GB290089A - Methods of and apparatus for catalytically oxidising sulphur dioxide - Google Patents
Methods of and apparatus for catalytically oxidising sulphur dioxideInfo
- Publication number
- GB290089A GB290089A GB2421127A GB2421127A GB290089A GB 290089 A GB290089 A GB 290089A GB 2421127 A GB2421127 A GB 2421127A GB 2421127 A GB2421127 A GB 2421127A GB 290089 A GB290089 A GB 290089A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- catalyst
- layer
- heat
- sulphur dioxide
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/80—Apparatus
- C01B17/803—Converters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
290,089. Fairweather, H. G. C., (Selden Co.). Sept. 14, 1927. Catalytic apparatus.-In the catalytic oxidation of sulphur dioxide at least a part of the reaction gas is passed through heat exchanging elements embedded in the catalyst, then in the reverse direction through a second series of heatexchangers surrounding the first, and then after a second reversal of direction through the catalyst itself. Additional quantities of gas may be admitted directly to the reaction space or may be mixed with the gas issuing from the heatexchangers before this is passed through the catalyst. The heat-exchangers may extend through the whole depth of the catalyst or only through part of it, or the principal layer of catalyst may be followed by a second layer through which the heat-exhan,gers do not externd separated frem the first layer by a gas space with or without baffles. Numerous embodiments of the invention are described, of which that shown in Fig. 11 is typical. The gas entering at 5 passes through the heat-exchangers 9, 11 and is mixed with cold gas from the tubes 27 before passing through the principal catalytic mass 19. Additional gas may be admitted at 14. A second uncooled layer of catalyst 29 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2421127A GB290089A (en) | 1927-09-14 | 1927-09-14 | Methods of and apparatus for catalytically oxidising sulphur dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2421127A GB290089A (en) | 1927-09-14 | 1927-09-14 | Methods of and apparatus for catalytically oxidising sulphur dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB290089A true GB290089A (en) | 1928-05-10 |
Family
ID=10208124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2421127A Expired GB290089A (en) | 1927-09-14 | 1927-09-14 | Methods of and apparatus for catalytically oxidising sulphur dioxide |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB290089A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974614C (en) * | 1950-03-28 | 1961-03-02 | Basf Ag | Process and device for the production of gases containing sulfur dioxide |
-
1927
- 1927-09-14 GB GB2421127A patent/GB290089A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE974614C (en) * | 1950-03-28 | 1961-03-02 | Basf Ag | Process and device for the production of gases containing sulfur dioxide |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR704119A (en) | Catalytic oxidation process, particularly of carbon monoxide | |
| GB290089A (en) | Methods of and apparatus for catalytically oxidising sulphur dioxide | |
| GB255829A (en) | Improved manufacture of petroleum spirits from methane or from gases containing methane | |
| GB331468A (en) | Catalytic apparatus | |
| GB1304930A (en) | ||
| US1681702A (en) | Method for purifying gases | |
| FR664360A (en) | Improvement in gas purification processes intended for exothermic synthesis reactions | |
| GB358013A (en) | Improvements in ammonia oxidation process | |
| GB276295A (en) | Method of oxidising ammonia by means of oxygen | |
| SU44857A1 (en) | The method of cooling the reaction gases in the synthesis of ammonia | |
| GB454327A (en) | Improvements in and relating to the manufacture of sulphuric acid by the contact process | |
| GB1280438A (en) | Methanol synthesis process | |
| SU41945A1 (en) | Hydrogen production process | |
| FR614867A (en) | Improvements in carrying out exothermic gas catalytic reactions | |
| GB300562A (en) | Improvements in and relating to the gaseous oxidation of ammonia and gases containing ammonia | |
| GB301491A (en) | Catalytic apparatus | |
| GB289879A (en) | Improvements in processes for the manufacture of sulphuric anhydride and sulphuric acid | |
| ES468517A1 (en) | Catalytic process | |
| GB500041A (en) | Process for the recovery of elementary sulphur from sulphur dioxide and gases containing same | |
| ES104085A3 (en) | A cupola of exothermic gas reactions. | |
| GB325475A (en) | Improvements in the manufacture and production of nitrous oxide from ammonia | |
| Lavin et al. | SURFACE REACTIONS OF ATOMS AND RADICALS | |
| GB197872A (en) | Apparatus for carrying out highly exothermic catalytic reactions between gases, particularly catalytic oxidation of ammonia with oxygen | |
| CA269953A (en) | Gaseous catalytic reaction method | |
| ES97799A1 (en) | Improvements in the performance of gaseous exothermic catalytic reactions. |