IT959114B - Perfezionamenti ai procedimenti per la fabbricazione di silice precipitata - Google Patents

Perfezionamenti ai procedimenti per la fabbricazione di silice precipitata

Info

Publication number
IT959114B
IT959114B IT6796872A IT6796872A IT959114B IT 959114 B IT959114 B IT 959114B IT 6796872 A IT6796872 A IT 6796872A IT 6796872 A IT6796872 A IT 6796872A IT 959114 B IT959114 B IT 959114B
Authority
IT
Italy
Prior art keywords
precipited
procedures
silica
manufacture
precipited silica
Prior art date
Application number
IT6796872A
Other languages
English (en)
Italian (it)
Original Assignee
Sifrance
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 Sifrance filed Critical Sifrance
Application granted granted Critical
Publication of IT959114B publication Critical patent/IT959114B/it

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
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • 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
    • C01P2006/12—Surface area

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT6796872A 1971-11-04 1972-03-27 Perfezionamenti ai procedimenti per la fabbricazione di silice precipitata IT959114B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7139477A FR2159580A5 (enExample) 1971-11-04 1971-11-04

Publications (1)

Publication Number Publication Date
IT959114B true IT959114B (it) 1973-11-10

Family

ID=9085273

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6796872A IT959114B (it) 1971-11-04 1972-03-27 Perfezionamenti ai procedimenti per la fabbricazione di silice precipitata

Country Status (7)

Country Link
JP (1) JPS5621726B2 (enExample)
DE (1) DE2224061C3 (enExample)
ES (1) ES402045A1 (enExample)
FR (1) FR2159580A5 (enExample)
GB (1) GB1382340A (enExample)
IT (1) IT959114B (enExample)
NL (1) NL7204773A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1478387A (en) * 1973-10-03 1977-06-29 Huber Corp J M Process for producing precipitated thickener silica
FR2353486A1 (fr) * 1976-06-04 1977-12-30 Rhone Poulenc Ind Nouvelle silice de synthese amorphe, procede pour son obtention et application de ladite silice dans les vulcanisats
FR2471947A1 (fr) * 1979-12-20 1981-06-26 Rhone Poulenc Ind Silice de precipitation, notamment utilisable comme charge renforcante
FR2471948A1 (fr) * 1979-12-20 1981-06-26 Rhone Poulenc Ind Nouveau procede d'obtention d'un gateau de silice precipitee a lavabilite amelioree, et produit obtenu
FR2471949A1 (fr) * 1979-12-20 1981-06-26 Rhone Poulenc Ind Procede de fabrication de silices precipitees fines
WO1996010536A1 (fr) * 1994-10-03 1996-04-11 Societe Chimique Prayon-Rupel Procede de fabrication de sels alcalins phosphates, sels et silices obtenus, ainsi que detergent ou produit alimentaire contenant ces sels
JP5502556B2 (ja) * 2010-03-30 2014-05-28 大王製紙株式会社 シリカ複合粒子の製造方法
JP5486377B2 (ja) * 2010-03-31 2014-05-07 大王製紙株式会社 シリカ複合混合無機粒子の製造方法及びシリカ複合混合無機粒子
MX363101B (es) 2012-11-26 2019-03-08 Braskem Sa Catalizador de metaloceno soportado por medios de soporte hibridos, procesos para producir el mismo, procesos de polimerizacion para producir un homopolimero o copolimero de etileno con distribucion de masa molar amplia o bimodal, uso del catalizador de metaloceno soportado y polimero de etileno con distribucion de masa molar amplia o bimodal.
WO2020029019A1 (zh) * 2018-08-06 2020-02-13 湖州五爻硅基材料研究院有限公司 一种新型沉淀白炭黑及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1001884A (fr) * 1946-06-26 1952-02-28 Saint Gobain Procédé de fabrication de silice pulvérulente
US3202525A (en) * 1961-10-03 1965-08-24 Burke Addition of sea water during precipitation of silica pigment
US3307906A (en) * 1965-05-24 1967-03-07 Jr Oliver W Burke Silica pigments and preparation thereof
US3503707A (en) * 1968-05-20 1970-03-31 Burke Oliver W Jun Silica pigments and preparation thereof

Also Published As

Publication number Publication date
DE2224061B2 (de) 1978-02-02
JPS5621726B2 (enExample) 1981-05-21
JPS4853997A (enExample) 1973-07-28
GB1382340A (en) 1975-01-29
ES402045A1 (es) 1975-03-01
FR2159580A5 (enExample) 1973-06-22
DE2224061C3 (de) 1982-05-19
NL7204773A (enExample) 1973-05-08
DE2224061A1 (de) 1973-06-20

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