DE60005367D1 - Fällungskieselsäure , herstellungsverfahren und verwendung - Google Patents

Fällungskieselsäure , herstellungsverfahren und verwendung

Info

Publication number: DE60005367D1
Authority: DE; Germany
Prior art keywords: dosing; minutes; sulfuric acid; water glass; precipitated silica
Prior art date: 1999-07-28
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.): Expired - Lifetime

Application number

DE60005367T

Other languages

English (en)

Other versions

DE60005367T2 (de

Inventor

Hendrik Dokter

Ignatius Tijburg

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

AKZO PQ SILICA VOF AMERSFOORT

Original Assignee

AKZO PQ SILICA VOF AMERSFOORT

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.)

1999-07-28

Filing date

2000-07-19

Publication date

2003-10-23

2000-07-19 Application filed by AKZO PQ SILICA VOF AMERSFOORT filed Critical AKZO PQ SILICA VOF AMERSFOORT

2003-10-23 Publication of DE60005367D1 publication Critical patent/DE60005367D1/de

2004-06-24 Application granted granted Critical

2004-06-24 Publication of DE60005367T2 publication Critical patent/DE60005367T2/de

2020-07-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
229910052710 silicon Inorganic materials 0.000 title 1
239000010703 silicon Substances 0.000 title 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 16
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 8
239000000377 silicon dioxide Substances 0.000 abstract 8
235000019353 potassium silicate Nutrition 0.000 abstract 4
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 4
229910052681 coesite Inorganic materials 0.000 abstract 2
229910052906 cristobalite Inorganic materials 0.000 abstract 2
238000000034 method Methods 0.000 abstract 2
235000012239 silicon dioxide Nutrition 0.000 abstract 2
229910052682 stishovite Inorganic materials 0.000 abstract 2
229910052905 tridymite Inorganic materials 0.000 abstract 2
LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 abstract 1
KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
238000010521 absorption reaction Methods 0.000 abstract 1
239000012736 aqueous medium Substances 0.000 abstract 1
238000001035 drying Methods 0.000 abstract 1
229920001971 elastomer Polymers 0.000 abstract 1
239000000806 elastomer Substances 0.000 abstract 1
239000000945 filler Substances 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
238000012856 packing Methods 0.000 abstract 1
238000001556 precipitation Methods 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1
238000005406 washing 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
- C01B33/18—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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/19—Oil-absorption capacity, e.g. DBP values

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Silicon Compounds (AREA)
Compositions Of Macromolecular Compounds (AREA)
Silicates, Zeolites, And Molecular Sieves (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

DE60005367T 1999-07-28 2000-07-19 Fällungskieselsäure , herstellungsverfahren und verwendung Expired - Lifetime DE60005367T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP99202485		1999-07-28
EP99202485		1999-07-28
PCT/EP2000/006967 WO2001007364A1 (en)	1999-07-28	2000-07-19	Precipitated silica, a process to make it, and its use

Publications (2)

Publication Number	Publication Date
DE60005367D1 true DE60005367D1 (de)	2003-10-23
DE60005367T2 DE60005367T2 (de)	2004-06-24

Family

ID=8240505

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60005367T Expired - Lifetime DE60005367T2 (de)	1999-07-28	2000-07-19	Fällungskieselsäure , herstellungsverfahren und verwendung

Country Status (11)

Country	Link
EP (1)	EP1200346B1 (de)
AT (1)	ATE250007T1 (de)
AU (1)	AU6436300A (de)
CZ (1)	CZ2002310A3 (de)
DE (1)	DE60005367T2 (de)
ES (1)	ES2213031T3 (de)
HU (1)	HUP0204138A3 (de)
PL (1)	PL354091A1 (de)
TR (1)	TR200200235T2 (de)
WO (1)	WO2001007364A1 (de)
ZA (1)	ZA200200537B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
RU2004107514A (ru)	2001-08-13	2005-10-10	Сосьете Де Текноложи Мишлен (Fr)	Композиция на основе диенового каучука для пневматических шин, включающая особый диоксид кремния в качестве усиливающего наполнителя
JP4515761B2 (ja) *	2001-08-13	2010-08-04	ロディア・シミ	シリカの製造方法、特定の細孔寸法及び／又は粒度分布を有するシリカ並びにそれらの特に重合体強化のための使用
FR2833937B1 (fr) *	2001-12-26	2004-11-12	Rhodia Chimie Sa	Silices a faible reprise en eau
FR2880351B1 (fr)	2004-12-30	2007-04-13	Rhodia Chimie Sa	Utilisation de silices specifiques pour augmenter la rigidite d'un thermoplastique en maintenant ou ameliorant sa resistance au choc
EP1813573A1 (de)	2006-01-25	2007-08-01	Degussa GmbH	Verfahren zur Herstellung von Gummimischungen
KR20120114319A (ko) *	2009-12-23	2012-10-16	블루스타 실리콘즈 프랑스 에스에이에스	침전 실리카
WO2019168690A1 (en)	2018-03-02	2019-09-06	Pörner Ingenieurgesellschaft M.B.H.	Sustainable silicates and methods for their extraction
EP3774655B1 (de) *	2018-03-29	2023-05-24	Tata Chemicals Limited	Verfahren zur herstellung von gefällter kieselsäure
CN110835110A (zh) *	2019-12-12	2020-02-25	通化双龙硅材料科技有限公司	一种沉淀水合二氧化硅的制备方法
CN111573683B (zh) *	2020-07-09	2021-12-28	福建省南平嘉茂纳米科技发展有限公司	一种高比表面积低吸油值二氧化硅的制备方法及其产品
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
CN117735562B (zh) *	2023-12-21	2026-02-03	无锡恒诚硅业有限公司	一种高补强高分散二氧化硅及其制备方法与应用

