GB2002208B - Process of and apparatus for producing a particulate product from a feed material - Google Patents

Process of and apparatus for producing a particulate product from a feed material

Info

Publication number
GB2002208B
GB2002208B GB7828613A GB7828613A GB2002208B GB 2002208 B GB2002208 B GB 2002208B GB 7828613 A GB7828613 A GB 7828613A GB 7828613 A GB7828613 A GB 7828613A GB 2002208 B GB2002208 B GB 2002208B
Authority
GB
United Kingdom
Prior art keywords
producing
feed material
particulate product
particulate
product
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
GB7828613A
Other versions
GB2002208A (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.)
Thermo Fisher Scientific Inc
Original Assignee
Thermo Electron Corp
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 Thermo Electron Corp filed Critical Thermo Electron Corp
Publication of GB2002208A publication Critical patent/GB2002208A/en
Application granted granted Critical
Publication of GB2002208B publication Critical patent/GB2002208B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/145—After-treatment of oxides or hydroxides, e.g. pulverising, drying, decreasing the acidity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0894—Processes carried out in the presence of a plasma
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
GB7828613A 1977-08-01 1978-07-03 Process of and apparatus for producing a particulate product from a feed material Expired GB2002208B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82053677A 1977-08-01 1977-08-01

Publications (2)

Publication Number Publication Date
GB2002208A GB2002208A (en) 1979-02-14
GB2002208B true GB2002208B (en) 1982-04-28

Family

ID=25231076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7828613A Expired GB2002208B (en) 1977-08-01 1978-07-03 Process of and apparatus for producing a particulate product from a feed material

Country Status (6)

Country Link
JP (1) JPS5435894A (en)
CA (1) CA1096328A (en)
DE (1) DE2833502A1 (en)
FR (1) FR2399382A1 (en)
GB (1) GB2002208B (en)
SE (1) SE440788B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61242902A (en) * 1985-04-19 1986-10-29 Natl Res Inst For Metals Production of ultrafine particle of high-melting metallic oxide
US4731515A (en) * 1986-10-22 1988-03-15 Systems Research Laboratories, Inc. Method of making powders by electro-discharge machining in a cryogenic dielectric
US6379419B1 (en) * 1998-08-18 2002-04-30 Noranda Inc. Method and transferred arc plasma system for production of fine and ultrafine powders
GB202002208D0 (en) 2020-02-18 2020-04-01 Ricoh Co Ltd Test Apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL108800C (en) * 1954-05-28 1900-01-01
DE1206399B (en) * 1963-04-27 1965-12-09 Bayer Ag Process for carrying out gas phase reactions
US3533756A (en) * 1966-11-15 1970-10-13 Hercules Inc Solids arc reactor method
GB1279208A (en) * 1970-03-24 1972-06-28 Standard Telephones Cables Ltd Method of and apparatus for producing fine powder

Also Published As

Publication number Publication date
CA1096328A (en) 1981-02-24
DE2833502A1 (en) 1979-02-22
SE7808268L (en) 1979-02-02
FR2399382A1 (en) 1979-03-02
GB2002208A (en) 1979-02-14
JPS6281B2 (en) 1987-01-06
SE440788B (en) 1985-08-19
JPS5435894A (en) 1979-03-16
FR2399382B1 (en) 1983-12-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee