CA1205976A - Process for producing antimony trioxide having a low alpha-ray strength - Google Patents

Process for producing antimony trioxide having a low alpha-ray strength

Info

Publication number
CA1205976A
CA1205976A CA000454937A CA454937A CA1205976A CA 1205976 A CA1205976 A CA 1205976A CA 000454937 A CA000454937 A CA 000454937A CA 454937 A CA454937 A CA 454937A CA 1205976 A CA1205976 A CA 1205976A
Authority
CA
Canada
Prior art keywords
antimony trioxide
set forth
solution
antimony
temperature
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
CA000454937A
Other languages
English (en)
French (fr)
Inventor
Hiroshi Nakahira
Shigeki Kubo
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.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Application granted granted Critical
Publication of CA1205976A publication Critical patent/CA1205976A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W42/00—Arrangements for protection of devices
    • H10W42/20—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons
    • H10W42/25—Arrangements for protection of devices protecting against electromagnetic or particle radiation, e.g. light, X-rays, gamma-rays or electrons against alpha rays, e.g. for outer space applications
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G30/00—Compounds of antimony
    • C01G30/004—Oxides; Hydroxides; Oxyacids
    • C01G30/005—Oxides
    • 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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA000454937A 1983-05-24 1984-05-23 Process for producing antimony trioxide having a low alpha-ray strength Expired CA1205976A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58089960A JPS59217622A (ja) 1983-05-24 1983-05-24 α線放射量の低い三酸化アンチモンの製造法
JP89960/58 1983-05-24

Publications (1)

Publication Number Publication Date
CA1205976A true CA1205976A (en) 1986-06-17

Family

ID=13985253

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000454937A Expired CA1205976A (en) 1983-05-24 1984-05-23 Process for producing antimony trioxide having a low alpha-ray strength

Country Status (8)

Country Link
US (1) US4532112A (https=)
JP (1) JPS59217622A (https=)
KR (1) KR870001599B1 (https=)
BE (1) BE899736A (https=)
CA (1) CA1205976A (https=)
DE (1) DE3419444A1 (https=)
FR (1) FR2546500B1 (https=)
GB (1) GB2142615B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5783166A (en) * 1996-09-12 1998-07-21 Roycefield Resources Ltd. Process for producing antimony trioxide
BRPI0418907A (pt) * 2004-05-20 2007-11-27 Albemarle Corp aglomerados de polìmeros estirênicos aniÈnicos bromatadas inalterados e método de preparação

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998940A (en) * 1973-03-02 1976-12-21 Occidental Petroleum Corporation Process for the production of light stable antimonous oxide by hydrolysis of antimony trichloride in the presence of complexing agents
US3917793A (en) * 1973-03-02 1975-11-04 Occidental Petroleum Corp Process for the production of senarmontite by controlled hydrolysis of antimony trichloride
JPS56116647A (en) * 1980-02-20 1981-09-12 Hitachi Ltd Manufacturing of silica-alumina type filler for semiconductor memory element covering resin
FR2488588A1 (fr) * 1980-08-12 1982-02-19 Rech Geolog Miniere Procede d'obtention de valentinite photostable et valentinite obtenue

Also Published As

Publication number Publication date
KR870001599B1 (ko) 1987-09-10
GB2142615B (en) 1986-12-17
KR840009056A (ko) 1984-12-24
US4532112A (en) 1985-07-30
JPS6221730B2 (https=) 1987-05-14
DE3419444A1 (de) 1984-11-29
DE3419444C2 (https=) 1990-01-25
GB8413095D0 (en) 1984-06-27
FR2546500B1 (fr) 1990-04-13
JPS59217622A (ja) 1984-12-07
FR2546500A1 (fr) 1984-11-30
GB2142615A (en) 1985-01-23
BE899736A (fr) 1984-09-17

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Legal Events

Date Code Title Description
MKEX Expiry