FR2985992B1 - Nouveau procede de preparation de silices precitees - Google Patents

Nouveau procede de preparation de silices precitees

Info

Publication number
FR2985992B1
FR2985992B1 FR1200213A FR1200213A FR2985992B1 FR 2985992 B1 FR2985992 B1 FR 2985992B1 FR 1200213 A FR1200213 A FR 1200213A FR 1200213 A FR1200213 A FR 1200213A FR 2985992 B1 FR2985992 B1 FR 2985992B1
Authority
FR
France
Prior art keywords
silices
precious
preparation
new process
new
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 - Fee Related
Application number
FR1200213A
Other languages
English (en)
French (fr)
Other versions
FR2985992A1 (fr
Inventor
Emmanuelle Allain
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 FR1200213A priority Critical patent/FR2985992B1/fr
Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to MX2014009002A priority patent/MX2014009002A/es
Priority to BR112014018051A priority patent/BR112014018051A8/pt
Priority to CA2862475A priority patent/CA2862475A1/fr
Priority to KR1020147023222A priority patent/KR20140116213A/ko
Priority to US14/373,799 priority patent/US10011494B2/en
Priority to EP13701979.0A priority patent/EP2807117B1/fr
Priority to PCT/EP2013/051237 priority patent/WO2013110658A1/fr
Priority to CN201380006533.4A priority patent/CN104080736A/zh
Publication of FR2985992A1 publication Critical patent/FR2985992A1/fr
Application granted granted Critical
Publication of FR2985992B1 publication Critical patent/FR2985992B1/fr
Expired - Fee Related 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
    • C01B33/126—Preparation of silica of undetermined type
    • C01B33/128—Preparation of silica of undetermined type by acidic treatment of aqueous silicate solutions
    • 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)
FR1200213A 2012-01-25 2012-01-25 Nouveau procede de preparation de silices precitees Expired - Fee Related FR2985992B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1200213A FR2985992B1 (fr) 2012-01-25 2012-01-25 Nouveau procede de preparation de silices precitees
BR112014018051A BR112014018051A8 (pt) 2012-01-25 2013-01-23 Processo para preparação de sílicas precipitadas
CA2862475A CA2862475A1 (fr) 2012-01-25 2013-01-23 Procede de preparation de silices precipitees
KR1020147023222A KR20140116213A (ko) 2012-01-25 2013-01-23 침강 실리카의 제조 방법
MX2014009002A MX2014009002A (es) 2012-01-25 2013-01-23 Nuevo proceso para la preparacion de silices precipitadas.
US14/373,799 US10011494B2 (en) 2012-01-25 2013-01-23 Process for preparing precipitated silica
EP13701979.0A EP2807117B1 (fr) 2012-01-25 2013-01-23 Procédé de préparation de silices précipitées
PCT/EP2013/051237 WO2013110658A1 (fr) 2012-01-25 2013-01-23 Procédé de préparation de silices précipitées
CN201380006533.4A CN104080736A (zh) 2012-01-25 2013-01-23 沉淀二氧化硅制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200213A FR2985992B1 (fr) 2012-01-25 2012-01-25 Nouveau procede de preparation de silices precitees

Publications (2)

Publication Number Publication Date
FR2985992A1 FR2985992A1 (fr) 2013-07-26
FR2985992B1 true FR2985992B1 (fr) 2015-03-06

Family

ID=47630300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200213A Expired - Fee Related FR2985992B1 (fr) 2012-01-25 2012-01-25 Nouveau procede de preparation de silices precitees

Country Status (9)

Country Link
US (1) US10011494B2 (https=)
EP (1) EP2807117B1 (https=)
KR (1) KR20140116213A (https=)
CN (1) CN104080736A (https=)
BR (1) BR112014018051A8 (https=)
CA (1) CA2862475A1 (https=)
FR (1) FR2985992B1 (https=)
MX (1) MX2014009002A (https=)
WO (1) WO2013110658A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2984870B1 (fr) 2011-12-23 2014-03-21 Rhodia Operations Nouveau procede de preparation de silices precipitees.
BR112014015235B1 (pt) 2011-12-23 2020-12-08 Rhodia Operations processo de preparação de sílicas
FR2985991B1 (fr) 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees
FR2985993B1 (fr) 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees
FR2985990B1 (fr) 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees a morphologie, granulometrie et porosite particulieres
FR3018071B1 (fr) * 2014-02-28 2016-02-26 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
CN119746767B (zh) * 2024-11-27 2025-10-17 青岛晟达迪光新材料科技有限公司 一种高分散二氧化硅的制备系统及其控制方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
EP0670813B1 (fr) * 1993-09-29 2003-03-12 Rhodia Chimie Silice precipitee
FR2732329B1 (fr) * 1995-03-29 1997-06-20 Rhone Poulenc Chimie Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant de l'aluminium et leur utilisation au renforcement des elastomeres
DE19526476A1 (de) 1995-07-20 1997-01-23 Degussa Fällungskieselsäure
FR2763581B1 (fr) * 1997-05-26 1999-07-23 Rhodia Chimie Sa Silice precipitee utilisable comme charge renforcante pour elastomeres
CN1669922A (zh) * 2005-02-22 2005-09-21 山东海化集团有限公司 一种沉淀二氧化硅的制备方法
CN102137813A (zh) * 2008-09-01 2011-07-27 赢创德固赛有限责任公司 制备沉淀二氧化硅的方法、沉淀二氧化硅及其用途
FR2949454B1 (fr) * 2009-09-03 2011-09-16 Rhodia Operations Nouveau procede de preparation de silices precipitees
FR2949455B1 (fr) * 2009-09-03 2011-09-16 Rhodia Operations Nouveau procede de preparation de silices precipitees
BR112014015235B1 (pt) 2011-12-23 2020-12-08 Rhodia Operations processo de preparação de sílicas
FR2984870B1 (fr) 2011-12-23 2014-03-21 Rhodia Operations Nouveau procede de preparation de silices precipitees.
FR2985991B1 (fr) 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees
FR2985993B1 (fr) 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees
FR2985990B1 (fr) 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees a morphologie, granulometrie et porosite particulieres

Also Published As

Publication number Publication date
BR112014018051A8 (pt) 2017-07-11
CA2862475A1 (fr) 2013-08-01
US10011494B2 (en) 2018-07-03
BR112014018051A2 (https=) 2017-06-20
US20150266743A1 (en) 2015-09-24
EP2807117A1 (fr) 2014-12-03
FR2985992A1 (fr) 2013-07-26
CN104080736A (zh) 2014-10-01
WO2013110658A1 (fr) 2013-08-01
MX2014009002A (es) 2015-03-03
KR20140116213A (ko) 2014-10-01
EP2807117B1 (fr) 2020-05-13

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