GB611917A - Improvements relating to the removal of sulphuretted hydrogen from gases - Google Patents
Improvements relating to the removal of sulphuretted hydrogen from gasesInfo
- Publication number
- GB611917A GB611917A GB2929945A GB2929945A GB611917A GB 611917 A GB611917 A GB 611917A GB 2929945 A GB2929945 A GB 2929945A GB 2929945 A GB2929945 A GB 2929945A GB 611917 A GB611917 A GB 611917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- washing
- gas
- tank
- suspension
- hydrogen sulphide
- 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)
- Industrial Gases (AREA)
Abstract
611,917. Gas-purifying processes. WALKER, R., WILKIN. C. R., COOPER, H. G., and BROWN, J. T. Nov. 5, 1945, No. 29299. [Class 55(ii)] Hydrogen sulphide is removed from fuel gases and the like by subjecting the gas to at least three washings under similar conditions with a suspension of hydrated oxide, carbonate or basic carbonate of iron in an alkaline carbonate solution, the used suspension from all the washings is collected and revivified by aeration before re-use. In the apparatus described, the gas passes through six washing bays b each having a sprinkler f to which the washing liquid is fed in parallel through the pipe h. The used suspension collects in the tank k, Fig. 2, frothing being prevented by inclined plates j, and overflows into the tank m where sufficient residence time is allowed to complete the formation of the insoluble iron sulphides before the liquid is transferred to the aerator o for rivivification and return to the washing unit. Each washing removes 70-95 per cent of the hydrogen sulphide present in the gas at the beginning of the washing and is preferably carried out at a temperature between 20‹-30‹C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2929945A GB611917A (en) | 1945-11-05 | 1945-11-05 | Improvements relating to the removal of sulphuretted hydrogen from gases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2929945A GB611917A (en) | 1945-11-05 | 1945-11-05 | Improvements relating to the removal of sulphuretted hydrogen from gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB611917A true GB611917A (en) | 1948-11-05 |
Family
ID=10289334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2929945A Expired GB611917A (en) | 1945-11-05 | 1945-11-05 | Improvements relating to the removal of sulphuretted hydrogen from gases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB611917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11021375B2 (en) | 2019-10-21 | 2021-06-01 | New Sky Energy, Llc | Methods for producing and using alkaline aqueous ferric iron solutions |
-
1945
- 1945-11-05 GB GB2929945A patent/GB611917A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11021375B2 (en) | 2019-10-21 | 2021-06-01 | New Sky Energy, Llc | Methods for producing and using alkaline aqueous ferric iron solutions |
| US11603322B2 (en) | 2019-10-21 | 2023-03-14 | New Sky Energy, Llc | Anionic ferric iron complexes in alkaline aqueous solutions |
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