GB490920A - Process for removing carbonic oxide from combustible gases - Google Patents
Process for removing carbonic oxide from combustible gasesInfo
- Publication number
- GB490920A GB490920A GB953938A GB953938A GB490920A GB 490920 A GB490920 A GB 490920A GB 953938 A GB953938 A GB 953938A GB 953938 A GB953938 A GB 953938A GB 490920 A GB490920 A GB 490920A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- oxygen
- catalyst
- combustible gases
- preliminary
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide
- C10K3/02—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment
- C10K3/04—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide by catalytic treatment reducing the carbon monoxide content, e.g. water-gas shift [WGS]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Abstract
490,920. Gas - purifying processes. BRANDT, R. March 29, 1938, No. 9539. [Class 55 (ii)] In the removal of carbon monoxide from combustible gases, such as coal gas, by steam catalysis preceded by purification of the gas by passage with oxygen over iron purifying masses, damage of the catalyst used in the steam catalysis by the oxygen still remaining in the gas mixture is inhibited by combustion of the oxygen at a preliminary catalyst of different composition from the main catalyst used for the carbon monoxide conversion. The preliminary catalyst specified comprises copper platinum, palladium, nickel, or metal oxide and the main catalyst iron-chromium. Sufficient oxygen may be admixed with the gas to give a rise in temperature of 40 to 60‹ C. at the preliminary catalyst, the gas being firstly preheated by heat exchange with the converted gas for example to 290‹ C., a temperature of 350‹ C. resulting before the gas is subjected to the steam catalysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB953938A GB490920A (en) | 1938-03-29 | 1938-03-29 | Process for removing carbonic oxide from combustible gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB953938A GB490920A (en) | 1938-03-29 | 1938-03-29 | Process for removing carbonic oxide from combustible gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB490920A true GB490920A (en) | 1938-08-23 |
Family
ID=9873943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB953938A Expired GB490920A (en) | 1938-03-29 | 1938-03-29 | Process for removing carbonic oxide from combustible gases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB490920A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2575519A (en) * | 1946-07-09 | 1951-11-20 | Union Oil Co | Adsorption process |
-
1938
- 1938-03-29 GB GB953938A patent/GB490920A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2575519A (en) * | 1946-07-09 | 1951-11-20 | Union Oil Co | Adsorption process |
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