FR2984871B1 - Nouveau procede de preparation de silices - Google Patents

Nouveau procede de preparation de 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
English (en)
Other versions
FR2984871A1 (fr
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/fr
Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to KR1020147020129A priority patent/KR20140111297A/ko
Priority to CA2859570A priority patent/CA2859570C/fr
Priority to RU2014130284A priority patent/RU2607741C2/ru
Priority to MX2014007591A priority patent/MX356674B/es
Priority to CN201280070513.9A priority patent/CN104136371B/zh
Priority to AU2012357112A priority patent/AU2012357112A1/en
Priority to PCT/EP2012/076206 priority patent/WO2013092745A1/fr
Priority to US14/367,455 priority patent/US9550682B2/en
Priority to MYPI2014701701A priority patent/MY180098A/en
Priority to EP12809807.6A priority patent/EP2794479B1/fr
Priority to JP2014547985A priority patent/JP5868520B2/ja
Priority to IN4607CHN2014 priority patent/IN2014CN04607A/en
Priority to BR112014015235-7A priority patent/BR112014015235B1/pt
Priority to TW101149380A priority patent/TWI498284B/zh
Publication of FR2984871A1 publication Critical patent/FR2984871A1/fr
Application granted granted Critical
Publication of FR2984871B1 publication Critical patent/FR2984871B1/fr
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 Nouveau procede de preparation de silices Active FR2984871B1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR1104089A FR2984871B1 (fr) 2011-12-23 2011-12-23 Nouveau procede de preparation de silices
EP12809807.6A EP2794479B1 (fr) 2011-12-23 2012-12-19 Procédé de préparation de silices précipitées
RU2014130284A RU2607741C2 (ru) 2011-12-23 2012-12-19 Новый способ получения диоксидов кремния
MX2014007591A MX356674B (es) 2011-12-23 2012-12-19 Proceso novedoso para preparar sílices.
CN201280070513.9A CN104136371B (zh) 2011-12-23 2012-12-19 制备沉淀二氧化硅的新颖的方法
AU2012357112A AU2012357112A1 (en) 2011-12-23 2012-12-19 Precipitated-silica production method
PCT/EP2012/076206 WO2013092745A1 (fr) 2011-12-23 2012-12-19 Procede de preparation de silices precipitees
US14/367,455 US9550682B2 (en) 2011-12-23 2012-12-19 Process for preparing precipitated silicas
KR1020147020129A KR20140111297A (ko) 2011-12-23 2012-12-19 침전 실리카 제조 방법
CA2859570A CA2859570C (fr) 2011-12-23 2012-12-19 Procede de preparation de silices precipitees
JP2014547985A JP5868520B2 (ja) 2011-12-23 2012-12-19 沈澱シリカ製造方法
IN4607CHN2014 IN2014CN04607A (fr) 2011-12-23 2012-12-19
BR112014015235-7A BR112014015235B1 (pt) 2011-12-23 2012-12-19 processo de preparação de sílicas
MYPI2014701701A MY180098A (en) 2011-12-23 2012-12-19 Novel process for preparing silicas
TW101149380A TWI498284B (zh) 2011-12-23 2012-12-22 製造矽石之新穎方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1104089A FR2984871B1 (fr) 2011-12-23 2011-12-23 Nouveau procede de preparation de silices

Publications (2)

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

Family

ID=45855870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104089A Active FR2984871B1 (fr) 2011-12-23 2011-12-23 Nouveau procede de preparation de silices

Country Status (1)

Country Link
FR (1) FR2984871B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150272A (zh) * 2019-06-05 2019-08-23 确成硅化学股份有限公司 一种农药载体专用白炭黑及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113461018A (zh) * 2021-08-10 2021-10-01 无锡恒诚硅业有限公司 一种高比表面积沉淀二氧化硅及其制备方法与应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1506330A (fr) * 1966-05-24 1967-12-22 Fr Des Silicates Speciaux Sifr Perfectionnements apportés aux procédés de fabrication de silice et produits obtenus par ces procédés
FR2678259B1 (fr) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie Nouvelles silices precipitees sous forme de granules ou de poudres, procedes de synthese et utilisation au renforcement des elastomeres.
DE19526476A1 (de) * 1995-07-20 1997-01-23 Degussa Fällungskieselsäure
AU2002341047B8 (en) * 2001-08-13 2006-12-07 Rhodia Chimie Method of preparing silicas, silicas with specific pore-size and/or particle-size distribution and the use thereof, in particular for reinforcing polymers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150272A (zh) * 2019-06-05 2019-08-23 确成硅化学股份有限公司 一种农药载体专用白炭黑及其制备方法

Also Published As

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

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