CN101534944B - 富金属硅质组合物及其生产方法 - Google Patents

富金属硅质组合物及其生产方法 Download PDF

Info

Publication number
CN101534944B
CN101534944B CN2007800411100A CN200780041110A CN101534944B CN 101534944 B CN101534944 B CN 101534944B CN 2007800411100 A CN2007800411100 A CN 2007800411100A CN 200780041110 A CN200780041110 A CN 200780041110A CN 101534944 B CN101534944 B CN 101534944B
Authority
CN
China
Prior art keywords
metal
colloidal silica
silica particles
particles
colloidal
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.)
Active
Application number
CN2007800411100A
Other languages
English (en)
Chinese (zh)
Other versions
CN101534944A (zh
Inventor
布赖恩·T·霍兰德
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.)
ChampionX LLC
Original Assignee
Nalco Co LLC
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 Nalco Co LLC filed Critical Nalco Co LLC
Publication of CN101534944A publication Critical patent/CN101534944A/zh
Application granted granted Critical
Publication of CN101534944B publication Critical patent/CN101534944B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • B01J20/16—Alumino-silicates
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
    • B01J20/3234—Inorganic material layers
    • B01J20/3236—Inorganic material layers containing metal, other than zeolites, e.g. oxides, hydroxides, sulphides or salts
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • B01J27/13—Platinum group metals
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/049—Pillared clays
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • 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
    • B01J37/04—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • 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
    • C01B33/146—After-treatment of sols
    • C01B33/151—After-treatment of sols by progressively adding a sol to a different sol, i.e. "build-up" of particles using a "heel"
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
  • Powder Metallurgy (AREA)
  • Silicon Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CN2007800411100A 2006-11-08 2007-11-08 富金属硅质组合物及其生产方法 Active CN101534944B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/557,548 US20080108497A1 (en) 2006-11-08 2006-11-08 Metal-rich siliceous compositions and methods of producing same
US11/557,548 2006-11-08
PCT/US2007/084095 WO2008058240A2 (en) 2006-11-08 2007-11-08 Metal-rich siliceous compositions and methods of producing same

Publications (2)

Publication Number Publication Date
CN101534944A CN101534944A (zh) 2009-09-16
CN101534944B true CN101534944B (zh) 2013-01-16

Family

ID=39360386

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800411100A Active CN101534944B (zh) 2006-11-08 2007-11-08 富金属硅质组合物及其生产方法

Country Status (6)

