GB854192A - Improvements in or relating to the purification of combustible gases - Google Patents
Improvements in or relating to the purification of combustible gasesInfo
- Publication number
- GB854192A GB854192A GB9018/58A GB901858A GB854192A GB 854192 A GB854192 A GB 854192A GB 9018/58 A GB9018/58 A GB 9018/58A GB 901858 A GB901858 A GB 901858A GB 854192 A GB854192 A GB 854192A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalyst
- gases
- gas
- temperature
- march
- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/485—Sulfur compounds containing only one sulfur compound other than sulfur oxides or hydrogen sulfide
-
- 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
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/34—Purifying combustible gases containing carbon monoxide by catalytic conversion of impurities to more readily removable materials
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
854,192. Purifying gases. NORTH THAMES GAS BOARD. March 20, 1959 [March 20, 1958], No. 9018/58. Drawings to Specification. Class 55 (2). In a. process of reducing the organic sulphur content of a combustible gas containing hydrogen and not more than 100 p.p.m. hydrogen sulphide the gas with an oxygen content up to 1.5% is passed at a temperature between 300-400‹ C. over a catalyst promoting oxidation of organic sulphur compounds, and when necessary the catalyst is regenerated in situ by treatment with inert gases containing not more than 2% at a temperature not exceeding 600‹ C. to burn off carbonaceous material deposited on the catalyst, the catalyst being then converted into its active form by contact with a hot stream of the gas to be purified. The catalyst may be molybdenum di-sulphide or a subsulphide of cobalt or nickel supported on pieces of fired white china clay. The inert gases used in the regeneration may comprise nitrogen, carbon dioxide or recycled regeneration waste gases, oxygen being added as necessary, and preferably preheated to a temperature between 400-450‹ C. Heat exchange is effected between gases passing to the vessel containing the catalyst and gases leaving it and additional heating of the unflowing gases is effected by combustion of oil or producer gas controlled by a temperature controller in the catalyst containing vessel. Specifications 489,398 and 529,711 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9018/58A GB854192A (en) | 1958-03-20 | 1958-03-20 | Improvements in or relating to the purification of combustible gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9018/58A GB854192A (en) | 1958-03-20 | 1958-03-20 | Improvements in or relating to the purification of combustible gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB854192A true GB854192A (en) | 1960-11-16 |
Family
ID=9863787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9018/58A Expired GB854192A (en) | 1958-03-20 | 1958-03-20 | Improvements in or relating to the purification of combustible gases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB854192A (en) |
-
1958
- 1958-03-20 GB GB9018/58A patent/GB854192A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2254361A1 (en) | Removing hydrogen sulphide from gas mix and recovering sulphur - by scrubbing with soln contg. catalyst system and oxidising with air | |
| GB994070A (en) | Process for producing sulphuric acid | |
| GB1471794A (en) | Process for regenerating a solid reactant | |
| ES401202A2 (en) | Process for reducing the total sulfur content of claus off-gases | |
| GB1162189A (en) | Removal of Offensive Constituents from Exhaust Gases | |
| ES393290A1 (en) | Process for reducing the total sulphur content of claus off-gases | |
| ES418724A1 (en) | Recovery of sulfur from so2-containing regeneration off-gases | |
| GB1488343A (en) | Method and apparatus for regenerating and manufacturing activated carbon | |
| GB854192A (en) | Improvements in or relating to the purification of combustible gases | |
| ES413996A1 (en) | Process for the removal of carbon dioxide and/or hydrogen sulphide and other acidic gases from gas mixtures | |
| GB319396A (en) | Improvements relating to the purification of gas containing sulphuretted hydrogen | |
| GB1373873A (en) | Process for the splitting of ammonium sulphate | |
| GB719056A (en) | Improvements relating to the removal of hydrogen sulphide from industrial gases | |
| ES458567A1 (en) | Fluidized cracking catalyst regeneration process and apparatus | |
| ES8303244A1 (en) | Method and apparatus for treating sulfur-containing gas stream. | |
| GB1276660A (en) | Improvements in the production of lime | |
| GB1342457A (en) | Processes applicable to waste materials | |
| EP0217567B1 (en) | Process and apparatus for treating sulphur dioxide-containing gas | |
| JPS6274994A (en) | Gas purifying method | |
| GB1288851A (en) | ||
| GB1482901A (en) | Process and apparatus for the utilization of sulphur compounds contained in gases containing oxygen and a high water vapour content | |
| GB851443A (en) | Method of treating gases derived from the distillation of coal | |
| JPS56157493A (en) | Catalytic gasification of carbonaceous material | |
| GB887680A (en) | Method of operating a detoxicating plant for a town gas containing nitrogen oxides and gum forming substances | |
| SU427119A1 (en) | METHOD OF BLACK LIQUOR BURNING |