IT1204044B - Procedimento per la concentrazione del carburo di silicio - Google Patents

Procedimento per la concentrazione del carburo di silicio

Info

Publication number
IT1204044B
IT1204044B IT09368/86A IT936886A IT1204044B IT 1204044 B IT1204044 B IT 1204044B IT 09368/86 A IT09368/86 A IT 09368/86A IT 936886 A IT936886 A IT 936886A IT 1204044 B IT1204044 B IT 1204044B
Authority
IT
Italy
Prior art keywords
procedure
concentration
silicon carbide
carbide
silicon
Prior art date
Application number
IT09368/86A
Other languages
English (en)
Other versions
IT8609368A0 (it
Inventor
Tremblay Remi
Original Assignee
Quebec Gouvernement
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Quebec Gouvernement filed Critical Quebec Gouvernement
Publication of IT8609368A0 publication Critical patent/IT8609368A0/it
Application granted granted Critical
Publication of IT1204044B publication Critical patent/IT1204044B/it

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)
IT09368/86A 1985-04-15 1986-04-15 Procedimento per la concentrazione del carburo di silicio IT1204044B (it)

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 (2)

Publication Number Publication Date
IT8609368A0 IT8609368A0 (it) 1986-04-15
IT1204044B true IT1204044B (it) 1989-03-01

Family

ID=4130272

Family Applications (1)

Application Number Title Priority Date Filing Date
IT09368/86A IT1204044B (it) 1985-04-15 1986-04-15 Procedimento per la concentrazione del carburo di silicio

Country Status (5)

Country Link
CA (1) CA1254871A (it)
DE (1) DE3611117A1 (it)
FR (1) FR2580194B1 (it)
IT (1) IT1204044B (it)
NO (1) NO861236L (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FR2580194A1 (fr) 1986-10-17
NO861236L (no) 1986-10-16
CA1254871A (fr) 1989-05-30
FR2580194B1 (fr) 1990-01-05
IT8609368A0 (it) 1986-04-15
DE3611117A1 (de) 1986-10-16
DE3611117C2 (it) 1990-10-11

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