GB879209A - Treatment of gases - Google Patents
Treatment of gasesInfo
- Publication number
- GB879209A GB879209A GB10100/58A GB1010058A GB879209A GB 879209 A GB879209 A GB 879209A GB 10100/58 A GB10100/58 A GB 10100/58A GB 1010058 A GB1010058 A GB 1010058A GB 879209 A GB879209 A GB 879209A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxygen
- mixture
- propane
- catalyst
- ethylene
- 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
-
- 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
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)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
In order to remove oxygen, or hydrocarbons and carbon monoxide, from an oxygen-containing gaseous mixture, the mixture is passed over a platinum or rutherium catalyst together with ethane, propane, ethylene, acetylene or benzene as fuel. To remove oxygen from a mixture of oxygen and nitrogen, the gases, with the stoichiometric amount of ethylene or propane, are passed over a platinum catalyst or, with the corresponding amount of acetylene, over a ruthenium catalyst at a sufficient temperature for combustion to take place. In order to remove hydrocarbons and carbon monoxide from a mixture containing a large amount of oxygen, such as air to be liquefied, the mixture is passed over a platinum catalyst with propane, benzene or ethylene to act as fuel, or over a ruthenium catalyst with propane fuel. In this case the amount of oxygen is seven times the stoichiometric amount for combustion. The metal catalysts are supported on activated alumina pellets.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US879209XA | 1957-04-05 | 1957-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB879209A true GB879209A (en) | 1961-10-04 |
Family
ID=22208058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10100/58A Expired GB879209A (en) | 1957-04-05 | 1958-03-28 | Treatment of gases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB879209A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2318482A2 (en) * | 2008-08-21 | 2011-05-11 | Sud-Chemie Inc. | Process to purify ethylene-containing off-gas feed streams |
-
1958
- 1958-03-28 GB GB10100/58A patent/GB879209A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2318482A2 (en) * | 2008-08-21 | 2011-05-11 | Sud-Chemie Inc. | Process to purify ethylene-containing off-gas feed streams |
| EP2318482A4 (en) * | 2008-08-21 | 2014-08-06 | Süd Chemie Inc | Process to purify ethylene-containing off-gas feed streams |
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