GB620588A - Improvements relating to the removal of sulphur from coke and/or iron ore - Google Patents
Improvements relating to the removal of sulphur from coke and/or iron oreInfo
- Publication number
- GB620588A GB620588A GB1383246A GB1383246A GB620588A GB 620588 A GB620588 A GB 620588A GB 1383246 A GB1383246 A GB 1383246A GB 1383246 A GB1383246 A GB 1383246A GB 620588 A GB620588 A GB 620588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphur
- coke
- iron
- removal
- iron ore
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
In a process for removing residual sulphur from the raw materials coke and/or the oxide ores of iron, for use in the manufacture of iron, which contain less than 10 per cent of sulphur, the raw material is treated with steam at temperatures within the range 450 DEG to 550 DEG C., in order to produce hydrogen sulphide.ALSO:A process for removing residual sulphur from the raw materials coke and/or the oxide ores of iron, for use in the manufacture of iron, which contain less than 10 per cent of sulphur comprises treating the raw material with steam at temperatures within the range 450 DEG C. to 550 DEG C., in order to produce hydrogen sulphide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1383246A GB620588A (en) | 1946-05-07 | 1946-05-07 | Improvements relating to the removal of sulphur from coke and/or iron ore |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1383246A GB620588A (en) | 1946-05-07 | 1946-05-07 | Improvements relating to the removal of sulphur from coke and/or iron ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB620588A true GB620588A (en) | 1949-03-28 |
Family
ID=10030178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1383246A Expired GB620588A (en) | 1946-05-07 | 1946-05-07 | Improvements relating to the removal of sulphur from coke and/or iron ore |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB620588A (en) |
-
1946
- 1946-05-07 GB GB1383246A patent/GB620588A/en not_active Expired
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