GB286633A - Purification of fuel and other gases - Google Patents
Purification of fuel and other gasesInfo
- Publication number
- GB286633A GB286633A GB18934/27A GB1893427A GB286633A GB 286633 A GB286633 A GB 286633A GB 18934/27 A GB18934/27 A GB 18934/27A GB 1893427 A GB1893427 A GB 1893427A GB 286633 A GB286633 A GB 286633A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- arsenic
- alkali
- metal
- 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
- 239000000446 fuel Substances 0.000 title abstract 2
- 239000007789 gas Substances 0.000 title abstract 2
- 238000000746 purification Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 abstract 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 3
- 238000007792 addition Methods 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- 229910052785 arsenic Inorganic materials 0.000 abstract 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000004451 qualitative analysis Methods 0.000 abstract 2
- UKUVVAMSXXBMRX-UHFFFAOYSA-N 2,4,5-trithia-1,3-diarsabicyclo[1.1.1]pentane Chemical compound S1[As]2S[As]1S2 UKUVVAMSXXBMRX-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- IKWTVSLWAPBBKU-UHFFFAOYSA-N a1010_sial Chemical compound O=[As]O[As]=O IKWTVSLWAPBBKU-UHFFFAOYSA-N 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229940000489 arsenate Drugs 0.000 abstract 1
- 150000001495 arsenic compounds Chemical class 0.000 abstract 1
- 229960002594 arsenic trioxide Drugs 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 229940093920 gynecological arsenic compound Drugs 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 238000005406 washing Methods 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
- C10K1/124—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
- C10K1/126—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 As-, Sb-, Sn 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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Treating Waste Gases (AREA)
Abstract
286,633. Koppers Co., (Assignees of Gollmar, H. A.). March 7, 1927, [Convention date]. Materials and compositions for purifying.- Fuel and other gases are freed from hydrogen sulphide, and other acidic constituents by washing in an alkali liquid containing a compound of arsenic or metal of the tin group of qualitative analysis, a prepared mixture of alkali and metal compound, preferably in solution, being added to maintain the strength of the wash liquid. In making up the initial solution equal parts bv weight of sodium carbonate and arsenious oxide are mixed and brought into solution by heating, carbon dioxide being elinainated by boiling. The solution is caused to absorb hydrogen sulphide and is then aerated, forming a thio-arsenate. Sulphidation and revivification are then repeated indefinitely with recovery of free sulphur. Additions of mixtures of carbonate and oxide are made at as low and uniform a rate as is consistent with maintaining the strength of the solution and are preferably made by allowing a solution to flow slowly into the system at the inlet to the absorber.. Alkali is also preferably added in this way except when discolouration of the foam or solution indicating a deficiency necessitates a batch addition. Sodium hydroxide or sulphide may replace the carbonate and other arsenic compounds such as arsenious sulphide may be employed. Other alkalis may also be used as the base and tin, antimony or other metal of the tin group in qualitative analysis substituted for arsenic. The initial mixture contains two atoms of alkali metal to one of arsenic subsequent mixtures for addition to the system altering the ratio to 1 : 1. Specification 280,165 is referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US286633XA | 1927-03-07 | 1927-03-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB286633A true GB286633A (en) | 1928-10-16 |
Family
ID=21844731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18934/27A Expired GB286633A (en) | 1927-03-07 | 1927-07-16 | Purification of fuel and other gases |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB286633A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2943910A (en) * | 1955-06-30 | 1960-07-05 | Vetrocoke Spa | Method of removing hydrogen sulfide from gaseous mixtures |
US3037844A (en) * | 1954-12-06 | 1962-06-05 | Vetrocoke Spa | Method of separating and recovering carbon dioxide from gaseous mixtures |
-
1927
- 1927-07-16 GB GB18934/27A patent/GB286633A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037844A (en) * | 1954-12-06 | 1962-06-05 | Vetrocoke Spa | Method of separating and recovering carbon dioxide from gaseous mixtures |
US2943910A (en) * | 1955-06-30 | 1960-07-05 | Vetrocoke Spa | Method of removing hydrogen sulfide from gaseous mixtures |
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