BR112014018028A8 - Processo para preparação de sílicas precipitadas - Google Patents
Processo para preparação de sílicas precipitadasInfo
- Publication number
- BR112014018028A8 BR112014018028A8 BR112014018028A BR112014018028A BR112014018028A8 BR 112014018028 A8 BR112014018028 A8 BR 112014018028A8 BR 112014018028 A BR112014018028 A BR 112014018028A BR 112014018028 A BR112014018028 A BR 112014018028A BR 112014018028 A8 BR112014018028 A8 BR 112014018028A8
- Authority
- BR
- Brazil
- Prior art keywords
- acid
- precipitated silicas
- silicate
- preparation process
- added
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title abstract 2
- 239000002253 acid Substances 0.000 abstract 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 4
- 239000012429 reaction media Substances 0.000 abstract 2
- 238000004519 manufacturing process 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1200212A FR2985991B1 (fr) | 2012-01-25 | 2012-01-25 | Nouveau procede de preparation de silices precipitees |
| PCT/EP2013/051234 WO2013110655A1 (fr) | 2012-01-25 | 2013-01-23 | Procede de preparation de silices precipitees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112014018028A2 BR112014018028A2 (enExample) | 2017-06-20 |
| BR112014018028A8 true BR112014018028A8 (pt) | 2017-07-11 |
Family
ID=48044728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014018028A BR112014018028A8 (pt) | 2012-01-25 | 2013-01-23 | Processo para preparação de sílicas precipitadas |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9695054B2 (enExample) |
| EP (1) | EP2807118A1 (enExample) |
| KR (1) | KR20140116524A (enExample) |
| CN (1) | CN104066682A (enExample) |
| AU (1) | AU2013211587A1 (enExample) |
| BR (1) | BR112014018028A8 (enExample) |
| CA (1) | CA2862473A1 (enExample) |
| FR (1) | FR2985991B1 (enExample) |
| MX (1) | MX354838B (enExample) |
| RU (1) | RU2581407C2 (enExample) |
| WO (1) | WO2013110655A1 (enExample) |
Families Citing this family (9)
| 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. |
| IN2014CN04607A (enExample) | 2011-12-23 | 2015-09-18 | Rhodia Operations | |
| 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 |
| HUE054497T2 (hu) * | 2016-12-19 | 2021-09-28 | Evonik Operations Gmbh | Ónnal kompatibilis szilícium-dioxid |
| KR102705185B1 (ko) * | 2017-12-27 | 2024-09-11 | 로디아 오퍼레이션스 | 침전 실리카 및 그의 제조 방법 |
| JP7599442B2 (ja) * | 2019-06-27 | 2024-12-13 | ローディア オペレーションズ | 沈降シリカ及びその製造方法 |
| MX2024007946A (es) * | 2021-12-23 | 2024-09-02 | Rhodia Operations | Silice precipitada y proceso para su fabricacion. |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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. |
| KR0158071B1 (ko) * | 1993-09-29 | 1998-11-16 | 마르끄 델렌느 | 침강 실리카 |
| 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 |
| AU2002211736A1 (en) | 2000-10-13 | 2002-04-22 | University Of Cincinnati | Methods for synthesizing precipitated silica and use thereof |
| FR2818966B1 (fr) * | 2000-12-28 | 2003-03-07 | Rhodia Chimie Sa | Procede de preparation de silice precipitee contenant de l'aluminium |
| MXPA04001133A (es) * | 2001-08-13 | 2004-05-20 | Rhodia Chimie Sa | Metodo para preparar silices, silices con distribuciones especificas de tamano de poro y/o de tamano de particula y usos de los mismos, en particular para reforzar polimeros. |
| US6869595B2 (en) * | 2001-12-21 | 2005-03-22 | J.M. Huber Corporation | Abrasive compositions for clear toothpaste |
| FR2902781B1 (fr) * | 2006-06-27 | 2008-09-05 | Rhodia Recherches Et Technologies Sas | Silice precipitee pour application papier |
| 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 |
| FR2949455B1 (fr) * | 2009-09-03 | 2011-09-16 | Rhodia Operations | Nouveau procede de preparation de silices precipitees |
| FR2949454B1 (fr) | 2009-09-03 | 2011-09-16 | Rhodia Operations | Nouveau procede de preparation de silices precipitees |
| FR2962996B1 (fr) | 2010-07-23 | 2012-07-27 | Rhodia Operations | Nouveau procede de preparation de silices precipitees |
| IN2014CN04607A (enExample) | 2011-12-23 | 2015-09-18 | Rhodia Operations | |
| 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 |
| FR2985990B1 (fr) | 2012-01-25 | 2014-11-28 | Rhodia Operations | Nouveau procede de preparation de silices precipitees a morphologie, granulometrie et porosite particulieres |
-
2012
- 2012-01-25 FR FR1200212A patent/FR2985991B1/fr not_active Expired - Fee Related
-
2013
- 2013-01-23 BR BR112014018028A patent/BR112014018028A8/pt not_active Application Discontinuation
- 2013-01-23 WO PCT/EP2013/051234 patent/WO2013110655A1/fr not_active Ceased
- 2013-01-23 AU AU2013211587A patent/AU2013211587A1/en not_active Abandoned
- 2013-01-23 US US14/373,797 patent/US9695054B2/en not_active Expired - Fee Related
- 2013-01-23 RU RU2014134531/05A patent/RU2581407C2/ru not_active IP Right Cessation
- 2013-01-23 CN CN201380006528.3A patent/CN104066682A/zh active Pending
- 2013-01-23 KR KR1020147023224A patent/KR20140116524A/ko not_active Abandoned
- 2013-01-23 EP EP13713364.1A patent/EP2807118A1/fr not_active Withdrawn
- 2013-01-23 CA CA2862473A patent/CA2862473A1/fr not_active Abandoned
- 2013-01-23 MX MX2014009000A patent/MX354838B/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| MX354838B (es) | 2018-03-21 |
| CA2862473A1 (fr) | 2013-08-01 |
| AU2013211587A1 (en) | 2014-08-07 |
| CN104066682A (zh) | 2014-09-24 |
| EP2807118A1 (fr) | 2014-12-03 |
| FR2985991B1 (fr) | 2014-11-28 |
| US20150037235A1 (en) | 2015-02-05 |
| KR20140116524A (ko) | 2014-10-02 |
| BR112014018028A2 (enExample) | 2017-06-20 |
| FR2985991A1 (fr) | 2013-07-26 |
| MX2014009000A (es) | 2015-03-05 |
| RU2014134531A (ru) | 2016-03-20 |
| RU2581407C2 (ru) | 2016-04-20 |
| WO2013110655A1 (fr) | 2013-08-01 |
| US9695054B2 (en) | 2017-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112014018028A8 (pt) | Processo para preparação de sílicas precipitadas | |
| BR112014018044A8 (pt) | Processo para preparação de sílicas precipitadas | |
| BR112014018051A8 (pt) | Processo para preparação de sílicas precipitadas | |
| EP4424408A3 (en) | Processes for preparing lithium hydroxide | |
| BR112015015031A2 (pt) | processo de glicoconjugação | |
| BR112017005780A2 (pt) | ?uso de um carbonato de cálcio reagido na superfície como agente antiaglomerante, métodos para controlar, reduzir ou evitar aglomeração de uma composição particulada e para produzir uma composição, e, composição? | |
| HK1255390A1 (zh) | 用於生产大麻二酚和△-9-四氢大麻酚的方法 | |
| BR112015010318A2 (pt) | Variantes de albumina | |
| BR112014015235A2 (pt) | processo de preparação de sílicas | |
| BR112015030655A2 (pt) | Variantes de xilanase e polinucleótidos que codificam as mesmas | |
| MX2016010476A (es) | Novedoso proceso para preparar silices precipitadas, novedosas silices precipitadas, y sus usos, en particular para reforzar polimeros. | |
| BR112016016342A2 (pt) | Polipeptídeo variante que tem atividade de lactase, sequência de ácido nucleico, construto de ácido nucleico, vetor de expressão recombinante, método para produzir uma lactase, método para produzir uma variante de polipeptídeo de lactase, composição, uso de um polipeptídeo variante, processo para a produção de um produto lácteo e produto lácteo | |
| BR112015027187A2 (pt) | processo de fabricação de uma composição antiperspirante aquosa e método de obtenção de um benefício de antiperspirância | |
| EP4234485A3 (en) | Aqueous composition and method of producing chlorine dioxide using aqueous composition | |
| CO6511211A2 (es) | Composiciones estable de sns 595 y métodos de preparación | |
| AR100118A1 (es) | Proceso para preparar sílices precipitadas | |
| BR112015007830A2 (pt) | aumento do rendimento para plantas suscetíveis ao estresse | |
| UY32075A (es) | Estabilización de preparaciones acuosas de minerales mediante reuterina | |
| BR112014032854A2 (pt) | processo para a produção de vanilina a partir de uma composição aquosa básica compreendendo vanilina | |
| BR112015009139A2 (pt) | processo de produção de soforose a partir de soforolipídios | |
| BR112015022205A2 (pt) | métodos para a descarboxilação eletrolítica de açúcares | |
| MY203739A (en) | Cations as catalyst in the production of alkane sulfonic acids | |
| WO2015079064A3 (en) | Peroxygenase variants | |
| BR112015031491A2 (pt) | método de produção para minério de ferro de baixo teor de enxofre | |
| MX2015012381A (es) | Inmunogenos fungicos y materiales y metodos relacionados. |
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 |