FR2308399A1 - IMPREGNATED ACTIVE CARBON FOR IMPROVED ELIMINATION OF MALODORANT COMPOUNDS - Google Patents
IMPREGNATED ACTIVE CARBON FOR IMPROVED ELIMINATION OF MALODORANT COMPOUNDSInfo
- 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
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)
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)
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)
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 (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)
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 |
-
1976
- 1976-04-05 NL NLAANVRAGE7603535,A patent/NL169826C/en not_active IP Right Cessation
- 1976-04-07 SE SE7604091A patent/SE423322B/en unknown
- 1976-04-07 DK DK164676A patent/DK164676A/en not_active IP Right Cessation
- 1976-04-08 NO NO761212A patent/NO142429C/en unknown
- 1976-04-15 GB GB15641/76A patent/GB1501571A/en not_active Expired
- 1976-04-15 FR FR7611201A patent/FR2308399A1/en active Granted
- 1976-04-19 JP JP51043799A patent/JPS5940502B2/en not_active Expired
- 1976-04-20 LU LU74794A patent/LU74794A1/xx unknown
- 1976-04-20 IT IT49093/76A patent/IT1064106B/en active
- 1976-04-21 CH CH500076A patent/CH604729A5/xx not_active IP Right Cessation
- 1976-04-21 BE BE166324A patent/BE840951A/en not_active IP Right Cessation
- 1976-04-21 DE DE2617305A patent/DE2617305B2/en not_active Withdrawn
- 1976-04-21 IE IE827/76A patent/IE42569B1/en unknown
-
1980
- 1980-09-18 HK HK529/80A patent/HK52980A/en unknown
Cited By (3)
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 |
---|---|
NL169826C (en) | 1982-09-01 |
FR2308399B1 (en) | 1980-09-26 |
DK164676A (en) | 1976-10-23 |
NL7603535A (en) | 1976-10-26 |
GB1501571A (en) | 1978-02-15 |
DE2617305A1 (en) | 1976-10-28 |
IE42569B1 (en) | 1980-09-10 |
NO142429B (en) | 1980-05-12 |
CH604729A5 (en) | 1978-09-15 |
NO142429C (en) | 1980-08-20 |
SE7604091L (en) | 1976-10-23 |
SE423322B (en) | 1982-05-03 |
IE42569L (en) | 1976-10-22 |
JPS51128690A (en) | 1976-11-09 |
DE2617305B2 (en) | 1981-06-25 |
HK52980A (en) | 1980-09-26 |
BE840951A (en) | 1976-10-21 |
NO761212L (en) | 1976-10-25 |
IT1064106B (en) | 1985-02-18 |
LU74794A1 (en) | 1977-02-07 |
NL169826B (en) | 1982-04-01 |
JPS5940502B2 (en) | 1984-10-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE855972Q (en) | NEW COMPOSITIONS OF MATERIALS | |
FR2325651A1 (en) | PROCESS FOR THE PREPARATION OF ORGANOSILICIC COMPOUNDS CONTAINING SULFUR | |
IT1081231B (en) | PROCEDURE FOR THE PREPARATION OF ELASTOMERIC THERMOPLASTIC COMPOUNDS | |
FR2303044A1 (en) | COMPOSITION OF IGNIFIGATED POLYOLEFIN | |
BR7807352A (en) | UNION OF FLANGES | |
RO85498A (en) | CATALYST FOR POLYMERIZATION OF ALFA-OLEFINS CONTAINING THREE CARBON ATOMIANS | |
NZ183096A (en) | Stable emulsions of oxygentransferable perfluoro carbon compounds | |
FR2310400A1 (en) | DENITRIFICATION OF CARBON STARTING CHARGES | |
MX143903A (en) | COMPOSITION OF AN IMPROVED SHAMPOO | |
FR2308399A1 (en) | IMPREGNATED ACTIVE CARBON FOR IMPROVED ELIMINATION OF MALODORANT COMPOUNDS | |
IT1058374B (en) | CATALYTIC REDUCTION OF HALONITROAROMATIC COMPOUNDS | |
MX148583A (en) | IMPROVED PROCEDURE FOR THE PREPARATION OF AN ORGANANO COMPOUND | |
IT1051892B (en) | PROCEDURE FOR IMPROVING THE STABILITY OF ETERIFIED ACETAL HOMOPOLYMERS | |
BR7608383A (en) | REMOVABLE CONNECTION OF CUBOHASTE | |
IT1081298B (en) | MIXTURE OF FEED | |
BR8002496A (en) | SET OF RAILS | |
FR2298953A1 (en) | STABILIZED COMPOSITIONS OF 2-ALCOXYIMINO-N-CARBAMOYL-2-CYANOACETAMIDES | |
FR2343213A1 (en) | APPARATUS FOR THE REACTIVATION OF ACTIVE CARBON OR SIMILAR MATERIALS | |
IT1076776B (en) | MACHINE FOR THE TREATMENT OF SOLID SUBSTANCES | |
ES487148A0 (en) | PROCEDURE FOR THE PREPARATION OF NEW N-SUBSTITUTED TRIFLUOROETHYLAMINES | |
FR2337167A1 (en) | STABILIZED HALOGENOBUTYL RUBBER COMPOSITIONS | |
IT1083902B (en) | MIXTURE OF FEED | |
RO75224A (en) | PROCEDURE FOR THE PREPARATION OF N-SUBSTITUTED ETHYLAMINO-DIABETES | |
MX3138E (en) | PROCEDURE FOR THE PREPARATION OF HETERO CYCLIC COMPOUNDS | |
MX4348E (en) | PROCEDURE FOR THE PREPARATION OF CEPHALOSPORIN ANALOGS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |