GB219359A - Improvements in or relating to processes for the purification of gases - Google Patents
Improvements in or relating to processes for the purification of gasesInfo
- Publication number
- GB219359A GB219359A GB781423A GB781423A GB219359A GB 219359 A GB219359 A GB 219359A GB 781423 A GB781423 A GB 781423A GB 781423 A GB781423 A GB 781423A GB 219359 A GB219359 A GB 219359A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- sulphuric acid
- purification
- filter chamber
- processes
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Gases to be used for catalytic processes, such as burner gases for use in the catalytic production of sulphuric acid, are purified from traces of finely divided inorganic solids by the use of activated carbon or charcoal, of high adsorbing or decolorizing power, prepared for example as described in Specification 10126/14, [Class 90, Non-metallic elements]. The solids may in some cases be enveloped in liquid particles or liquid clouds. The purification may be combined with the formation in the gas of a condensation product, which may be effected in the filter chamber. For example, in the manufacture of sulphuric acid, gases containing steam and sulphur trioxide may be caused to deposit sulphuric acid on the carbon by maintaining the filter chamber at a suitable temperature. A suitable concentration of steam may be maintained for the purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB781423A GB219359A (en) | 1923-03-19 | 1923-03-19 | Improvements in or relating to processes for the purification of gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB781423A GB219359A (en) | 1923-03-19 | 1923-03-19 | Improvements in or relating to processes for the purification of gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB219359A true GB219359A (en) | 1924-07-21 |
Family
ID=9840252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB781423A Expired GB219359A (en) | 1923-03-19 | 1923-03-19 | Improvements in or relating to processes for the purification of gases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB219359A (en) |
-
1923
- 1923-03-19 GB GB781423A patent/GB219359A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB219359A (en) | Improvements in or relating to processes for the purification of gases | |
| US2038429A (en) | Contact method of sulphuric acid manufacture | |
| GB308790A (en) | ||
| GB337348A (en) | Improved method of treating activated charcoals | |
| US798216A (en) | Process of removing arsenic from gases. | |
| US1311175A (en) | Herbert h | |
| US2295605A (en) | Sulphuric acid manufacture | |
| GB279710A (en) | Process of separating phosphorus from phosphorus-containing gases | |
| GB302306A (en) | Process for the purification of nitrogen, hydrogen or mixtures thereof | |
| GB196258A (en) | Process for the manufacture and production of chemically pure hydrochloric acid | |
| SU42545A1 (en) | The method of obtaining sulfur from sulfur dioxide and hydrogen | |
| GB483706A (en) | Improvements in or relating to the purification of fuel gases | |
| GB310063A (en) | An improved process for eliminating sulphur compounds from gases | |
| US1516588A (en) | Process of making oxides of nitkogen and caustic alkali | |
| GB180024A (en) | An improved process for purifying gases | |
| GB265994A (en) | An improved process for the manufacture of carbon disulphide | |
| GB172074A (en) | Recovery of sulphur from sulphuretted hydrogen and ammonium sulphide and gases containing such | |
| GB229282A (en) | ||
| GB232431A (en) | Improved process for the production of hydrogen | |
| US1685231A (en) | Recovery of sulphur | |
| GB1384562A (en) | Process for the manufacture of gases | |
| GB128396A (en) | Improvements in Apparatus for the Concentration of Sulphuric and other Acids. | |
| GB297114A (en) | A process for removing sulphuretted hydrogen from gases | |
| GB312769A (en) | Improvements in the desulphurisation of gases | |
| GB328008A (en) | Process for the extraction of hydrocarbons from gases |