξαμενων πετρελαιοειδων με αντιεκρηκτικη προστασια

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413330C (de) * 1921-07-03 1925-05-05 Farbenfab Vorm Bayer F & Co Verfahren zum Abscheiden von Daempfen aus Gasen unter vermindertem Druck
DE500981C (de) * 1926-10-17 1930-06-26 Allg Norit Mij Nv Erzeugung und Wiederbelebung aktiver Kohle
DE906216C (de) * 1947-10-06 1954-03-11 Hollandsche Kunstzijde Ind Nv Verfahren zum Regenerieren von aktiven Kohlen, die mit Schwefelsaeure und Schwefel verunreinigt sind
DE1144692B (de) * 1956-03-29 1963-03-07 Gelsenberg Benzin Ag Verfahren zur Entfernung von Merkaptanen aus Abgasen
DE1093513B (de) * 1956-11-29 1960-11-24 Huels Chemische Werke Ag Verfahren zur selektiven Abtrennung von Schwefelwasserstoff aus Schwefelwasserstoff und Kohlensaeure enthaltenden Gasgemischen
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 (fr) * 1964-02-05 1965-02-05 Metallgesellschaft Ag Procédé pour l'extraction de l'hydrogène sulfuré des mélanges gazeux
FR1443080A (fr) * 1964-11-17 1966-06-24 Aquitaine Petrole Procédé d'épuration de gaz résiduaires ou de fumées contenant des composés sulfurés à faibles 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 (fr) * 1979-05-08 1980-12-05 Inst Francais Du Petrole Procede d'elimination de composes gazeux contenus dans des gaz par extraction au moyen d'un solvant immobilise
FR2520635A1 (fr) * 1982-02-01 1983-08-05 Takeda Chemical Industries Ltd Procede pour le traitement de gaz et produits utilises a cet effet

Also Published As

Publication number Publication date
NO142429B (no) 1980-05-12
NL169826C (nl) 1982-09-01
HK52980A (en) 1980-09-26
GB1501571A (en) 1978-02-15
JPS5940502B2 (ja) 1984-10-01
SE423322B (sv) 1982-05-03
CH604729A5 (no) 1978-09-15
LU74794A1 (no) 1977-02-07
NO142429C (no) 1980-08-20
IE42569L (en) 1976-10-22
DE2617305B2 (de) 1981-06-25
FR2308399B1 (no) 1980-09-26
NL7603535A (nl) 1976-10-26
BE840951A (fr) 1976-10-21
IT1064106B (it) 1985-02-18
SE7604091L (sv) 1976-10-23
JPS51128690A (en) 1976-11-09
NO761212L (no) 1976-10-25
NL169826B (nl) 1982-04-01
DK164676A (da) 1976-10-23
DE2617305A1 (de) 1976-10-28
IE42569B1 (en) 1980-09-10

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Legal Events

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CD Change of name or company name
ST Notification of lapse