GB9316167D0 - Silica product and processes - Google Patents

Silica product and processes

Info

Publication number
GB9316167D0
GB9316167D0 GB939316167A GB9316167A GB9316167D0 GB 9316167 D0 GB9316167 D0 GB 9316167D0 GB 939316167 A GB939316167 A GB 939316167A GB 9316167 A GB9316167 A GB 9316167A GB 9316167 D0 GB9316167 D0 GB 9316167D0
Authority
GB
United Kingdom
Prior art keywords
processes
silica product
silica
product
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.)
Pending
Application number
GB939316167A
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.)
BP Chemicals Ltd
BP PLC
Original Assignee
BP Chemicals Ltd
BP PLC
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
Priority claimed from GB929216757A external-priority patent/GB9216757D0/en
Priority claimed from GB929216756A external-priority patent/GB9216756D0/en
Application filed by BP Chemicals Ltd, BP PLC filed Critical BP Chemicals Ltd
Publication of GB9316167D0 publication Critical patent/GB9316167D0/en
Pending legal-status Critical Current

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
    • C01B33/157—After-treatment of gels
    • B01J35/615—
    • B01J35/617—
    • B01J35/638—
    • B01J35/647—
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B01J37/033—Using Hydrolysis
    • 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
    • C01B33/152—Preparation of hydrogels
    • C01B33/154—Preparation of hydrogels 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
    • C01B33/16—Preparation of silica xerogels
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
GB939316167A 1992-08-07 1993-08-04 Silica product and processes Pending GB9316167D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929216757A GB9216757D0 (en) 1992-08-07 1992-08-07 Silica product and process
GB929216756A GB9216756D0 (en) 1992-08-07 1992-08-07 Silica product

Publications (1)

Publication Number Publication Date
GB9316167D0 true GB9316167D0 (en) 1993-09-22

Family

ID=26301384

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939316167A Pending GB9316167D0 (en) 1992-08-07 1993-08-04 Silica product and processes
GB9316350A Expired - Fee Related GB2269377B (en) 1992-08-07 1993-08-06 Silica product and processes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9316350A Expired - Fee Related GB2269377B (en) 1992-08-07 1993-08-06 Silica product and processes

Country Status (1)

Country Link
GB (2) GB9316167D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114868016A (en) * 2019-12-26 2022-08-05 Tas工程有限公司 Method for extracting low-molecular substance present in biological sample

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9606002D0 (en) * 1996-03-08 1996-05-22 Bratton Graham J Mesoporous material
DE19636126A1 (en) * 1996-09-06 1998-03-12 Basf Ag Chromium catalysts with mesoporous molecular sieves as supports
JP3436037B2 (en) * 1997-01-10 2003-08-11 株式会社豊田中央研究所 Method for producing bulk porous silica
DE19752456A1 (en) 1997-11-26 1999-05-27 Hoechst Ag Production of organically modified silica aerogel
DE59811774D1 (en) 1998-06-05 2004-09-09 Cabot Corp NANOPOROUS INTERPENETRIC ORGANIC-INORGANIC NETWORKS
US6334988B1 (en) * 1998-08-21 2002-01-01 The University Of Vermont And State Agricultural College Mesoporous silicates and method of making same
CN100445204C (en) * 2001-11-27 2008-12-24 三菱化学株式会社 Silica and producing method thereof
JP2003226515A (en) * 2001-11-27 2003-08-12 Mitsubishi Chemicals Corp Silica and method for producing the same
US8815200B2 (en) 2004-12-02 2014-08-26 The University Of Vermont And State Agricultural College Mesoporous inorganic oxide spheres and method of making same
HUE051542T2 (en) 2006-07-23 2021-03-01 Univ Iowa State Res Found Inc Biodiesel production using composite catalysts
GB0704797D0 (en) 2007-03-13 2007-04-18 Phoenix Ipr Ltd Membrane structures and their production and use
US8596468B2 (en) * 2007-06-27 2013-12-03 J.M. Huber Corporation Composite caustic silica gel manufacturing method and gels made thereby
US7803343B2 (en) 2007-06-27 2010-09-28 J.M. Huber Corporation Silica gel manufacturing method and gels made thereby
US7906665B2 (en) * 2007-10-30 2011-03-15 Iowa State University Research Foundation, Inc. Solid catalyst system for biodiesel production
JP5944894B2 (en) 2010-06-24 2016-07-05 ピーキュー コーポレイション Catalyst carrier particles and method for producing catalyst carrier particles
CN103880024B (en) * 2012-12-21 2015-11-18 青岛美格斯科技有限公司 A kind of preparation method of large pore volume silica-gel carrier
CN109836517B (en) * 2017-11-28 2021-07-02 中国石油天然气股份有限公司 Preparation method of silica gel carrier for olefin catalysis

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819811A (en) * 1968-08-06 1974-06-25 Nat Petro Chem Preparation of silica gels
US3794713A (en) * 1968-08-06 1974-02-26 Nat Petro Chem Preparation of silica gels
US3794712A (en) * 1971-10-26 1974-02-26 Nat Petro Chem Preparation of silica gels
US4758440A (en) * 1986-02-03 1988-07-19 Heem Peter V D Process for chillproofing a malt beverage and silica product for chillproofing
DE3924243A1 (en) * 1989-07-21 1991-01-24 Henkel Kgaa METHOD FOR PRODUCING SI0 (DOWN ARROW) 2 (DOWN ARROW) AEROGELS (II)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114868016A (en) * 2019-12-26 2022-08-05 Tas工程有限公司 Method for extracting low-molecular substance present in biological sample
CN114868016B (en) * 2019-12-26 2023-11-28 Tas工程有限公司 Method for extracting low molecular substance existing in biological sample

Also Published As

Publication number Publication date
GB2269377A (en) 1994-02-09
GB2269377B (en) 1996-12-04
GB9316350D0 (en) 1993-09-22

Similar Documents

Publication Publication Date Title
GB9204769D0 (en) Workcentre and supports
GB2269377B (en) Silica product and processes
AP9300593A0 (en) Process
GB9204770D0 (en) Workcentre and supports
GB9305565D0 (en) Novel compounds and processes
GB9203375D0 (en) Process
GB2268439B (en) Pipe-welding device and process
GB9202375D0 (en) Process
GB9210824D0 (en) Moulding process and product
AP9300474A0 (en) Process
GB9201496D0 (en) Process
GB9100915D0 (en) Products and process
AP9300473A0 (en) Process
GB9220745D0 (en) Silica product and process
GB9216757D0 (en) Silica product and process
GB9216756D0 (en) Silica product
HU9200005D0 (en) Process and product
IL101894A0 (en) Purification process and product
GB9205455D0 (en) Product and method
GB9304905D0 (en) Processes
GB9207002D0 (en) Product and process for using same
GB9225373D0 (en) Novel compounds and process
GB9216664D0 (en) Novel compounds and process
GB9216662D0 (en) Novel compounds and process
HU9201791D0 (en) Orthopedical products