BR112014015270A2 - processo de preparação de sílica precipitada - Google Patents
processo de preparação de sílica precipitadaInfo
- Publication number
- BR112014015270A2 BR112014015270A2 BR112014015270A BR112014015270A BR112014015270A2 BR 112014015270 A2 BR112014015270 A2 BR 112014015270A2 BR 112014015270 A BR112014015270 A BR 112014015270A BR 112014015270 A BR112014015270 A BR 112014015270A BR 112014015270 A2 BR112014015270 A2 BR 112014015270A2
- Authority
- BR
- Brazil
- Prior art keywords
- acid
- mass
- concentration
- precipitated silica
- preparation process
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 5
- 238000002360 preparation method Methods 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 235000019253 formic acid Nutrition 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1104090A FR2984870B1 (fr) | 2011-12-23 | 2011-12-23 | Nouveau procede de preparation de silices precipitees. |
| PCT/EP2012/076213 WO2013092749A1 (fr) | 2011-12-23 | 2012-12-19 | Procédé de préparation de silices précipitées |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014015270A8 BR112014015270A8 (pt) | 2017-06-13 |
| BR112014015270A2 true BR112014015270A2 (pt) | 2017-06-13 |
Family
ID=47504953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014015270A BR112014015270A2 (pt) | 2011-12-23 | 2012-12-19 | processo de preparação de sílica precipitada |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9725325B2 (https=) |
| EP (1) | EP2794480B1 (https=) |
| JP (1) | JP5844480B2 (https=) |
| KR (1) | KR20140111296A (https=) |
| CN (1) | CN104114491B (https=) |
| AU (1) | AU2012357116A1 (https=) |
| BR (1) | BR112014015270A2 (https=) |
| CA (1) | CA2859542C (https=) |
| FR (1) | FR2984870B1 (https=) |
| IN (1) | IN2014CN04719A (https=) |
| MX (1) | MX363346B (https=) |
| MY (1) | MY180099A (https=) |
| RU (1) | RU2605709C2 (https=) |
| WO (1) | WO2013092749A1 (https=) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2794479B1 (fr) | 2011-12-23 | 2020-04-08 | Rhodia Opérations | Procédé de préparation de silices précipitées |
| 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 |
| 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 |
| CN105712361A (zh) * | 2016-03-24 | 2016-06-29 | 通化双龙化工股份有限公司 | 一种食品添加剂白炭黑的生产方法 |
| CN106315599B (zh) * | 2016-08-27 | 2018-08-28 | 安徽龙泉硅材料有限公司 | 一种工业胶辊橡胶补强用沉淀二氧化硅的制备方法 |
| CN106241822B (zh) * | 2016-08-27 | 2018-08-28 | 安徽龙泉硅材料有限公司 | 一种干粉农药载体用沉淀二氧化硅的制备方法 |
| JP7069604B2 (ja) * | 2017-08-28 | 2022-05-18 | 味の素株式会社 | 沈降シリカの製造法 |
| US12166236B2 (en) | 2018-12-11 | 2024-12-10 | Rhodia Operations | Uniformly dispersing precipitated silica, process for preparing the same, battery separator including the same, and lead-acid battery including the same |
| 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 |
| CN113200551A (zh) * | 2021-04-29 | 2021-08-03 | 武汉理工大学 | 一种改性白炭黑的制备方法 |
| CN117800342A (zh) * | 2023-12-29 | 2024-04-02 | 中南大学 | 改性硅基活性材料及其制备和应用 |
| WO2025147104A1 (ko) * | 2024-01-02 | 2025-07-10 | 선진뷰티사이언스(주) | 고 비표면적을 가지는 나노 프리 실리카 입자 및 그의 제조방법 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094771A (en) * | 1976-01-13 | 1978-06-13 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Process for preparation of a sprayable precipitated silicic acid suspension |
| DE3639845A1 (de) | 1986-11-21 | 1988-06-01 | Degussa | Faellungskieselsaeuren, verfahren zu ihrer herstellung und verwendung |
| FR2646673B1 (fr) * | 1989-05-02 | 1991-09-06 | Rhone Poulenc Chimie | Silice sous forme de bille, procede de preparation et son utilisation au renforcement des elastomeres |
| 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. |
| FR2732331B1 (fr) * | 1995-03-29 | 1997-06-20 | Rhone Poulenc Chimie | Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant du zinc et leur utilisation au renforcement des elastomeres |
| DE19526476A1 (de) | 1995-07-20 | 1997-01-23 | Degussa | Fällungskieselsäure |