Country Link
US (2) US20080108497A1 (enExample)
EP (1) EP2079546B1 (enExample)
JP (1) JP5389660B2 (enExample)
CN (1) CN101534944B (enExample)
CA (1) CA2669471C (enExample)
WO (1) WO2008058240A2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060116865A1 (en) 1999-09-17 2006-06-01 Www.Uniscape.Com E-services translation utilizing machine translation and translation memory
US10227238B2 (en) * 2006-04-04 2019-03-12 Ecolab Usa Inc. Production and use of polysilicate particulate materials
US8450236B2 (en) * 2010-04-13 2013-05-28 Cristal Usa Inc. Supported precious metal catalysts via hydrothermal deposition
US8764974B2 (en) 2010-04-16 2014-07-01 Nalco Company Processing aids to improve the bitumen recovery and froth quality in oil sands extraction processes
BR112015002164A2 (pt) 2012-08-01 2017-07-04 Oxane Mat Inc pluralidade de propantes cerâmicos sinterizados, método para fabricar um propante cerâmico sinterizado, propante, propante cerâmico, propante cerâmico sinterizado e método para fabricar um propante cerâmico
US10087081B2 (en) 2013-03-08 2018-10-02 Ecolab Usa Inc. Process for producing high solids colloidal silica
CA2849415C (en) 2013-04-24 2017-02-28 Robert D. Skala Methods for fracturing subterranean formations
US9561473B2 (en) 2014-02-28 2017-02-07 Pall Corporation Charged hollow fiber membrane having hexagonal voids
US9446355B2 (en) 2014-02-28 2016-09-20 Pall Corporation Porous polymeric membrane with high void volume
US9610548B2 (en) 2014-02-28 2017-04-04 Pall Corporation Composite porous polymeric membrane with high void volume
US9302228B2 (en) 2014-02-28 2016-04-05 Pall Corporation Charged porous polymeric membrane with high void volume
US9737860B2 (en) 2014-02-28 2017-08-22 Pall Corporation Hollow fiber membrane having hexagonal voids
US9764292B2 (en) 2014-02-28 2017-09-19 Pall Corporation Porous polymeric membrane with high void volume
US9776142B2 (en) 2014-02-28 2017-10-03 Pall Corporation Porous polymeric membrane with high void volume
US9309126B2 (en) 2014-02-28 2016-04-12 Pall Corporation Rapidly dissolvable nanoparticles
US9868902B2 (en) * 2014-07-17 2018-01-16 Soulbrain Co., Ltd. Composition for etching
US10421059B2 (en) * 2014-10-24 2019-09-24 Samsung Electronics Co., Ltd. Gas-adsorbing material and vacuum insulation material including the same
KR101589953B1 (ko) * 2014-10-29 2016-01-29 한국원자력연구원 알루미늄을 함유하는 핵분열생성 몰리브덴 생성 공정에서의 침전여과법을 이용한 알루미늄의 제거방법
EP3325590B1 (en) 2015-07-18 2020-09-30 Ecolab USA Inc. Chemical additives to improve oil separation in stillage process operations
US10227525B2 (en) 2016-01-05 2019-03-12 Baker Hughes, A Ge Company, Llc Rare earth materials to enhance properties of ceramic particles
SA117380521B1 (ar) * 2017-03-26 2022-02-06 مدينة الملك عبدالعزيز للعلوم والتقنية عملية لتحضير حفاز حبيبات البلاديوم النانونية المدعمه بالسيليكا واستخدامه في عملية تحضير الانيلينات البنزيلية
CN110482559B (zh) * 2019-09-16 2021-03-30 广东惠和硅制品有限公司 一种铝改性酸性硅溶胶及其制备方法和应用
PH12019050291A1 (en) * 2019-11-20 2021-08-23 Univ Of The Philippines Los Ba¤Os Modified Nanostructured Silica Materials for Heavy Metal Removal from Contaminated Water and the Methods of Production Thereof
CN111908951B (zh) * 2020-08-14 2024-02-09 云浮市豪野材料科技有限公司 一种耐高温阻燃建筑复合石材的生产工艺
CN115212877A (zh) * 2022-06-28 2022-10-21 深圳市添金利新材料科技有限公司 一种耐热性纳米催化剂及其光化学驱动制备方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575888A (en) * 1969-04-28 1971-04-20 Shell Oil Co Silver catalyst
US3954496A (en) * 1974-10-09 1976-05-04 E. I. Du Pont De Nemours And Company Preparation of dense silica-encapsulated aluminum flake pigment treated with a carboxylic chromic chloride
CN1036547A (zh) * 1988-03-16 1989-10-25 日产化学工业株式会社 稳定性硅溶胶及其制造方法
US5015453A (en) * 1989-04-28 1991-05-14 W. R. Grace & Co.-Conn. Crystalline group IVA metal-containing molecular sieve compositions
US6051672A (en) * 1998-08-24 2000-04-18 Dow Corning Corporation Method for making hydrophobic non-aggregated colloidal silica
CN1340086A (zh) * 1999-01-11 2002-03-13 昭和电工株式会社 化妆料、表面疏水化二氧化硅被覆金属氧化物粒子、二氧化硅被覆金属氧化物溶胶、以及它们的制法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892797A (en) * 1956-02-17 1959-06-30 Du Pont Process for modifying the properties of a silica sol and product thereof
US3637819A (en) * 1967-12-30 1972-01-25 Knapsack Ag Process for the manufacture of unsaturated esters of carboxylic acids
DE1964085A1 (de) * 1969-12-22 1971-07-22 Knapsack Ag Verfahren zur Herstellung von Methallylacetat
US3745126A (en) * 1971-04-22 1973-07-10 Du Pont Stable positively charged alumina coated silica sols
US3864142A (en) * 1971-04-26 1975-02-04 Nalco Chemical Co Metal oxide sols
JPS514097A (en) * 1974-07-02 1976-01-13 Tokuyama Soda Kk Kasankasuisono seizohoho
JPS5271000A (en) * 1975-12-10 1977-06-13 Tokuyama Soda Co Ltd Production of hydrogen peroxide
US4451388A (en) * 1981-11-02 1984-05-29 Nalco Chemical Company Preparation of aluminum oxide coated silica sols using ultrafiltration
US5188660A (en) * 1991-10-16 1993-02-23 E. I. Du Pont De Nemours And Company Process for making finely divided particles of silver metals
ATE280750T1 (de) * 1995-07-18 2004-11-15 Asahi Kasei Chemicals Corp Verfahren zur herstellung von carbonsäureestern
US6358882B1 (en) * 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst
EP1456313A1 (en) 2001-12-20 2004-09-15 AKZO Nobel N.V. Cerium oxide coated silica particles and method for production thereof
US6916514B2 (en) * 2003-07-18 2005-07-12 Eastman Kodak Company Cationic shelled particle
US20050234136A1 (en) * 2004-04-19 2005-10-20 Holland Brian T Colloidal compositions and methods of preparing same
DE102005021623A1 (de) * 2005-05-04 2006-11-09 Sasol Germany Gmbh Verfahren zur Herstellung eines temperaturstabilen TiO2/SiO2 - Mischoxids und dessen Verwendung als Katalysatorträger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575888A (en) * 1969-04-28 1971-04-20 Shell Oil Co Silver catalyst
US3954496A (en) * 1974-10-09 1976-05-04 E. I. Du Pont De Nemours And Company Preparation of dense silica-encapsulated aluminum flake pigment treated with a carboxylic chromic chloride
CN1036547A (zh) * 1988-03-16 1989-10-25 日产化学工业株式会社 稳定性硅溶胶及其制造方法
US5015453A (en) * 1989-04-28 1991-05-14 W. R. Grace & Co.-Conn. Crystalline group IVA metal-containing molecular sieve compositions
US6051672A (en) * 1998-08-24 2000-04-18 Dow Corning Corporation Method for making hydrophobic non-aggregated colloidal silica
CN1340086A (zh) * 1999-01-11 2002-03-13 昭和电工株式会社 化妆料、表面疏水化二氧化硅被覆金属氧化物粒子、二氧化硅被覆金属氧化物溶胶、以及它们的制法

