BE494889A - - Google Patents
Info
- Publication number
- BE494889A BE494889A BE494889DA BE494889A BE 494889 A BE494889 A BE 494889A BE 494889D A BE494889D A BE 494889DA BE 494889 A BE494889 A BE 494889A
- Authority
- BE
- Belgium
Links
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B21/00—Devices for producing oxygen from chemical substances for respiratory apparatus
-
- 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
- B01D53/62—Carbon oxides
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- 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
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/66—Silver or gold
- B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
- B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/8986—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with manganese, technetium or rhenium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/50—Carbon dioxide
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G5/00—Compounds of silver
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2657182X | 1949-03-31 | ||
| GB288895X | 1949-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE494889A true BE494889A (US06623731-20030923-C00012.png) |
Family
ID=32298943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE494889D BE494889A (US06623731-20030923-C00012.png) | 1949-03-31 |
Country Status (7)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2841603A (en) * | 1955-03-08 | 1958-07-01 | Tidewater Oil Company | Liquid phase oxidation of paraffinic hydrocarbon mixtures |
| DE1083085B (de) * | 1957-01-30 | 1960-06-09 | Kurd Von Haken Dipl Ing | Verfahren zum Reinigen von Kohlenoxyd und Kohlenwasserstoffe enthaltenden Abgasen mit Eisenoxyde enthaltenden poroesen Koerpern |
| DE1101160B (de) * | 1957-04-11 | 1961-03-02 | Auergesellschaft Ges Mit Besch | Katalysator zur Oxydation von Kohlenoxyd fuer die Verwendung als Filtermasse fuer Atemschutzgeraete |
| DE1279652B (de) * | 1962-10-11 | 1968-10-10 | Collo Rheincollodium Koeln G M | Filter zum Entfernen von Daempfen, Rauch und Fremdgasen aus der Luft |
| DE1236278B (de) * | 1962-11-12 | 1967-03-09 | Heinrich Reiss Dipl Kfm | Verfahren und Vorrichtung zur Entfernung von Kohlenmonoxyd aus Abgasen von Verbrennungsmotoren |
| US3383164A (en) * | 1965-05-27 | 1968-05-14 | Allis Chalmers Mfg Co | Removal of carbon monoxide |
| CA1132965A (en) * | 1979-07-20 | 1982-10-05 | Arno H. Reidies | Heavy metal-manganese oxidation catalysts and process of producing |
| GB2141634A (en) * | 1983-05-23 | 1985-01-03 | Atomic Energy Authority Uk | Lead resistant catalyst |
| GB8316276D0 (en) * | 1983-06-15 | 1983-07-20 | Atomic Energy Authority Uk | Breathing apparatus |
| DE3566081D1 (en) * | 1984-12-15 | 1988-12-15 | Draegerwerk Ag | Platinum catalyst on a support as air purifying agent |
| US4919842A (en) * | 1987-11-05 | 1990-04-24 | Dickson Glen A | Chemical for bleaching textiles |
| US5152804A (en) * | 1988-04-29 | 1992-10-06 | Carus Corporation | Permanganate-containing pellets and method of manufacture |
| US5261924A (en) * | 1988-04-29 | 1993-11-16 | Carus Corporation | Layered cementitous composition which time releases permanganate ion |
| US5273547A (en) * | 1988-04-29 | 1993-12-28 | Carus Corporation | Sorel cementitious composition which time releases permanganate ion |
| JP2971081B2 (ja) * | 1989-11-13 | 1999-11-02 | 株式会社日立製作所 | 脱臭触媒 |
| CN102476054B (zh) * | 2010-11-29 | 2013-12-04 | 中国科学院大连化学物理研究所 | 一种Ag/MnyOx/C催化剂及其制备和应用 |
| CN113970524B (zh) * | 2021-10-25 | 2022-11-18 | 中国科学院化学研究所 | 一种在线测量大气颗粒物锰含量的方法及系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1345323A (en) * | 1919-02-04 | 1920-06-29 | Joseph C W Frazer | Catalyst and process of making it |
| DE649589C (de) * | 1929-11-01 | 1937-09-01 | I G Farbenindustrie Akt Ges | Verfahren zur Ausfuehrung katalytischer Oxydationen, insbesondere zur Oxydation von Kohlenoxyd |
| US2031475A (en) * | 1931-06-25 | 1936-02-18 | Joseph C W Frazer | Oxidizing catalysts |
| US1995353A (en) * | 1931-08-18 | 1935-03-26 | Davis Emergency Equipment Comp | Process of making catalysts |
| FR790803A (fr) * | 1934-06-02 | 1935-11-28 | Degussa | Produits à action oligodynamique et procédés pour les préparer |
| US2478166A (en) * | 1941-08-25 | 1949-08-02 | Mini Of Supply | Process for removing carbon monoxide from air and gas mask canister therefor |
-
0
- BE BE494889D patent/BE494889A/fr unknown
- NL NL81392D patent/NL81392C/xx active
-
1949
- 1949-03-31 GB GB8824/49A patent/GB667680A/en not_active Expired
-
1950
- 1950-03-30 CH CH288895D patent/CH288895A/de unknown
- 1950-03-31 DE DEC735A patent/DE846396C/de not_active Expired
- 1950-03-31 FR FR1017861D patent/FR1017861A/fr not_active Expired
- 1950-07-06 US US172392A patent/US2657182A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2657182A (en) | 1953-10-27 |
| DE846396C (de) | 1952-08-11 |
| FR1017861A (fr) | 1952-12-19 |
| CH288895A (de) | 1953-02-15 |
| NL81392C (US06623731-20030923-C00012.png) | |
| GB667680A (en) | 1952-03-05 |