| FR2763593B1 (fr) * | 1997-05-26 | 1999-07-09 | Michelin & Cie | Composition de caoutchouc a base de silice destinee a la fabrication d'enveloppes de pneumatiques routiers ayant une resistance au roulement amelioree |
| FR2763581B1 (fr) * | 1997-05-26 | 1999-07-23 | Rhodia Chimie Sa | Silice precipitee utilisable comme charge renforcante pour elastomeres |
| JP2004510679A (ja) | 2000-10-13 | 2004-04-08 | ユニバーシティー オブ シンシナティ | 沈降シリカ合成法及びその使用 |
| DE10061680A1 (de) * | 2000-12-11 | 2002-06-20 | Solarworld Ag | Verfahren zur Herstellung von Silan |
| DK1419106T3 (en) * | 2001-08-13 | 2017-01-30 | Rhone Poulenc Chimie | PROCEDURE FOR MANUFACTURING SILICA WITH SPECIFIC PARTICLE SIZE DISTRIBUTION AND / OR POR SIZE DISTRIBUTION |
| WO2006070400A1 (en) * | 2004-12-30 | 2006-07-06 | Council Of Scientific And Industrial Research | Process for preparing amorphous silica from kimberlite tailing |
| FR2902781B1 (fr) * | 2006-06-27 | 2008-09-05 | Rhodia Recherches Et Technologies Sas | Silice precipitee pour application papier |
| RU2329950C1 (ru) * | 2006-11-07 | 2008-07-27 | Николай Алексеевич Дежов | Способ получения композиции, содержащей соединения осажденного диоксида кремния и алюминия |
| FR2928363B1 (fr) * | 2008-03-10 | 2012-08-31 | Rhodia Operations | Nouveau procede de preparation de silices precipitees, silices precipitees a morphologie, granulometrie et porosite particulieres et leurs utilisations, notamment pour le renforcement de polymeres |
| WO2010022544A1 (en) * | 2008-09-01 | 2010-03-04 | Evonik Degussa Gmbh | Process for preparing precipitated silicas, precipitated silicas and their use |
| FR2962996B1 (fr) | 2010-07-23 | 2012-07-27 | Rhodia Operations | Nouveau procede de preparation de silices precipitees |
| EP2794479B1 (fr) | 2011-12-23 | 2020-04-08 | Rhodia Opérations | Procédé de préparation de silices précipitées |
| 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 |
| 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 |
-
2011
- 2011-12-23 FR FR1104090A patent/FR2984870B1/fr not_active Expired - Fee Related
-
2012
- 2012-12-19 CN CN201280069767.9A patent/CN104114491B/zh not_active Expired - Fee Related
- 2012-12-19 RU RU2014130210/05A patent/RU2605709C2/ru not_active IP Right Cessation
- 2012-12-19 CA CA2859542A patent/CA2859542C/fr not_active Expired - Fee Related
- 2012-12-19 US US14/367,425 patent/US9725325B2/en not_active Expired - Fee Related
- 2012-12-19 EP EP12810248.0A patent/EP2794480B1/fr active Active
- 2012-12-19 AU AU2012357116A patent/AU2012357116A1/en not_active Abandoned
- 2012-12-19 MX MX2014007592A patent/MX363346B/es unknown
- 2012-12-19 IN IN4719CHN2014 patent/IN2014CN04719A/en unknown
- 2012-12-19 MY MYPI2014701703A patent/MY180099A/en unknown
- 2012-12-19 JP JP2014547986A patent/JP5844480B2/ja not_active Expired - Fee Related
- 2012-12-19 BR BR112014015270A patent/BR112014015270A2/pt not_active Application Discontinuation
- 2012-12-19 WO PCT/EP2012/076213 patent/WO2013092749A1/fr not_active Ceased
- 2012-12-19 KR KR1020147020128A patent/KR20140111296A/ko not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20150210555A1 (en) | 2015-07-30 |
| MX363346B (es) | 2019-03-20 |
| WO2013092749A1 (fr) | 2013-06-27 |
| BR112014015270A8 (pt) | 2017-06-13 |
| CN104114491B (zh) | 2017-03-08 |
| MY180099A (en) | 2020-11-22 |
| FR2984870A1 (fr) | 2013-06-28 |
| MX2014007592A (es) | 2015-03-19 |
| US9725325B2 (en) | 2017-08-08 |
| CA2859542A1 (fr) | 2013-06-27 |
| CA2859542C (fr) | 2017-05-09 |
| EP2794480A1 (fr) | 2014-10-29 |
| EP2794480B1 (fr) | 2020-04-08 |
| JP2015502324A (ja) | 2015-01-22 |
| AU2012357116A1 (en) | 2014-07-10 |
| RU2605709C2 (ru) | 2016-12-27 |
| IN2014CN04719A (https=) | 2015-09-18 |
| JP5844480B2 (ja) | 2016-01-20 |
| FR2984870B1 (fr) | 2014-03-21 |
| KR20140111296A (ko) | 2014-09-18 |
| RU2014130210A (ru) | 2016-02-10 |
| CN104114491A (zh) | 2014-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |