ZA71195B - Improved sulfur production process - Google Patents
Improved sulfur production processInfo
- Publication number
- ZA71195B ZA71195B ZA710195A ZA71195A ZA71195B ZA 71195 B ZA71195 B ZA 71195B ZA 710195 A ZA710195 A ZA 710195A ZA 71195 A ZA71195 A ZA 71195A ZA 71195 B ZA71195 B ZA 71195B
- Authority
- ZA
- South Africa
- Prior art keywords
- production process
- sulfur production
- improved sulfur
- improved
- sulfur
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/164—Preparation by reduction of oxidic sulfur compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202470A | 1970-01-12 | 1970-01-12 | |
DE19712101112 DE2101112B2 (en) | 1970-01-12 | 1971-01-12 | METHOD FOR PRODUCING SULFUR |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA71195B true ZA71195B (en) | 1971-10-27 |
Family
ID=25760501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA710195A ZA71195B (en) | 1970-01-12 | 1971-01-12 | Improved sulfur production process |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4824639B1 (en) |
BE (1) | BE761286A (en) |
CA (1) | CA918384A (en) |
DE (2) | DE2101112B2 (en) |
FR (1) | FR2074858A5 (en) |
GB (1) | GB1344471A (en) |
NL (1) | NL150078C (en) |
SE (1) | SE374083C (en) |
ZA (1) | ZA71195B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4267162A (en) * | 1975-01-15 | 1981-05-12 | Sud-Chemie Aktiengesellschaft | Process and apparatus for the exploitation of the sulfur compounds contained in gases containing oxygen and a high water vapor content |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2648190C3 (en) * | 1976-10-25 | 1980-02-21 | Metallgesellschaft Ag, 6000 Frankfurt | Process for the production of sulfur by the Claus process |
GB1563251A (en) * | 1976-12-07 | 1980-03-26 | Shell Int Research | Process for working hydrogen suphidecontaining gases |
DE2759049B2 (en) * | 1977-01-05 | 1980-08-14 | Hitachi, Ltd., Tokio | Process for the removal and recovery of H2 S from coal gas |
US4430317A (en) | 1981-03-02 | 1984-02-07 | Standard Oil Company (Indiana) | Low temperature Claus process with water removal |
US4426369A (en) | 1981-03-02 | 1984-01-17 | Standard Oil Company (Indiana) | Low temperature Claus process with water removal |
DE3143400A1 (en) * | 1981-11-02 | 1983-06-01 | Mobil Oil Corp., 10017 New York, N.Y. | METHOD FOR REDUCING THE SULFUR CONTENT IN GAS FLOWS WITH ELEMENTAL SULFUR |
FR2540092B1 (en) * | 1983-01-31 | 1986-02-21 | Elf Aquitaine | CATALYTIC PROCESS FOR THE PRODUCTION OF SULFUR FROM A H2S-CONTAINING GAS |
US4473541A (en) * | 1983-05-31 | 1984-09-25 | Standard Oil Company (Indiana) | Low water content sulfur recovery process |
DE102007015137B3 (en) | 2007-03-29 | 2008-09-04 | Uhde Gmbh | Preparation of sulfuric acid in sulfuric acid extraction plant, comprises preparing sulfur dioxide containing raw gas, supplying the raw gas for catalytic reaction of sulfur dioxide to sulfur trioxide and then converting to sulfuric acid |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB340016A (en) * | 1929-09-16 | 1930-12-16 | Ig Farbenindustrie Ag | A process for the catalytic desulphurization of gases |
US1967263A (en) * | 1930-11-28 | 1934-07-24 | United Verde Copper Company | Recovery of sulphur |
FR775910A (en) * | 1933-10-05 | 1935-01-12 | Internat Mining Trust Register | Process for the recovery of sulfur, gases containing sulfur dioxide |
US2361825A (en) * | 1941-08-25 | 1944-10-31 | Union Oil Co | Reduction of sulphur dioxide to hydrogen sulphide and free sulphur |
US2887363A (en) * | 1956-09-28 | 1959-05-19 | Exxon Research Engineering Co | Conversion of methane to produce hydrogen sulfide |
AT218489B (en) * | 1959-10-21 | 1961-12-11 | North Western Gas Board | Process for the absorption of hydrogen sulfide |
GB996543A (en) * | 1963-07-11 | 1965-06-30 | Chemical Construction Corp | Process for removal of acid gas from gas streams |
GB1018630A (en) * | 1963-11-13 | 1966-01-26 | Shell Int Research | Process for the purification of hot gases obtained by partial combustion and containing soot and carbonyl sulphide |
US3476513A (en) * | 1966-08-25 | 1969-11-04 | Exxon Research Engineering Co | Process and apparatus for the conversion of so2 in flue gas to sulfur |
GB1116129A (en) * | 1967-03-02 | 1968-06-06 | Shell Int Research | Catalytic reduction of sulphur dioxide to hydrogen sulphide |
-
1970
- 1970-05-05 CA CA081852A patent/CA918384A/en not_active Expired
- 1970-06-03 JP JP45047279A patent/JPS4824639B1/ja active Pending
- 1970-07-21 FR FR7026891A patent/FR2074858A5/fr not_active Expired
-
1971
- 1971-01-06 BE BE761286A patent/BE761286A/en not_active IP Right Cessation
- 1971-01-11 SE SE7100250A patent/SE374083C/en unknown
- 1971-01-12 GB GB138171A patent/GB1344471A/en not_active Expired
- 1971-01-12 ZA ZA710195A patent/ZA71195B/en unknown
- 1971-01-12 NL NLAANVRAGE7100393,A patent/NL150078C/en not_active IP Right Cessation
- 1971-01-12 DE DE19712101112 patent/DE2101112B2/en not_active Ceased
- 1971-01-12 DE DE19712166916 patent/DE2166916A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4267162A (en) * | 1975-01-15 | 1981-05-12 | Sud-Chemie Aktiengesellschaft | Process and apparatus for the exploitation of the sulfur compounds contained in gases containing oxygen and a high water vapor content |
Also Published As
Publication number | Publication date |
---|---|
FR2074858A5 (en) | 1971-10-08 |
SE374083B (en) | 1975-02-24 |
JPS4824639B1 (en) | 1973-07-23 |
NL150078C (en) | 1984-09-17 |
DE2166916A1 (en) | 1976-08-19 |
SE374083C (en) | 1986-05-20 |
DE2101112A1 (en) | 1971-07-22 |
DE2101112B2 (en) | 1976-09-09 |
BE761286A (en) | 1971-06-16 |
NL7100393A (en) | 1971-07-14 |
CA918384A (en) | 1973-01-09 |
GB1344471A (en) | 1974-01-23 |
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