FR2984871B1 - NEW PROCESS FOR PREPARING SILICES - Google Patents

NEW PROCESS FOR PREPARING SILICES

Info

Publication number
FR2984871B1
FR2984871B1 FR1104089A FR1104089A FR2984871B1 FR 2984871 B1 FR2984871 B1 FR 2984871B1 FR 1104089 A FR1104089 A FR 1104089A FR 1104089 A FR1104089 A FR 1104089A FR 2984871 B1 FR2984871 B1 FR 2984871B1
Authority
FR
France
Prior art keywords
silices
preparing
new process
new
preparing silices
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.)
Active
Application number
FR1104089A
Other languages
French (fr)
Other versions
FR2984871A1 (en
Inventor
Malika Clouin
Sylvaine Neveu
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.)
Rhodia Operations SAS
Original Assignee
Rhodia Operations SAS
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
Priority to FR1104089A priority Critical patent/FR2984871B1/en
Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to RU2014130284A priority patent/RU2607741C2/en
Priority to EP12809807.6A priority patent/EP2794479B1/en
Priority to US14/367,455 priority patent/US9550682B2/en
Priority to KR1020147020129A priority patent/KR20140111297A/en
Priority to PCT/EP2012/076206 priority patent/WO2013092745A1/en
Priority to CN201280070513.9A priority patent/CN104136371B/en
Priority to BR112014015235-7A priority patent/BR112014015235B1/en
Priority to MX2014007591A priority patent/MX356674B/en
Priority to MYPI2014701701A priority patent/MY180098A/en
Priority to AU2012357112A priority patent/AU2012357112A1/en
Priority to JP2014547985A priority patent/JP5868520B2/en
Priority to IN4607CHN2014 priority patent/IN2014CN04607A/en
Priority to CA2859570A priority patent/CA2859570C/en
Priority to TW101149380A priority patent/TWI498284B/en
Publication of FR2984871A1 publication Critical patent/FR2984871A1/en
Application granted granted Critical
Publication of FR2984871B1 publication Critical patent/FR2984871B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
FR1104089A 2011-12-23 2011-12-23 NEW PROCESS FOR PREPARING SILICES Active FR2984871B1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR1104089A FR2984871B1 (en) 2011-12-23 2011-12-23 NEW PROCESS FOR PREPARING SILICES
AU2012357112A AU2012357112A1 (en) 2011-12-23 2012-12-19 Precipitated-silica production method
US14/367,455 US9550682B2 (en) 2011-12-23 2012-12-19 Process for preparing precipitated silicas
KR1020147020129A KR20140111297A (en) 2011-12-23 2012-12-19 Precipitated-silica production method
PCT/EP2012/076206 WO2013092745A1 (en) 2011-12-23 2012-12-19 Precipitated-silica production method
CN201280070513.9A CN104136371B (en) 2011-12-23 2012-12-19 The method for preparing the novelty of precipitated silica
BR112014015235-7A BR112014015235B1 (en) 2011-12-23 2012-12-19 silica preparation process
MX2014007591A MX356674B (en) 2011-12-23 2012-12-19 Precipitated-silica production method.
RU2014130284A RU2607741C2 (en) 2011-12-23 2012-12-19 Novel method of producing silicon dioxide
EP12809807.6A EP2794479B1 (en) 2011-12-23 2012-12-19 Precipitated-silica production method
JP2014547985A JP5868520B2 (en) 2011-12-23 2012-12-19 Method for producing precipitated silica
IN4607CHN2014 IN2014CN04607A (en) 2011-12-23 2012-12-19
CA2859570A CA2859570C (en) 2011-12-23 2012-12-19 Precipitated-silica production method
MYPI2014701701A MY180098A (en) 2011-12-23 2012-12-19 Novel process for preparing silicas
TW101149380A TWI498284B (en) 2011-12-23 2012-12-22 Novel process for preparing silicas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1104089A FR2984871B1 (en) 2011-12-23 2011-12-23 NEW PROCESS FOR PREPARING SILICES

Publications (2)

Publication Number Publication Date
FR2984871A1 FR2984871A1 (en) 2013-06-28
FR2984871B1 true FR2984871B1 (en) 2014-02-14

Family

ID=45855870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104089A Active FR2984871B1 (en) 2011-12-23 2011-12-23 NEW PROCESS FOR PREPARING SILICES

Country Status (1)

Country Link
FR (1) FR2984871B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150272A (en) * 2019-06-05 2019-08-23 确成硅化学股份有限公司 A kind of dedicated white carbon black of farm chemical carrier and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113461018A (en) * 2021-08-10 2021-10-01 无锡恒诚硅业有限公司 Precipitated silica with high specific surface area, and preparation method and application thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1506330A (en) * 1966-05-24 1967-12-22 Fr Des Silicates Speciaux Sifr Improvements to silica manufacturing processes and products obtained by these processes
FR2678259B1 (en) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie NOVEL PRECIPITATED SILICA IN THE FORM OF GRANULES OR POWDERS, METHODS OF SYNTHESIS AND USE FOR REINFORCING ELASTOMERS.
DE19526476A1 (en) * 1995-07-20 1997-01-23 Degussa precipitated silica
RU2270167C2 (en) * 2001-08-13 2006-02-20 Родиа Шими Method for production of silicium dioxides, silicium dioxides with specific sizing and/or pore distribution and uses thereof, in particular in polymer reinforcement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150272A (en) * 2019-06-05 2019-08-23 确成硅化学股份有限公司 A kind of dedicated white carbon black of farm chemical carrier and preparation method thereof

Also Published As

Publication number Publication date
FR2984871A1 (en) 2013-06-28

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