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BRPI0813171A2 - Método de fabricação de gel de sílica e géis produzidos pelo referido método - Google Patents

Método de fabricação de gel de sílica e géis produzidos pelo referido método

Info

Publication number
BRPI0813171A2
BRPI0813171A2 BRPI0813171-6A2A BRPI0813171A BRPI0813171A2 BR PI0813171 A2 BRPI0813171 A2 BR PI0813171A2 BR PI0813171 A BRPI0813171 A BR PI0813171A BR PI0813171 A2 BRPI0813171 A2 BR PI0813171A2
Authority
BR
Brazil
Prior art keywords
silica gel
gels produced
manufacturing silica
manufacturing
gels
Prior art date
Application number
BRPI0813171-6A2A
Other languages
English (en)
Inventor
Duen-Wu Hua
Fitzgerald A Sinclair
Michael C Withiam
Francis R W Godwin
Original Assignee
Huber Corp J M
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 Huber Corp J M filed Critical Huber Corp J M
Publication of BRPI0813171A2 publication Critical patent/BRPI0813171A2/pt

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
    • C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
    • C01B33/141—Preparation of hydrosols or aqueous dispersions
    • C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
    • C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
    • 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
    • C01B33/158—Purification; Drying; Dehydrating
    • 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
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/10—Refining fats or fatty oils by adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Silicon Compounds (AREA)
BRPI0813171-6A2A 2007-06-27 2008-06-03 Método de fabricação de gel de sílica e géis produzidos pelo referido método BRPI0813171A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/823,436 US7803343B2 (en) 2007-06-27 2007-06-27 Silica gel manufacturing method and gels made thereby
PCT/US2008/065613 WO2009002664A1 (en) 2007-06-27 2008-06-03 Silica gel manufacturing method and gels made thereby

Publications (1)

Publication Number Publication Date
BRPI0813171A2 true BRPI0813171A2 (pt) 2014-12-23

Family

ID=40160780

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813171-6A2A BRPI0813171A2 (pt) 2007-06-27 2008-06-03 Método de fabricação de gel de sílica e géis produzidos pelo referido método

Country Status (6)

Country Link
US (1) US7803343B2 (pt)
EP (1) EP2173659A4 (pt)
KR (1) KR20100038390A (pt)
CN (1) CN101743196A (pt)
BR (1) BRPI0813171A2 (pt)
WO (1) WO2009002664A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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US20080006012A1 (en) * 2006-07-06 2008-01-10 Friday David K Air filtration media comprising metal-doped silicon-base gel materials with oxidizing agents
US8596468B2 (en) 2007-06-27 2013-12-03 J.M. Huber Corporation Composite caustic silica gel manufacturing method and gels made thereby
US8088277B2 (en) 2008-06-11 2012-01-03 General Electric Company Methods and system for removing impurities from heavy fuel
WO2011121620A1 (en) * 2010-03-29 2011-10-06 Abb S.P.A. Process and apparatus for preparing activated silica and use of the thus produced activated silica in the treatment of waste waters.
JP5313411B1 (ja) * 2012-08-24 2013-10-09 パナソニック株式会社 シリカ多孔体および光マイクロフォン
EP2979991A1 (en) 2014-07-31 2016-02-03 Greif International Holding BV. Multilayer material, fire protection mat with said multilayer material and transport and storage container assembly comprising said fire protection mat.
EP3261740A4 (en) * 2015-02-26 2018-09-26 Imerys Filtration Minerals, Inc. Filter aids for biodiesel and edible oil filtration and methods and uses of the filtering aids
CN107162006B (zh) * 2017-05-25 2019-05-24 厦门大学 一种加盐干燥方法
WO2019213157A1 (en) 2018-05-02 2019-11-07 Reg Synthetic Fuels, Llc Method for upgrading low-value and waste fats, oils, and greases
KR20220139196A (ko) 2021-04-07 2022-10-14 강상구 기능성 실리카겔 가공장치 및 이를 이용한 실리카겔 가공방법
CN113663610B (zh) * 2021-09-11 2023-05-23 山东博凯硅胶有限公司 一种大孔低密度块状复合凝胶及其生产工艺
CN116282045B (zh) * 2022-12-31 2024-09-03 浙江伏曦新材料有限公司 一种石英砂酸淬提纯装置及其使用方法
CN117383571A (zh) * 2023-10-13 2024-01-12 山东邦凯新材料有限公司 一种改性无机硅胶及其制备工艺

Family Cites Families (40)

