GB1210538A - A process for sintering fine ore through damp grinding and kneading - Google Patents
A process for sintering fine ore through damp grinding and kneadingInfo
- Publication number
- GB1210538A GB1210538A GB5751367A GB5751367A GB1210538A GB 1210538 A GB1210538 A GB 1210538A GB 5751367 A GB5751367 A GB 5751367A GB 5751367 A GB5751367 A GB 5751367A GB 1210538 A GB1210538 A GB 1210538A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ore
- sintering
- mixed
- kneading
- granulated
- 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
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1,210,538. Sintering fine ore. YAHAGI SEITETSU K.K. 19 Dec., 1967 [29 Dec., 1966], No. 57513/67. Heading C1A. In a process of ore sintering finely divided ore i.e. ore having particles smaller than about 10 mm. in diameter, the raw materials are ground and kneaded in a damp state in a cylindrical mill having peripheral discharge openings and containing rods or balls as a grinding medium. The ore may contain 7-18% by weight of moisture and the ore may be mixed with fine coke or return fines prior to grinding and kneading alternatively the ore may be mixed with these materials together with coarse ore before sintering. The ground and kneaded material may be granulated before sintering. The granulated product may be mixed with coarse ore, i.e. ore having particles smaller than 10 mm. in diameter and less than 20% by weight of particles of less than 150 mesh, fine coke and/or return fines according to need and the whole mixture sintered. If desired the mixture may be granulated just before the sintering step.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8564966 | 1966-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1210538A true GB1210538A (en) | 1970-10-28 |
Family
ID=13864653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5751367A Expired GB1210538A (en) | 1966-12-29 | 1967-12-19 | A process for sintering fine ore through damp grinding and kneading |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1583923C3 (en) |
FR (1) | FR1549095A (en) |
GB (1) | GB1210538A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0366114A1 (en) * | 1988-10-27 | 1990-05-02 | Kawasaki Steel Corporation | Agglomerating process of sinter mix and apparatus therefor |
CN117965884A (en) * | 2024-04-01 | 2024-05-03 | 烟台昌久智能科技有限公司 | Metal ore pretreatment processing device and processing method |
-
1967
- 1967-12-19 GB GB5751367A patent/GB1210538A/en not_active Expired
- 1967-12-28 FR FR1549095D patent/FR1549095A/fr not_active Expired
- 1967-12-29 DE DE19671583923 patent/DE1583923C3/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0366114A1 (en) * | 1988-10-27 | 1990-05-02 | Kawasaki Steel Corporation | Agglomerating process of sinter mix and apparatus therefor |
CN117965884A (en) * | 2024-04-01 | 2024-05-03 | 烟台昌久智能科技有限公司 | Metal ore pretreatment processing device and processing method |
CN117965884B (en) * | 2024-04-01 | 2024-06-11 | 烟台昌久智能科技有限公司 | Metal ore pretreatment processing device and processing method |
Also Published As
Publication number | Publication date |
---|---|
FR1549095A (en) | 1968-12-06 |
DE1583923B2 (en) | 1975-04-03 |
DE1583923A1 (en) | 1970-10-22 |
DE1583923C3 (en) | 1975-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |