GB704224A - Improvements in or relating to the production of indurated pellets of finely dividedore material - Google Patents
Improvements in or relating to the production of indurated pellets of finely dividedore materialInfo
- Publication number
- GB704224A GB704224A GB685752A GB685752A GB704224A GB 704224 A GB704224 A GB 704224A GB 685752 A GB685752 A GB 685752A GB 685752 A GB685752 A GB 685752A GB 704224 A GB704224 A GB 704224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pellets
- finely
- dividedore
- relating
- production
- 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
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/244—Binding; Briquetting ; Granulating with binders organic
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
Indurated pellets of finely divided ore material, e.g. oxidic iron ore concentrates, are produced by forming a plastic mixture of the ore material and water with the addition of up to 10 lbs. per ton, preferably 1-5 lbs. per ton, dry weight of starch, pelletizing the plastic mixture by prolonged rolling action in an inclined rotary drum, and subjecting the pellets to an indurating heat treatment. Prior to the heat treatment. the pellets may be dusted with oxidic iron ore fines and heat dried. Specifications 628,355 and 631,217 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB685752A GB704224A (en) | 1952-03-17 | 1952-03-17 | Improvements in or relating to the production of indurated pellets of finely dividedore material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB685752A GB704224A (en) | 1952-03-17 | 1952-03-17 | Improvements in or relating to the production of indurated pellets of finely dividedore material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB704224A true GB704224A (en) | 1954-02-17 |
Family
ID=9822018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB685752A Expired GB704224A (en) | 1952-03-17 | 1952-03-17 | Improvements in or relating to the production of indurated pellets of finely dividedore material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB704224A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021168897A1 (en) * | 2020-02-24 | 2021-09-02 | 瑞声声学科技(深圳)有限公司 | Vibration damping apparatus and method |
-
1952
- 1952-03-17 GB GB685752A patent/GB704224A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021168897A1 (en) * | 2020-02-24 | 2021-09-02 | 瑞声声学科技(深圳)有限公司 | Vibration damping apparatus and method |
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