GB191516543A - Processes for Recovering Elemental Sulphur from Sulphur Gases. - Google Patents
Processes for Recovering Elemental Sulphur from Sulphur Gases.Info
- Publication number
- GB191516543A GB191516543A GB191516543DA GB191516543A GB 191516543 A GB191516543 A GB 191516543A GB 191516543D A GB191516543D A GB 191516543DA GB 191516543 A GB191516543 A GB 191516543A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- sulphur
- furnace
- coke
- heat
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
16,543. Lamareaux, W. F. Feb. 8, [Convention date]. Sulphur.-In the production of sulphur by bringing sulphur dioxide gases into contact with incandescent coke for such time and at such temperature as to effect substantially complete reduction in a single step, the necessary heat is supplied to ,the gases before bring- ing them into contact with the coke; the heat of the outflowing gases from the reaction chamber, supplemented if necessary by further heat from an independent source, may be utilized for this purpose. Using the apparatus shown in Fig. 1, the gases from the main 20 are led through the pipes 14 in a recuperative furnace, where they are heated by the gases issuing from the reduction furnace 1 charged with coke; an auxiliary heater 29 may also be used. In a modification, the recuperative furnace is replaced by a regenerative furnace, and in a further modification, the gases are heated by an external source only. Specification 2834/15 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US191516543XA | 1915-02-08 | 1915-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191516543A true GB191516543A (en) | 1916-11-27 |
Family
ID=32657245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191516543D Expired GB191516543A (en) | 1915-02-08 | 1915-11-23 | Processes for Recovering Elemental Sulphur from Sulphur Gases. |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR480345A (en) |
| GB (1) | GB191516543A (en) |
-
0
- FR FR480345D patent/FR480345A/fr active Active
-
1915
- 1915-11-23 GB GB191516543D patent/GB191516543A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR480345A (en) |
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