FI44588B - - Google Patents
Info
- Publication number
- FI44588B FI44588B FI16465A FI16465A FI44588B FI 44588 B FI44588 B FI 44588B FI 16465 A FI16465 A FI 16465A FI 16465 A FI16465 A FI 16465A FI 44588 B FI44588 B FI 44588B
- Authority
- FI
- Finland
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
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0482—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with carbon or solid carbonaceous materials
-
- 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
- C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
-
- 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
- C01B17/0426—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 characterised by the catalytic conversion
-
- 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
- C01B17/0473—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide
- C01B17/0478—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by reaction of sulfur dioxide or sulfur trioxide containing gases with reducing agents other than hydrogen sulfide with hydrocarbons or mixtures containing them
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Treating Waste Gases (AREA)
- Hydrogen, Water And Hydrids (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI16465A FI44588B (es) | 1965-01-25 | 1965-01-25 | |
| DE19661567735 DE1567735A1 (de) | 1965-01-25 | 1966-01-21 | Verfahren zur Herstellung von Schwefel aus schwefeldioxydhaltigen Gasen |
| GB317866A GB1124975A (en) | 1965-01-25 | 1966-01-24 | Improvements relating to the preparation of sulphur |
| SE89066A SE332806B (es) | 1965-01-25 | 1966-01-24 | |
| FR47128A FR1465314A (fr) | 1965-01-25 | 1966-01-25 | Procédé pour la fabrication de soufre à partir de gaz contenant de l'anhydride sulfureux |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI16465A FI44588B (es) | 1965-01-25 | 1965-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI44588B true FI44588B (es) | 1971-08-31 |
Family
ID=8503701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI16465A FI44588B (es) | 1965-01-25 | 1965-01-25 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1567735A1 (es) |
| FI (1) | FI44588B (es) |
| GB (1) | GB1124975A (es) |
| SE (1) | SE332806B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4422898A1 (de) * | 1994-06-30 | 1996-02-01 | Metallgesellschaft Ag | Verfahren zur Reduktion von SO¶2¶ zu Schwefel |
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1965
- 1965-01-25 FI FI16465A patent/FI44588B/fi active
-
1966
- 1966-01-21 DE DE19661567735 patent/DE1567735A1/de active Pending
- 1966-01-24 SE SE89066A patent/SE332806B/xx unknown
- 1966-01-24 GB GB317866A patent/GB1124975A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1567735A1 (de) | 1972-04-20 |
| SE332806B (es) | 1971-02-22 |
| GB1124975A (en) | 1968-08-21 |