FR2091759A5 - Electrical dispersion and size reduction of a stream - of electrically conducting material - Google Patents

Electrical dispersion and size reduction of a stream - of electrically conducting material

Info

Publication number
FR2091759A5
FR2091759A5 FR7118025A FR7118025A FR2091759A5 FR 2091759 A5 FR2091759 A5 FR 2091759A5 FR 7118025 A FR7118025 A FR 7118025A FR 7118025 A FR7118025 A FR 7118025A FR 2091759 A5 FR2091759 A5 FR 2091759A5
Authority
FR
France
Prior art keywords
stream
electrically conducting
conducting material
size reduction
electrical dispersion
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
Application number
FR7118025A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VOS NAUCHNO ISSLED
Original Assignee
VOS NAUCHNO ISSLED
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 VOS NAUCHNO ISSLED filed Critical VOS NAUCHNO ISSLED
Application granted granted Critical
Publication of FR2091759A5 publication Critical patent/FR2091759A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/14—Making metallic powder or suspensions thereof using physical processes using electric discharge
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C2019/183—Crushing by discharge of high electrical energy
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Disintegrating Or Milling (AREA)
FR7118025A 1970-05-18 1971-05-18 Electrical dispersion and size reduction of a stream - of electrically conducting material Expired FR2091759A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1430756 1970-05-18

Publications (1)

Publication Number Publication Date
FR2091759A5 true FR2091759A5 (en) 1972-01-14

Family

ID=20452204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7118025A Expired FR2091759A5 (en) 1970-05-18 1971-05-18 Electrical dispersion and size reduction of a stream - of electrically conducting material

Country Status (3)

Country Link
DE (1) DE2121769C3 (fr)
FR (1) FR2091759A5 (fr)
SE (1) SE376377B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19543914C1 (de) * 1995-11-27 1997-01-02 Marcon Immobilien Gmbh Verfahren und Vorrichtung zur Bearbeitung von Feststoffen
GB0204430D0 (en) 2002-02-26 2002-04-10 Leuven K U Res & Dev Magnet
GB0319797D0 (en) 2003-08-26 2003-09-24 Leuven K U Res & Dev Particle size reduction of poorly soluble drugs

Also Published As

Publication number Publication date
DE2121769A1 (de) 1971-12-30
DE2121769C3 (de) 1978-08-17
DE2121769B2 (de) 1977-11-17
SE376377B (fr) 1975-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse