GB190119A - Improved process and apparatus for purifying gases - Google Patents
Improved process and apparatus for purifying gasesInfo
- Publication number
- GB190119A GB190119A GB26730/22A GB2673022A GB190119A GB 190119 A GB190119 A GB 190119A GB 26730/22 A GB26730/22 A GB 26730/22A GB 2673022 A GB2673022 A GB 2673022A GB 190119 A GB190119 A GB 190119A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- solution
- sulphur
- oxide
- revivified
- 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
- 239000007789 gas Substances 0.000 title abstract 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 239000005864 Sulphur Substances 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 abstract 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 239000000571 coke Substances 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 150000002506 iron compounds Chemical class 0.000 abstract 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
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
- C10K1/122—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 only carbonates, bicarbonates, hydroxides or oxides of alkali-metals (including Mg)
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)
- Treating Waste Gases (AREA)
- Industrial Gases (AREA)
Abstract
190,119. Koppers Co., (Assignees of Shaw, J. A.). Dec. 8, 1921, [Convention date]. Sulphur.-Gases such as coke oven gas are purified from hydrogen sulphide, hydrogen cyanide and other impurities by treatment with the solution of an alkali such as sodium carbonate which is then revivified by passage over an iron compound having an affinity for sulphur such as iron oxide or basic carbonate. The gas passes upwards through a scrubber A in which it is treated with a solution of sodium carbonate which passes by a pipe 4 into a sump 5 from which it is delivered through a pipe 6 and sprayed on to ferric oxide in filters B the oxide being laid on a filtering bed composed of pebbles of graduated sizes and sand. The regenerated solution is pumped along a pipe 10 to a tank 11 from which it is supplied again to the scrubber A. The iron oxide absorbs the sulphur from the alkali solution and is revivified by air supplied from a pipe 14 and branch pipes 15.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US190119XA | 1921-12-08 | 1921-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190119A true GB190119A (en) | 1924-01-03 |
Family
ID=21790949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26730/22A Expired GB190119A (en) | 1921-12-08 | 1922-10-03 | Improved process and apparatus for purifying gases |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190119A (en) |
-
1922
- 1922-10-03 GB GB26730/22A patent/GB190119A/en not_active Expired
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