CA1254871A - Concentration du carbure de silicium - Google Patents
Concentration du carbure de siliciumInfo
- Publication number
- CA1254871A CA1254871A CA000479149A CA479149A CA1254871A CA 1254871 A CA1254871 A CA 1254871A CA 000479149 A CA000479149 A CA 000479149A CA 479149 A CA479149 A CA 479149A CA 1254871 A CA1254871 A CA 1254871A
- Authority
- CA
- Canada
- Prior art keywords
- silicon carbide
- fraction
- raw material
- product
- ferrosilicon
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/44—Application of particular media therefor
- B03B5/442—Application of particular media therefor composition of heavy media
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000479149A CA1254871A (fr) | 1985-04-15 | 1985-04-15 | Concentration du carbure de silicium |
NO861236A NO861236L (no) | 1985-04-15 | 1986-03-26 | Fremgangsmaate for opprensing og konsentrering av silisiumkarbid. |
DE19863611117 DE3611117A1 (de) | 1985-04-15 | 1986-04-03 | Konzentrationsverfahren fuer siliziumkarbid |
FR868605266A FR2580194B1 (fr) | 1985-04-15 | 1986-04-14 | Concentration du carbure de silicium |
IT09368/86A IT1204044B (it) | 1985-04-15 | 1986-04-15 | Procedimento per la concentrazione del carburo di silicio |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000479149A CA1254871A (fr) | 1985-04-15 | 1985-04-15 | Concentration du carbure de silicium |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1254871A true CA1254871A (fr) | 1989-05-30 |
Family
ID=4130272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000479149A Expired CA1254871A (fr) | 1985-04-15 | 1985-04-15 | Concentration du carbure de silicium |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1254871A (de) |
DE (1) | DE3611117A1 (de) |
FR (1) | FR2580194B1 (de) |
IT (1) | IT1204044B (de) |
NO (1) | NO861236L (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103922343B (zh) * | 2014-03-19 | 2016-03-09 | 河南易成新能源股份有限公司 | 碳化硅切割刃料除铁提纯方法 |
CN105855034A (zh) * | 2016-04-01 | 2016-08-17 | 宝兴易达光伏刃料有限公司 | 一种碳化硅的水力溢流分级工艺 |
CN108787125A (zh) * | 2017-05-04 | 2018-11-13 | 宝钢集团新疆八钢铁有限公司 | 一种磁铁矿超细碎加工工艺 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2774734A (en) * | 1951-10-02 | 1956-12-18 | Knapsack Griesheim Ag Fur Stic | Fluid for gravity separation |
GB723259A (en) * | 1952-05-19 | 1955-02-02 | Carves Simon Ltd | Improvements relating to medium for sink-and-float ore separators |
DE1219006B (de) * | 1963-09-30 | 1966-06-16 | Kempten Elektroschmelz Gmbh | Verfahren zur Reinigung von Siliciumcarbid |
DE3008991C2 (de) * | 1980-03-08 | 1982-04-22 | Hobeg Hochtemperaturreaktor-Brennelement Gmbh, 6450 Hanau | Verfahren und Vorrichtung zur Aufarbeitung von graphitischen Brennelementen für Hochtemperatur-Kernreaktoren |
US4435444A (en) * | 1981-11-10 | 1984-03-06 | Superior Graphite Co. | Method of making ultra-microcrystallite silicon carbide product |
US4728043A (en) * | 1982-02-25 | 1988-03-01 | Norton Company | Mechanical sorting system for crude silicon carbide |
-
1985
- 1985-04-15 CA CA000479149A patent/CA1254871A/fr not_active Expired
-
1986
- 1986-03-26 NO NO861236A patent/NO861236L/no unknown
- 1986-04-03 DE DE19863611117 patent/DE3611117A1/de active Granted
- 1986-04-14 FR FR868605266A patent/FR2580194B1/fr not_active Expired - Fee Related
- 1986-04-15 IT IT09368/86A patent/IT1204044B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3611117C2 (de) | 1990-10-11 |
FR2580194B1 (fr) | 1990-01-05 |
DE3611117A1 (de) | 1986-10-16 |
IT1204044B (it) | 1989-03-01 |
IT8609368A0 (it) | 1986-04-15 |
FR2580194A1 (fr) | 1986-10-17 |
NO861236L (no) | 1986-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |