CN102112396B - 用于承载应用的新型沉淀硅酸 - Google Patents

用于承载应用的新型沉淀硅酸 Download PDF

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Publication number
CN102112396B
CN102112396B CN200980130873.1A CN200980130873A CN102112396B CN 102112396 B CN102112396 B CN 102112396B CN 200980130873 A CN200980130873 A CN 200980130873A CN 102112396 B CN102112396 B CN 102112396B
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CN
China
Prior art keywords
precipitated silica
silica
drying
precipitated
base
Prior art date
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 - Fee Related
Application number
CN200980130873.1A
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English (en)
Chinese (zh)
Other versions
CN102112396A (zh
Inventor
F·海因德尔
C-P·德雷克塞尔
F·哈兹尔胡恩
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.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa GmbH
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
Application filed by Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Publication of CN102112396A publication Critical patent/CN102112396A/zh
Application granted granted Critical
Publication of CN102112396B publication Critical patent/CN102112396B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • 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
    • 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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/157—After-treatment of gels
    • C01B33/159—Coating or hydrophobisation
    • 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)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
CN200980130873.1A 2008-08-01 2009-07-22 用于承载应用的新型沉淀硅酸 Expired - Fee Related CN102112396B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008035867A DE102008035867A1 (de) 2008-08-01 2008-08-01 Neuartige Fällungskieselsäuren für Trägeranwendungen
DE102008035867.3 2008-08-01
PCT/EP2009/059431 WO2010012638A1 (de) 2008-08-01 2009-07-22 Neuartige fällungskieselsäuren für trägeranwendungen

Publications (2)

Publication Number Publication Date
CN102112396A CN102112396A (zh) 2011-06-29
CN102112396B true CN102112396B (zh) 2014-08-27

Family

ID=41168657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980130873.1A Expired - Fee Related CN102112396B (zh) 2008-08-01 2009-07-22 用于承载应用的新型沉淀硅酸

Country Status (15)

Country Link
US (1) US8962519B2 (https=)
EP (1) EP2303777B1 (https=)
JP (1) JP5518064B2 (https=)
KR (1) KR101616590B1 (https=)
CN (1) CN102112396B (https=)
BR (1) BRPI0916603B1 (https=)
CA (1) CA2732596A1 (https=)
DE (1) DE102008035867A1 (https=)
ES (1) ES2409712T3 (https=)
MX (1) MX2011001126A (https=)
PL (1) PL2303777T3 (https=)
PT (1) PT2303777E (https=)
RU (1) RU2541063C2 (https=)
TW (1) TWI503278B (https=)
WO (1) WO2010012638A1 (https=)

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KR101431932B1 (ko) * 2009-12-26 2014-08-19 에보니크 데구사 게엠베하 수분 함유 분말 조성물
DE102010003204A1 (de) 2010-03-24 2011-12-15 Evonik Degussa Gmbh Grobteilige Trägerkieselsäuren
DE102011004532A1 (de) * 2011-02-22 2012-08-23 Evonik Degussa Gmbh Hochreines Siliciumdioxidgranulat für Quarzglasanwendungen
DE102012211121A1 (de) 2012-06-28 2014-01-02 Evonik Industries Ag Granuläre, funktionalisierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung
DE102014113411A1 (de) 2014-09-17 2016-03-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anorganische, Silica-basierte Feststoff-Schaumpartikel mit geschlossenen Innenporen, ihre Herstellung und ihre Verwendung als Füll- oder Speicherstoff
US11427506B2 (en) 2016-07-29 2022-08-30 Evonik Operations Gmbh Method for producing hydrophobic heat insulation material
MX2019008516A (es) 2017-01-18 2019-09-18 Evonik Degussa Gmbh Material de aislamiento termico granulado y procedimiento para producirlo.
AU2018222468B2 (en) * 2017-02-14 2023-05-11 Dsm Ip Assets B.V. Water dispersible formulations
KR102605784B1 (ko) * 2017-02-14 2023-11-24 디에스엠 아이피 어셋츠 비.브이. 저장-안정성 제형
DE102017209782A1 (de) 2017-06-09 2018-12-13 Evonik Degussa Gmbh Verfahren zur Wärmedämmung eines evakuierbaren Behälters
JP7184916B2 (ja) 2018-03-05 2022-12-06 エボニック オペレーションズ ゲーエムベーハー エーロゲル材料を製造する方法
EP3597615A1 (en) 2018-07-17 2020-01-22 Evonik Operations GmbH Granular mixed oxide material and thermal insulating composition on its basis
CA3105678C (en) 2018-07-17 2022-10-18 Evonik Operations Gmbh Thermal insulating composition based on silica granulates
EP3823942A1 (en) 2018-07-18 2021-05-26 Evonik Operations GmbH Process for hydrophobizing shaped insulation-material bodies based on silica at ambient pressure
DK3662761T3 (da) * 2018-12-04 2021-07-26 Dsm Ip Assets Bv Opbevaringsstabile adsorbater af nitrooxyforbindelser
DK3870537T3 (da) 2020-01-14 2025-09-29 Evonik Operations Gmbh Siliciumdioxidbaseret hydrofobt granulært materiale med øget polaritet
US12515958B2 (en) 2020-04-30 2026-01-06 Evonik Operations Gmbh Silica aerogel with increased alkaline stability
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen
CN116744800A (zh) * 2020-12-03 2023-09-12 Ew营养有限责任公司 饲料添加剂
JP2025119062A (ja) * 2022-04-28 2025-08-14 日本たばこ産業株式会社 無機多孔質材料を含む口腔用組成物
JP2025119063A (ja) * 2022-04-28 2025-08-14 日本たばこ産業株式会社 無機多孔質材料を含む口腔用組成物
JP2025119064A (ja) * 2022-04-28 2025-08-14 日本たばこ産業株式会社 無機多孔質材料を含む口腔用組成物
US12390420B1 (en) 2024-10-22 2025-08-19 Bryet Us, Inc. Compositions for targeted delivery of therapeutic agents and methods for the synthesis and use thereof