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US3819811A (en) 1968-08-06 1974-06-25 Nat Petro Chem Preparation of silica gels
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US4279879A (en) 1979-10-01 1981-07-21 W. R. Grace & Co. Silica gel
FR2471947A1 (fr) * 1979-12-20 1981-06-26 Rhone Poulenc Ind Silice de precipitation, notamment utilisable comme charge renforcante
US4659467A (en) 1985-07-15 1987-04-21 Spearman Michael R Spin connection adsorption filter
US4826536A (en) 1986-10-14 1989-05-02 E.C.C America Inc. Structured kaolin pigments
US4767429A (en) * 1986-12-11 1988-08-30 American Telephone & Telegraph Co., At&T Bell Laboratories Glass body formed from a vapor-derived gel and process for producing same
JPS63210017A (ja) * 1987-02-27 1988-08-31 Mizusawa Ind Chem Ltd 複合フイロケイ酸塩及びその製法
US5219660A (en) 1987-06-01 1993-06-15 Wason Satish K Precipitated encapsulated paper pigments and methods
US4954220A (en) 1988-09-16 1990-09-04 E. I. Du Pont De Nemours And Company Polysilicate microgels as retention/drainage aids in papermaking
US5352277A (en) 1988-12-12 1994-10-04 E. I. Du Pont De Nemours & Company Final polishing composition
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FR2688231B1 (fr) 1992-03-05 1994-11-10 Pechiney Electrometallurgie Fil composite a gaine plastique pour additions a des bains metalliques.
US5503820A (en) * 1992-05-26 1996-04-02 E. I. Du Pont De Nemours And Company Method for preparing low-concentration polysilicate microgels
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JP3500305B2 (ja) * 1997-06-13 2004-02-23 水澤化学工業株式会社 二重構造を有する非晶質シリカ粒子、その製法及び用途
SE510651C2 (sv) * 1997-10-16 1999-06-14 Munters Ab Carl Förfarande för att behandla, speciellt stabilisera kiselgel
DE19810564A1 (de) * 1998-03-11 1999-09-16 Basf Ag Verfahren zur Trocknung und Herstellung von mikroporösen Teilchen sowie eine Vorrichtung zur Trocknung
EP1093486B1 (de) 1998-06-05 2004-08-04 Cabot Corporation Nanoporöse interpenetrierende organisch-anorganische netzwerke
US6380265B1 (en) 1998-07-09 2002-04-30 W. R. Grace & Co.-Conn. Dispersion of fine porous inorganic oxide particles and processes for preparing same
DE19909894A1 (de) 1999-03-06 2000-09-07 Basf Coatings Ag Sol-Gel-Überzug für einschichtige oder mehrschichtige Lackierungen
US6689437B1 (en) 1999-03-31 2004-02-10 Toyo Boseki Kabushiki Kaisha Oxygen-absorbing material
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JP4216716B2 (ja) 2001-08-09 2009-01-28 ウォーターズ・インヴェストメンツ・リミテッド クロマトグラフィー分離用多孔質有機・無機ハイブリッドモノリス状物質、およびその製造方法
ES2250592T3 (es) 2001-10-11 2006-04-16 Rohm And Haas Company Composicion de revestimiento en polvo, procedimiento para su endurecimiento y articulos derivados de la misma.
CA2418443C (en) 2002-02-05 2007-04-24 Kabushiki Kaisha Toshiba Method of treating fats and oils
US6969692B2 (en) 2002-08-28 2005-11-29 Albemarle Netherlands B.V. Process for the preparation of doped pentasil-type zeolites using a doped reactant
US7582214B2 (en) 2005-06-20 2009-09-01 Mcmaster University Methods for forming macroporous monolithic methylsilsesquioxanes
US20080006012A1 (en) 2006-07-06 2008-01-10 Friday David K Air filtration media comprising metal-doped silicon-base gel materials with oxidizing agents
US7553416B2 (en) 2007-06-27 2009-06-30 J.M. Huber Corporation Caustic silica gel manufacturing method and gels made thereby
US8596468B2 (en) 2007-06-27 2013-12-03 J.M. Huber Corporation Composite caustic silica gel manufacturing method and gels made thereby

Also Published As

Publication number Publication date
US20090004089A1 (en) 2009-01-01
EP2173659A4 (en) 2012-09-05
CN101743196A (zh) 2010-06-16
EP2173659A1 (en) 2010-04-14
KR20100038390A (ko) 2010-04-14
WO2009002664A1 (en) 2008-12-31
WO2009002664A8 (en) 2010-03-04
US7803343B2 (en) 2010-09-28

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.