Also Published As

Publication number Publication date
US8003707B2 (en) 2011-08-23
JP2010509496A (ja) 2010-03-25
WO2008058240A3 (en) 2008-08-14
US20100074974A1 (en) 2010-03-25
WO2008058240A2 (en) 2008-05-15
EP2079546B1 (en) 2020-08-12
CN101534944A (zh) 2009-09-16
EP2079546A2 (en) 2009-07-22
EP2079546A4 (en) 2012-08-29
JP5389660B2 (ja) 2014-01-15
US20080108497A1 (en) 2008-05-08
CA2669471C (en) 2015-03-10
CA2669471A1 (en) 2008-05-15

Similar Documents

Publication Publication Date Title
CN101534944B (zh) 富金属硅质组合物及其生产方法
EP2074061B1 (en) Silica-coated metal oxide sols having variable metal oxide to silica ration
EP1744825B1 (en) Colloidal compositions and methods of preparing same
JP5334385B2 (ja) ポリシリケート粒子状材料の製造および使用
JP2010509496A5 (enExample)
JP5840475B2 (ja) 多孔質酸化物被覆粒子、担持触媒およびこれらの製造方法
JP5806101B2 (ja) 多孔質シリカオリゴマー被覆粒子、担持触媒およびこれらの製造方法
JP7129063B2 (ja) 表面付近に遷移金属が内包されたゼオライトおよびその製造方法
JP5377135B2 (ja) コロイダルシリカの製造方法
CN113578344B (zh) 一种介孔碳负载金属纳米粒子催化剂在肉桂醛选择性加氢催化反应中的应用
CN114433099B (zh) 一种适用于乙烯氧氯化反应的催化剂及其制备方法和应用
CN105642301B (zh) 一种用于合成1,4‑丁炔二醇的铜铋催化剂的制备方法
JP7449123B2 (ja) マイクロ孔を有する物質で被覆された遷移金属担持体およびその製造方法
CN105709759B (zh) 一种用于合成1,4‑丁炔二醇的铜铋催化剂制备方法
JP5806100B2 (ja) 多孔質シラザン被覆粒子、担持触媒およびこれらの製造方法
JP7198646B2 (ja) 非晶質の被覆層を有する遷移金属担持体およびその製造方法
JP3478395B2 (ja) シリカゾル及びシリカ粉末
CN116174012A (zh) 金属元素与分子筛复合催化材料及其制备方法和应用
JP2011026138A (ja) コロイダルシリカおよびその製造方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant