BE831752A - PROCESS AND DEVICE FOR THE MANUFACTURE OF HIGHLY DISPERCATED SILICON DIOXIDE AND SILICON DIOXIDE THUS OBTAINED - Google Patents

PROCESS AND DEVICE FOR THE MANUFACTURE OF HIGHLY DISPERCATED SILICON DIOXIDE AND SILICON DIOXIDE THUS OBTAINED

Info

Publication number
BE831752A
BE831752A BE158627A BE158627A BE831752A BE 831752 A BE831752 A BE 831752A BE 158627 A BE158627 A BE 158627A BE 158627 A BE158627 A BE 158627A BE 831752 A BE831752 A BE 831752A
Authority
BE
Belgium
Prior art keywords
silicon dioxide
dispercated
highly
manufacture
dioxide
Prior art date
Application number
BE158627A
Other languages
French (fr)
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 filed Critical
Publication of BE831752A publication Critical patent/BE831752A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C01B33/182—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by reduction of a siliceous material, e.g. with a carbonaceous reducing agent and subsequent oxidation of the silicon monoxide formed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
BE158627A 1974-07-26 1975-07-25 PROCESS AND DEVICE FOR THE MANUFACTURE OF HIGHLY DISPERCATED SILICON DIOXIDE AND SILICON DIOXIDE THUS OBTAINED BE831752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1030674 1974-07-26

Publications (1)

Publication Number Publication Date
BE831752A true BE831752A (en) 1976-01-26

Family

ID=4361773

Family Applications (1)

Application Number Title Priority Date Filing Date
BE158627A BE831752A (en) 1974-07-26 1975-07-25 PROCESS AND DEVICE FOR THE MANUFACTURE OF HIGHLY DISPERCATED SILICON DIOXIDE AND SILICON DIOXIDE THUS OBTAINED

Country Status (4)

Country Link
BE (1) BE831752A (en)
DE (1) DE2531481A1 (en)
FR (1) FR2279666A1 (en)
GB (1) GB1462579A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI78980C (en) * 1987-08-26 1989-10-10 Outokumpu Oy Way to cool a drum oven
CN111847465A (en) * 2020-08-31 2020-10-30 蚌埠中恒新材料科技有限责任公司 Silica hollow sphere, its preparation method and its application
CN113501527B (en) * 2021-09-06 2021-11-16 北京壹金新能源科技有限公司 Method for preparing silicon monoxide

Also Published As

Publication number Publication date
GB1462579A (en) 1977-01-26
FR2279666A1 (en) 1976-02-20
DE2531481A1 (en) 1976-02-05

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