GB463746A - A process and apparatus for the sintering of concentrates, ores or the like - Google Patents
A process and apparatus for the sintering of concentrates, ores or the likeInfo
- Publication number
- GB463746A GB463746A GB32634/35A GB3263435A GB463746A GB 463746 A GB463746 A GB 463746A GB 32634/35 A GB32634/35 A GB 32634/35A GB 3263435 A GB3263435 A GB 3263435A GB 463746 A GB463746 A GB 463746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sinter
- forced
- air
- conduit
- wall
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/08—Shaft or like vertical or substantially vertical furnaces heated otherwise than by solid fuel mixed with charge
-
- 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
- C22B1/10—Roasting processes in fluidised form
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
463,746. Sintering ores. HOLMBERG, A. Nov. 25, 1935, No. 32634. Convention date, Jan. 25. [Class 82 (i)] In a process for making a sinter product for subsequent reduction, from concentrates, ores, &c., the particles are forced under pressure through a combustion zone against a wall or the like so that the particles are cemented together into a sinter cake which is removed in order to be subjected to a metallurgical reduction process. A heating chamber 2 is provided with an oil, coal, powder or other burner 2 and the material from a container 5 is forced into the chamber through an intake 4. Preheated air for this purpose is passed into the conduit 6 from a fan 7, the air being heated by exhaust gases from the sinter box 8 which pass through a conduit 12 into a heater 13. Part of the preheated air passes through a conduit 14 to heat the material in the container 5. The material passing from the heating chamber 2 is forced against a wall 9 of the sinter box, the wall being perforated for the admission of air for oxidation and desulphuration. The sinter cake is discharged into a pocket 16. In a modification, the material falls on to the floor of the sinter box consisting preferably of a travelling grate through which air is forced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE463746X | 1935-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB463746A true GB463746A (en) | 1937-04-06 |
Family
ID=20310238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32634/35A Expired GB463746A (en) | 1935-01-25 | 1935-11-25 | A process and apparatus for the sintering of concentrates, ores or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB463746A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766109A (en) * | 1952-09-05 | 1956-10-09 | Komarek Greaves And Company | Process for the beneficiation of taconite fines |
-
1935
- 1935-11-25 GB GB32634/35A patent/GB463746A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2766109A (en) * | 1952-09-05 | 1956-10-09 | Komarek Greaves And Company | Process for the beneficiation of taconite fines |
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