MX356674B - Proceso novedoso para preparar sílices. - Google Patents

Proceso novedoso para preparar sílices.

Info

Publication number
MX356674B
MX356674B MX2014007591A MX2014007591A MX356674B MX 356674 B MX356674 B MX 356674B MX 2014007591 A MX2014007591 A MX 2014007591A MX 2014007591 A MX2014007591 A MX 2014007591A MX 356674 B MX356674 B MX 356674B
Authority
MX
Mexico
Prior art keywords
acid
concentration
production method
precipitated
silica production
Prior art date
Application number
MX2014007591A
Other languages
English (en)
Other versions
MX2014007591A (es
Inventor
Malika Clouin
Sylvaine Neveu
Original Assignee
Rhodia Operations
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 claimed from FR1104089A external-priority patent/FR2984871B1/fr
Priority claimed from FR1200217A external-priority patent/FR2985994B1/fr
Application filed by Rhodia Operations filed Critical Rhodia Operations
Publication of MX2014007591A publication Critical patent/MX2014007591A/es
Publication of MX356674B publication Critical patent/MX356674B/es

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)
  • Paper (AREA)

Abstract

La invención se refiere a proceso novedoso para preparar sílices, que comprende la reacción de un silicato con al menos un ácido, donde el ácido utilizado en al menos uno de sus pasos es un ácido concentrado.
MX2014007591A 2011-12-23 2012-12-19 Proceso novedoso para preparar sílices. MX356674B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1104089A FR2984871B1 (fr) 2011-12-23 2011-12-23 Nouveau procede de preparation de silices
FR1200217A FR2985994B1 (fr) 2012-01-25 2012-01-25 Nouveaux procede de preparation de silices precipitees
PCT/EP2012/076206 WO2013092745A1 (fr) 2011-12-23 2012-12-19 Procede de preparation de silices precipitees

Publications (2)

Publication Number Publication Date
MX2014007591A MX2014007591A (es) 2015-03-19
MX356674B true MX356674B (es) 2018-06-08

Family

ID=47501255

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014007591A MX356674B (es) 2011-12-23 2012-12-19 Proceso novedoso para preparar sílices.

Country Status (14)

Country Link
US (1) US9550682B2 (es)
EP (1) EP2794479B1 (es)
JP (1) JP5868520B2 (es)
KR (1) KR20140111297A (es)
CN (1) CN104136371B (es)
AU (1) AU2012357112A1 (es)
BR (1) BR112014015235B1 (es)
CA (1) CA2859570C (es)
IN (1) IN2014CN04607A (es)
MX (1) MX356674B (es)
MY (1) MY180098A (es)
RU (1) RU2607741C2 (es)
TW (1) TWI498284B (es)
WO (1) WO2013092745A1 (es)

Families Citing this family (17)

* 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.
FR2985992B1 (fr) 2012-01-25 2015-03-06 Rhodia Operations Nouveau procede de preparation de silices precitees
FR2985990B1 (fr) 2012-01-25 2014-11-28 Rhodia Operations Nouveau procede de preparation de silices precipitees a morphologie, granulometrie et porosite particulieres
FR2985993B1 (fr) 2012-01-25 2014-11-28 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
FR3017609B1 (fr) * 2014-02-14 2016-03-18 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
FR3017610B1 (fr) * 2014-02-14 2016-03-18 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
FR3018070B1 (fr) * 2014-02-28 2017-09-15 Rhodia Operations Nouveau procede de preparation de silices precipitees, nouvelles silices precipitees et leurs utilisations, notamment pour le renforcement de polymeres
WO2018202756A1 (en) * 2017-05-05 2018-11-08 Rhodia Operations Precipitated silica and process for its manufacture
EP3619164B1 (en) * 2017-05-05 2024-11-27 Rhodia Operations Precipitated silica and process for its manufacture
CN119873845A (zh) 2018-11-08 2025-04-25 罗地亚经营管理公司 沉淀二氧化硅及其制造方法
KR102819122B1 (ko) * 2018-11-08 2025-06-12 로디아 오퍼레이션스 침전 실리카 및 이의 제조 방법
CN109607555B (zh) * 2019-01-02 2019-08-09 广州市飞雪材料科技有限公司 一种高磨擦高透明牙膏用二氧化硅及其制备方法
CN109480097B (zh) * 2019-01-03 2022-02-01 山东联科科技股份有限公司 一种酸化剂载体用二氧化硅微球的制备方法
CA3235727A1 (en) 2021-10-26 2023-05-04 Evonik Operations Gmbh Precipitated silica, process for production thereof and use thereof
CN118742514A (zh) * 2021-12-23 2024-10-01 罗地亚经营管理公司 沉淀二氧化硅及其制造方法
CN115571886B (zh) * 2022-10-14 2023-12-05 福建正盛无机材料股份有限公司 一种低吸油、低比表面积二氧化硅的制备方法

Family Cites Families (16)

* 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
DE3114493A1 (de) * 1981-04-10 1982-10-28 Degussa Ag, 6000 Frankfurt "faellungskieselsaeuren und verfahren zu ihrer herstellung"
DE3639845A1 (de) * 1986-11-21 1988-06-01 Degussa Faellungskieselsaeuren, verfahren zu ihrer herstellung und verwendung
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
RU2179153C1 (ru) * 2000-06-07 2002-02-10 Закрытое акционерное общество "Хорс" Способ получения диоксида кремния
EP1324947A2 (en) * 2000-10-13 2003-07-09 University of Cincinnati Methods for synthesizing precipitated silica and use thereof
DE10112441A1 (de) * 2001-03-15 2002-09-19 Degussa Kieselsäure durch Fällung mit konstanter Alkalizahl und deren Verwendung
PT1419106T (pt) * 2001-08-13 2016-12-27 Rhodia Chimie Sa Processo de preparação de sílicas, sílicas com distribuição granulométrica e/ou repartição porosa específicas e suas utilizações, em particular no reforço de polímeros
WO2010022544A1 (en) * 2008-09-01 2010-03-04 Evonik Degussa Gmbh Process for preparing precipitated silicas, precipitated silicas and their use
FR2949454B1 (fr) * 2009-09-03 2011-09-16 Rhodia Operations Nouveau procede de preparation de silices precipitees
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
FR2985992B1 (fr) 2012-01-25 2015-03-06 Rhodia Operations Nouveau procede de preparation de silices precitees

Also Published As

Publication number Publication date
AU2012357112A1 (en) 2014-07-10
MY180098A (en) 2020-11-22
KR20140111297A (ko) 2014-09-18
JP5868520B2 (ja) 2016-02-24
BR112014015235A8 (pt) 2017-06-13
EP2794479A1 (fr) 2014-10-29
WO2013092745A1 (fr) 2013-06-27
TW201339095A (zh) 2013-10-01
CA2859570A1 (fr) 2013-06-27
RU2014130284A (ru) 2016-02-10
CN104136371B (zh) 2017-03-15
US9550682B2 (en) 2017-01-24
CA2859570C (fr) 2016-10-18
US20150266742A1 (en) 2015-09-24
BR112014015235A2 (pt) 2017-06-13
CN104136371A (zh) 2014-11-05
TWI498284B (zh) 2015-09-01
EP2794479B1 (fr) 2020-04-08
IN2014CN04607A (es) 2015-09-18
BR112014015235B1 (pt) 2020-12-08
JP2015506327A (ja) 2015-03-02
MX2014007591A (es) 2015-03-19
RU2607741C2 (ru) 2017-01-10

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