Family Cites Families (5)

* 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.
DE4427137B4 (de) *	1993-10-07	2007-08-23	Degussa Gmbh	Fällungskieselsäure
US5846506A (en) *	1994-10-07	1998-12-08	Degussa Aktiengesellschaft	Precipitated silicas
FR2763581B1 (fr) *	1997-05-26	1999-07-23	Rhodia Chimie Sa	Silice precipitee utilisable comme charge renforcante pour elastomeres
DE19740440A1 (de) *	1997-09-15	1999-03-18	Degussa	Leicht dispergierbare Fällungskieselsäure

2000
- 2000-07-19 AU AU64363/00A patent/AU6436300A/en not_active Abandoned
- 2000-07-19 CZ CZ2002310A patent/CZ2002310A3/cs unknown
- 2000-07-19 EP EP00951417A patent/EP1200346B1/de not_active Expired - Lifetime
- 2000-07-19 AT AT00951417T patent/ATE250007T1/de not_active IP Right Cessation
- 2000-07-19 ES ES00951417T patent/ES2213031T3/es not_active Expired - Lifetime
- 2000-07-19 PL PL00354091A patent/PL354091A1/xx not_active IP Right Cessation
- 2000-07-19 TR TR2002/00235T patent/TR200200235T2/xx unknown
- 2000-07-19 HU HU0204138A patent/HUP0204138A3/hu unknown
- 2000-07-19 WO PCT/EP2000/006967 patent/WO2001007364A1/en not_active Ceased
- 2000-07-19 DE DE60005367T patent/DE60005367T2/de not_active Expired - Lifetime
2002
- 2002-01-22 ZA ZA200200537A patent/ZA200200537B/en unknown

Also Published As

Publication number	Publication date
TR200200235T2 (tr)	2002-07-22
AU6436300A (en)	2001-02-13
PL354091A1 (en)	2003-12-29
ZA200200537B (en)	2003-06-25
ATE250007T1 (de)	2003-10-15
HUP0204138A2 (hu)	2003-03-28
HUP0204138A3 (en)	2004-08-30
CZ2002310A3 (cs)	2003-01-15
WO2001007364A1 (en)	2001-02-01
EP1200346A1 (de)	2002-05-02
EP1200346B1 (de)	2003-09-17
ES2213031T3 (es)	2004-08-16
DE60005367T2 (de)	2004-06-24

Similar Documents

Publication	Publication Date	Title
ATE250007T1 (de)	2003-10-15	Fällungskieselsäure , herstellungsverfahren und verwendung
JP4015503B2 (ja)	2007-11-28	被覆酸化物粒子、その製造法、該粒子を含有する日焼け止め剤及び該粒子の使用
US6827916B2 (en)	2004-12-07	Method of making silica
CA1224012A (en)	1987-07-14	Precipitated silica having improved morphological characteristics process for production thereof and the application thereof, in particular as a filler
FI61909B (fi)	1982-06-30	Foerfarande foer framstaellning av foer anvaendning i tandrengoeringsmedel avsedda amorfa utfaellda kiselsyrapigment
CA2279296C (en)	2007-10-30	Hydrophobic organosilicate-modified silica gels
Jesionowski et al.	2000	Comparison of the techniques used to modify amorphous hydrated silicas
NO302165B1 (no)	1998-02-02	Utfelt silika og fremgangsmåte for dets fremstilling
KR101559897B1 (ko)	2015-10-13	미세하게 분할된 침강 실리카의 제조방법
NO20014782D0 (no)	2001-10-01	Dopet utfellingskiselsyre
US2535036A (en)	1950-12-26	Manufacture of finely divided silica
KR970704631A (ko)	1997-09-06	침전된 실리카의 농축 현탄액, 그의 제조 방법 및 상기 현탄액의 용도(conce-ntrated suspension of precipitation silica, methods of preparation and utilisations of said suspension)
DE69801742T2 (de)	2002-07-04	Verfahren zur herstellung hydrophober kieselsaüre mit verringerter spezifischer oberfläche unter neutralen bedingungen
CN106044790B (zh)	2018-01-09	一种沉淀法制备白炭黑的方法
JP3370343B2 (ja)	2003-01-27	疎水性のオルガノシリケート変性シリカゲルを中性条件下に製造する方法
CN107021495A (zh)	2017-08-08	一种橡胶制品用高吸油高补强二氧化硅的制备方法
US20080202387A1 (en)	2008-08-28	Process For Producing Silica and Sodium Sulfite With Sodium Sulfate
JP3563281B2 (ja)	2004-09-08	疎水化された、熱分解により得られた金属及び／又はメタロイドの酸化物、酸化物混合物又は混合酸化物及びこのような酸化物の表面処理の方法
CN109179429B (zh)	2022-02-22	一种氯硅烷残液制备介孔纳米二氧化硅的方法
CN108928827A (zh)	2018-12-04	一种提高白炭黑比表面积和孔容的方法
CN102198941B (zh)	2013-04-24	一种四氯化硅水解制备白炭黑的方法
JP2002241122A (ja)	2002-08-28	高純度シリカの製造方法
CN104860322B (zh)	2017-09-26	一种低钠离子含量高纯硅溶胶的制备方法
CN100447083C (zh)	2008-12-31	细碎的热解制备的金属氧化物颗粒的净化
CN100406379C (zh)	2008-07-30	气相法制备纳米二氧化硅的脱酸方法

Legal Events

Date	Code	Title	Description
2004-10-14	8364	No opposition during term of opposition