GB395028A - Improvements in the purification of gases containing hydrogen sulphide - Google Patents
Improvements in the purification of gases containing hydrogen sulphideInfo
- Publication number
- GB395028A GB395028A GB3152531A GB3152531A GB395028A GB 395028 A GB395028 A GB 395028A GB 3152531 A GB3152531 A GB 3152531A GB 3152531 A GB3152531 A GB 3152531A GB 395028 A GB395028 A GB 395028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquor
- tank
- hydrogen sulphide
- returned
- purification system
- 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
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
- C10K1/124—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur
- C10K1/125—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur containing Fe compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
Abstract
395,028. Revivifying gas-purifier waste. COXON, T., Norton Hall, The Green, Norton-on-Tees, and IMPERIAL CHEMICAL INDUSTRIES, Ltd., Millbank, London. Nov. 13, 1931, No. 31525. [Class 55 (ii).] In the revivification of an alkaline iron hydroxide suspension liquor used in the .removal of hydrogen sulphide from coke oven and like gas, a part of the liquor is treated with ferrous sulphate to precipitate iron compounds from the liquor which are returned to the purification system, the clear liquor being discarded. Solid ferrous sulphate is added to the make-up tank A in a purification system ; clear liquor is removed by an outlet C and the oxide slurry run into the main liquor stock in an aerating tank F. The regenerated liquor is pumped to the top of a scrubber G, spent liquor from the latter being returned to the tank F. The liquor is kept slightly alkaline with ammonia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3152531A GB395028A (en) | 1931-11-13 | 1931-11-13 | Improvements in the purification of gases containing hydrogen sulphide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3152531A GB395028A (en) | 1931-11-13 | 1931-11-13 | Improvements in the purification of gases containing hydrogen sulphide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB395028A true GB395028A (en) | 1933-07-13 |
Family
ID=10324386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3152531A Expired GB395028A (en) | 1931-11-13 | 1931-11-13 | Improvements in the purification of gases containing hydrogen sulphide |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB395028A (en) |
-
1931
- 1931-11-13 GB GB3152531A patent/GB395028A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB395028A (en) | Improvements in the purification of gases containing hydrogen sulphide | |
| US1609872A (en) | Process of purifying gases | |
| US4039619A (en) | Process for the selective removal of hydrogen sulfide from hot coal gasification gases | |
| US2336109A (en) | Process for sweetening gasoline | |
| US1734307A (en) | Gas-purification process | |
| GB524345A (en) | Improved process for the recovery of elemental sulphur from gases containing sulphuretted hydrogen | |
| GB420539A (en) | Improvements in the purification of combustion gases | |
| US2208029A (en) | Gas purification | |
| US1700982A (en) | Gas-purification solution and process | |
| US1743479A (en) | Gas-purification process | |
| GB293592A (en) | Improvements relating to the treatment of gases for removal of hydric sulphide and carbonic acid | |
| US2085523A (en) | Sweetening process | |
| GB519274A (en) | Improvements in and relating to the removal of hydrogen sulphide from gases | |
| US1520726A (en) | Process for purifying gases | |
| SU59093A1 (en) | Cleaning method to the cracking of gas from sulfur compounds | |
| US1752382A (en) | Gas-purification process | |
| GB190131A (en) | Improvements in or relating to the purification of gases | |
| US1963493A (en) | Process of revivifying brucite or magnesium hydroxide | |
| GB245575A (en) | Improvements in or relating to the removal of sulphuretted hydrogen from gas and apparatus therefor | |
| US2069194A (en) | Gas purification material | |
| GB299765A (en) | A process for removing ammonia and sulphuretted hydrogen from gases | |
| GB212201A (en) | Improvements in or relating to the purification of gases | |
| US4061715A (en) | Process for conversion of alkaline earth sulfites and bisulfites into oxides and carbonates | |
| GB407040A (en) | Improvements in the purification of gases containing hydrogen sulphide | |
| GB363848A (en) | Process for the removal of ammonia and sulphuretted hydrogen from gases |