KR20140116213A - 침강 실리카의 제조 방법 - Google Patents

침강 실리카의 제조 방법 Download PDF

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Publication number
KR20140116213A
KR20140116213A KR1020147023222A KR20147023222A KR20140116213A KR 20140116213 A KR20140116213 A KR 20140116213A KR 1020147023222 A KR1020147023222 A KR 1020147023222A KR 20147023222 A KR20147023222 A KR 20147023222A KR 20140116213 A KR20140116213 A KR 20140116213A
Authority
KR
South Korea
Prior art keywords
acid
concentration
silicate
reaction medium
weight
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.)
Abandoned
Application number
KR1020147023222A
Other languages
English (en)
Korean (ko)
Inventor
엠마누엘 알랭
실벵 느뵈
Original Assignee
로디아 오퍼레이션스
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 로디아 오퍼레이션스 filed Critical 로디아 오퍼레이션스
Publication of KR20140116213A publication Critical patent/KR20140116213A/ko
Abandoned legal-status Critical Current

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)
KR1020147023222A 2012-01-25 2013-01-23 침강 실리카의 제조 방법 Abandoned KR20140116213A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1200213A FR2985992B1 (fr) 2012-01-25 2012-01-25 Nouveau procede de preparation de silices precitees
FR1200213 2012-01-25
PCT/EP2013/051237 WO2013110658A1 (fr) 2012-01-25 2013-01-23 Procédé de préparation de silices précipitées

Publications (1)

Publication Number Publication Date
KR20140116213A true KR20140116213A (ko) 2014-10-01

Family

ID=47630300

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147023222A Abandoned KR20140116213A (ko) 2012-01-25 2013-01-23 침강 실리카의 제조 방법

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
FR2985992B1 (fr) 2015-03-06
FR2985992A1 (fr) 2013-07-26
CN104080736A (zh) 2014-10-01
WO2013110658A1 (fr) 2013-08-01
MX2014009002A (es) 2015-03-03
EP2807117B1 (fr) 2020-05-13

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Patent event date: 20140820

Patent event code: PA01051R01D

Comment text: International Patent Application

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Patent event code: PA02012R01D

Patent event date: 20171220

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Comment text: Notification of reason for refusal

Patent event date: 20190502

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20190924

NORF Unpaid initial registration fee
PC1904 Unpaid initial registration fee