IN2014CN04607A - - Google Patents
Info
- Publication number
- IN2014CN04607A IN2014CN04607A IN4607CHN2014A IN2014CN04607A IN 2014CN04607 A IN2014CN04607 A IN 2014CN04607A IN 4607CHN2014 A IN4607CHN2014 A IN 4607CHN2014A IN 2014CN04607 A IN2014CN04607 A IN 2014CN04607A
- Authority
- IN
- India
- Prior art keywords
- acid
- concentration
- silicate
- reaction
- production method
- Prior art date
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN04607A true IN2014CN04607A (ko) | 2015-09-18 |
Family
ID=47501255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN4607CHN2014 IN2014CN04607A (ko) | 2011-12-23 | 2012-12-19 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9550682B2 (ko) |
| EP (1) | EP2794479B1 (ko) |
| JP (1) | JP5868520B2 (ko) |
| KR (1) | KR20140111297A (ko) |
| CN (1) | CN104136371B (ko) |
| AU (1) | AU2012357112A1 (ko) |
| BR (1) | BR112014015235B1 (ko) |
| CA (1) | CA2859570C (ko) |
| IN (1) | IN2014CN04607A (ko) |
| MX (1) | MX356674B (ko) |
| MY (1) | MY180098A (ko) |
| RU (1) | RU2607741C2 (ko) |
| TW (1) | TWI498284B (ko) |
| WO (1) | WO2013092745A1 (ko) |
Families Citing this family (17)
| 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 |
| 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 |
| 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 |
| WO2018202755A1 (en) * | 2017-05-05 | 2018-11-08 | Rhodia Operations | Precipitated silica and process for its manufacture |
| JP7122060B2 (ja) * | 2017-05-05 | 2022-08-19 | ローディア オペレーションズ | 沈降シリカ及びその製造プロセス |
| JP7490645B2 (ja) * | 2018-11-08 | 2024-05-27 | ローディア オペレーションズ | 沈降シリカ及びその製造プロセス |
| EP3877331A1 (en) | 2018-11-08 | 2021-09-15 | Rhodia Operations | Precipitated silica and process for its manufacture |
| 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 |
| WO2023072666A1 (en) | 2021-10-26 | 2023-05-04 | Evonik Operations Gmbh | Precipitated silica, process for production thereof and use thereof |
| EP4452851A1 (en) * | 2021-12-23 | 2024-10-30 | Rhodia Operations | Precipitated silica and process for its manufacture |
| 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)
| 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 |
| CN101412515B (zh) | 2001-08-13 | 2011-02-09 | 罗狄亚化学公司 | 具有特定孔隙尺寸和/或粒度分布的硅石和它的用途,尤其用于增强聚合物 |
| 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 |
| 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 |
| 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 |
| FR2985990B1 (fr) | 2012-01-25 | 2014-11-28 | Rhodia Operations | Nouveau procede de preparation de silices precipitees a morphologie, granulometrie et porosite particulieres |
-
2012
- 2012-12-19 WO PCT/EP2012/076206 patent/WO2013092745A1/fr active Application Filing
- 2012-12-19 MX MX2014007591A patent/MX356674B/es active IP Right Grant
- 2012-12-19 CN CN201280070513.9A patent/CN104136371B/zh not_active Expired - Fee Related
- 2012-12-19 RU RU2014130284A patent/RU2607741C2/ru not_active IP Right Cessation
- 2012-12-19 AU AU2012357112A patent/AU2012357112A1/en not_active Abandoned
- 2012-12-19 CA CA2859570A patent/CA2859570C/fr not_active Expired - Fee Related
- 2012-12-19 BR BR112014015235-7A patent/BR112014015235B1/pt not_active IP Right Cessation
- 2012-12-19 MY MYPI2014701701A patent/MY180098A/en unknown
- 2012-12-19 EP EP12809807.6A patent/EP2794479B1/fr active Active
- 2012-12-19 JP JP2014547985A patent/JP5868520B2/ja not_active Expired - Fee Related
- 2012-12-19 KR KR1020147020129A patent/KR20140111297A/ko active IP Right Grant
- 2012-12-19 IN IN4607CHN2014 patent/IN2014CN04607A/en unknown
- 2012-12-19 US US14/367,455 patent/US9550682B2/en active Active
- 2012-12-22 TW TW101149380A patent/TWI498284B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2794479A1 (fr) | 2014-10-29 |
| MX2014007591A (es) | 2015-03-19 |
| CN104136371A (zh) | 2014-11-05 |
| US20150266742A1 (en) | 2015-09-24 |
| KR20140111297A (ko) | 2014-09-18 |
| TWI498284B (zh) | 2015-09-01 |
| CA2859570C (fr) | 2016-10-18 |
| EP2794479B1 (fr) | 2020-04-08 |
| RU2607741C2 (ru) | 2017-01-10 |
| MY180098A (en) | 2020-11-22 |
| BR112014015235A2 (pt) | 2017-06-13 |
| TW201339095A (zh) | 2013-10-01 |
| BR112014015235A8 (pt) | 2017-06-13 |
| US9550682B2 (en) | 2017-01-24 |
| CA2859570A1 (fr) | 2013-06-27 |
| JP2015506327A (ja) | 2015-03-02 |
| RU2014130284A (ru) | 2016-02-10 |
| MX356674B (es) | 2018-06-08 |
| JP5868520B2 (ja) | 2016-02-24 |
| CN104136371B (zh) | 2017-03-15 |
| BR112014015235B1 (pt) | 2020-12-08 |
| AU2012357112A1 (en) | 2014-07-10 |
| WO2013092745A1 (fr) | 2013-06-27 |
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