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN87106208A (zh) * 1986-07-28 1988-06-15 陶氏化学公司 制造粒度均一的多孔二氧化硅球的工艺方法
CN1214957A (zh) * 1998-09-11 1999-04-28 自贡市化工研究设计院 沉淀水合二氧化硅的喷雾—流化床造粒方法
CN1927712A (zh) * 2005-09-09 2007-03-14 德古萨公司 具有特定孔径分布的沉淀二氧化硅

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
FR2453880A1 (fr) 1979-04-13 1980-11-07 Rhone Poulenc Ind Nouveau pigment a base de silice sous forme de bille, procede pour l'obtenir et application, notamment comme charge renforcante dans les elastomeres
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
EP0670813B1 (fr) 1993-09-29 2003-03-12 Rhodia Chimie Silice precipitee
JP3153698B2 (ja) 1994-02-15 2001-04-09 日本シリカ工業株式会社 顆粒状沈殿ケイ酸及びその製造方法
FR2732328B1 (fr) 1995-03-29 1997-06-20 Rhone Poulenc Chimie Nouveau procede de preparation de silice precipitee, nouvelles silices precipitees contenant de l'aluminium et leur utilisation au renforcement des elastomeres
FR2767071B1 (fr) 1997-08-06 1999-09-10 Rhodia Chimie Sa Composition comprenant un liquide absorbe sur un support a base de silice precipitee
DE19807700A1 (de) 1998-02-24 1999-08-26 Degussa Fällungskieselsäuregranulate
FR2776537B1 (fr) 1998-03-30 2000-05-05 Rhodia Chimie Sa Composition comprenant un liquide absorbe sur un support a base de silice precipitee
DE19840153A1 (de) 1998-09-03 2000-04-20 Degussa Fällungskieselsäure
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
DE10218350A1 (de) 2002-04-25 2003-11-20 Degussa Silanmodifizierter oxidischer oder silikatischer Füllstoff, Verfahren zu seiner Herstellung und seine Verwendung
KR100960519B1 (ko) 2003-01-22 2010-06-03 에보닉 데구사 게엠베하 고무에 사용하기 위한 고분산성 실리카
JP2005053728A (ja) 2003-08-01 2005-03-03 Dsl Japan Co Ltd 高吸油性および高い構造性を有する非晶質シリカ粒子
DE102004005411A1 (de) 2004-02-03 2005-08-18 Degussa Ag Hydrophobe Fällungskieselsäure für Entschäumerformulierungen
DE102004005409A1 (de) 2004-02-03 2005-08-18 Degussa Ag Hydrophile Fällungskieselsäure für Entschäumerformulierungen
DE102004029069A1 (de) * 2004-06-16 2005-12-29 Degussa Ag Oberflächenmodifizierte Silicagele
DE102005043201A1 (de) * 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit einer besonderen Porengrößenverteilung
FR2891539B1 (fr) 2005-09-30 2007-11-30 Rhodia Recherches & Tech Silice de cohesion elevee, procede de preparation et utilisations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87106208A (zh) * 1986-07-28 1988-06-15 陶氏化学公司 制造粒度均一的多孔二氧化硅球的工艺方法
CN1214957A (zh) * 1998-09-11 1999-04-28 自贡市化工研究设计院 沉淀水合二氧化硅的喷雾—流化床造粒方法
CN1927712A (zh) * 2005-09-09 2007-03-14 德古萨公司 具有特定孔径分布的沉淀二氧化硅

Also Published As

Publication number Publication date
JP2011529842A (ja) 2011-12-15
DE102008035867A1 (de) 2010-02-04
ES2409712T3 (es) 2013-06-27
EP2303777A1 (de) 2011-04-06
KR101616590B1 (ko) 2016-04-28
BRPI0916603A2 (pt) 2015-11-10
MX2011001126A (es) 2011-03-29
US8962519B2 (en) 2015-02-24
EP2303777B1 (de) 2013-03-20
KR20110052671A (ko) 2011-05-18
JP5518064B2 (ja) 2014-06-11
RU2541063C2 (ru) 2015-02-10
PL2303777T3 (pl) 2013-07-31
TWI503278B (zh) 2015-10-11
CA2732596A1 (en) 2010-02-04
BRPI0916603B1 (pt) 2019-05-21
TW201016604A (en) 2010-05-01
RU2011107350A (ru) 2013-06-20
CN102112396A (zh) 2011-06-29
US20110136919A1 (en) 2011-06-09
WO2010012638A1 (de) 2010-02-04
PT2303777E (pt) 2013-06-03

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Essen, Germany

Patentee after: Evonik Operations Ltd.

Address before: Essen, Germany

Patentee before: EVONIK DEGUSSA GmbH

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140827