BE826497A - Catalyseur sur un support a base de xerogel de silice - Google Patents

Catalyseur sur un support a base de xerogel de silice

Info

Publication number
BE826497A
BE826497A BE154188A BE154188A BE826497A BE 826497 A BE826497 A BE 826497A BE 154188 A BE154188 A BE 154188A BE 154188 A BE154188 A BE 154188A BE 826497 A BE826497 A BE 826497A
Authority
BE
Belgium
Prior art keywords
catalyst
support based
silica xerogel
xerogel
silica
Prior art date
Application number
BE154188A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE826497A publication Critical patent/BE826497A/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08Heat treatment
    • B01J37/10Heat treatment in the presence of water, e.g. steam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86Catalytic processes
    • B01D53/8603Removing sulfur compounds
    • B01D53/8609Sulfur oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08Silica
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44Palladium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48Silver or gold
    • B01J23/52Gold
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/74Preparation
    • C01B17/76Preparation by contact processes
    • C01B17/78Preparation by contact processes characterised by the catalyst used
    • C01B17/79Preparation by contact processes characterised by the catalyst used containing vanadium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/02Preparation of hydrazines
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/04Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/30Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/31Density
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/40Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61Surface area
    • B01J35/61310-100 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61Surface area
    • B01J35/615100-500 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61Surface area
    • B01J35/617500-1000 m2/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63Pore volume
    • B01J35/6350.5-1.0 ml/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63Pore volume
    • B01J35/638Pore volume more than 1.0 ml/g
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/50Stabilized
    • Y10S502/503Crush strength

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Silicon Compounds (AREA)
BE154188A 1974-03-14 1975-03-10 Catalyseur sur un support a base de xerogel de silice BE826497A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/451,259 US3969274A (en) 1974-03-14 1974-03-14 Fixed bed catalyst

Publications (1)

Publication Number Publication Date
BE826497A true BE826497A (fr) 1975-09-10

Family

ID=23791480

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154188A BE826497A (fr) 1974-03-14 1975-03-10 Catalyseur sur un support a base de xerogel de silice

Country Status (13)

Country Link
US (1) US3969274A (xx)
JP (1) JPS511389A (xx)
AU (1) AU7855575A (xx)
BE (1) BE826497A (xx)
BR (1) BR7501452A (xx)
DE (1) DE2511364A1 (xx)
ES (1) ES435461A1 (xx)
FI (1) FI750698A (xx)
FR (1) FR2263817A1 (xx)
GB (1) GB1506454A (xx)
IT (1) IT1034265B (xx)
NL (1) NL7503074A (xx)
NO (1) NO750817L (xx)

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DE2713992A1 (de) * 1977-03-30 1978-10-12 Kernforschungsanlage Juelich Verfahren zur reinigung eines schwefeldioxid enthaltenden abgases
JPS5550664A (en) * 1978-10-07 1980-04-12 Shunpei Yamazaki Semiconductor device and method of fabricating the same
EP0050170B1 (en) * 1980-10-20 1986-04-16 Exxon Research And Engineering Company Improved transition metal oxide catalysts and uses thereof
USRE37441E1 (en) 1982-08-24 2001-11-13 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device
US5391893A (en) * 1985-05-07 1995-02-21 Semicoductor Energy Laboratory Co., Ltd. Nonsingle crystal semiconductor and a semiconductor device using such semiconductor
US5468653A (en) * 1982-08-24 1995-11-21 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device and method of making the same
USRE38727E1 (en) 1982-08-24 2005-04-19 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device and method of making the same
JPS59115574A (ja) 1982-12-23 1984-07-04 Semiconductor Energy Lab Co Ltd 光電変換装置作製方法
US6346716B1 (en) 1982-12-23 2002-02-12 Semiconductor Energy Laboratory Co., Ltd. Semiconductor material having particular oxygen concentration and semiconductor device comprising the same
US6664566B1 (en) 1982-08-24 2003-12-16 Semiconductor Energy Laboratory Co., Ltd. Photoelectric conversion device and method of making the same
US4469814A (en) * 1982-12-10 1984-09-04 Coal Industry (Patents) Limited Catalysts
GB8303772D0 (en) * 1983-02-11 1983-03-16 Coal Industry Patents Ltd Catalytic process
US4717708A (en) * 1983-12-27 1988-01-05 Stauffer Chemical Company Inorganic oxide aerogels and their preparation
US4727044A (en) 1984-05-18 1988-02-23 Semiconductor Energy Laboratory Co., Ltd. Method of making a thin film transistor with laser recrystallized source and drain
US4631264A (en) * 1984-07-18 1986-12-23 Standard Oil Company (Indiana) Catalyst and process for preparation of alpha, beta-unsaturated acids
US7038238B1 (en) 1985-05-07 2006-05-02 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device having a non-single crystalline semiconductor layer
US4737263A (en) * 1985-06-11 1988-04-12 Mobil Oil Corporation Process and apparatus for catalytic dewaxing of paraffinic stocks and the simultaneous removal of cracked products
US4647369A (en) * 1985-06-14 1987-03-03 Mobil Oil Corporation Catalyst dewaxing process using a slurry phase bubble column reactor
JPH02156831A (ja) * 1988-12-12 1990-06-15 Freunt Ind Co Ltd 粉衣および単離方法および装置
CA1337070C (en) * 1989-01-06 1995-09-19 Douglas J. Ball Silica catalyst support for reduced sulfate emissions for diesel fueled engines
US5215953A (en) * 1990-06-08 1993-06-01 Degussa Aktiengesellschaft Catalyst for the oxidation of sulfur dioxide and method for the production of the catalyst
DE4018324C1 (xx) * 1990-06-08 1992-02-06 Degussa Ag, 6000 Frankfurt, De
US5107027A (en) * 1990-08-01 1992-04-21 Texaco Chemical Company Tert-butylamine synthesis over montmorillonite clays
US5108975A (en) * 1991-01-28 1992-04-28 Phillips Petroleum Company Composition and method of making high porosity, high strength compositions
US5614257A (en) * 1991-08-09 1997-03-25 Applied Materials, Inc Low temperature, high pressure silicon deposition method
JP3121131B2 (ja) * 1991-08-09 2000-12-25 アプライド マテリアルズ インコーポレイテッド 低温高圧のシリコン蒸着方法
KR100229405B1 (ko) * 1992-06-25 1999-11-01 고오사이 아끼오 제올라이트성형체의 강도향상방법
US5365003A (en) * 1993-02-25 1994-11-15 Mobil Oil Corp. Shape selective conversion of hydrocarbons over extrusion-modified molecular sieve
US5688993A (en) * 1995-12-22 1997-11-18 E. I. Du Pont De Nemours And Company Method for modifying catalyst performance during the gas phase synthesis of vinyl acetate
US5851947A (en) * 1996-12-16 1998-12-22 The Regents Of The University Of California Incorporation of noble metals into aerogels
GB9810928D0 (en) * 1998-05-22 1998-07-22 Bp Chem Int Ltd Catalyst and process
CN1097480C (zh) * 1999-06-25 2003-01-01 中国石油化工集团公司 炔烃选择加氢催化剂
AU1626401A (en) * 1999-11-24 2001-06-04 Pierce Chemical Company Pelletized chromatography media
JP2003522742A (ja) * 2000-01-24 2003-07-29 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 置換ホルムアミドの製造方法
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JP4631230B2 (ja) * 2001-08-03 2011-02-16 マツダ株式会社 排気ガス浄化用触媒
CN100479917C (zh) 2003-04-07 2009-04-22 新日本制铁株式会社 由合成气制造烃的催化剂及催化剂的制造方法
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KR101154764B1 (ko) * 2004-02-10 2012-06-18 미츠비시 레이온 가부시키가이샤 α,β-불포화 카복실산 제조용 촉매 및 그의 제조방법, 및α,β-불포화 카복실산의 제조방법
EP1791637B1 (en) * 2004-09-22 2017-03-01 Ineos Oxide Limited Ester synthesis using a silica supported heteropolyacid catalyst
JP5001543B2 (ja) * 2004-11-17 2012-08-15 三菱レイヨン株式会社 パラジウム含有担持触媒の製造方法
JP5084004B2 (ja) * 2005-12-05 2012-11-28 三菱レイヨン株式会社 パラジウム含有担持触媒及びその製造方法、並びに、α,β−不飽和カルボン酸の製造方法
JP4908189B2 (ja) * 2006-01-04 2012-04-04 三菱レイヨン株式会社 パラジウム担持触媒を用いたα,β−不飽和カルボン酸等の製造方法
DE102006001482A1 (de) * 2006-01-11 2007-07-12 Sumitomo Chemical Co., Ltd. Katalysator und Verfahren zur Herstellung eines Ketons unter Verwendung desselben
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JP5069660B2 (ja) * 2008-04-22 2012-11-07 三菱レイヨン株式会社 パラジウム含有触媒
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CN103657671B (zh) * 2012-08-30 2015-07-08 中国科学院大连化学物理研究所 一种二烯烃选择加氢催化剂及制备和应用
US9443730B2 (en) 2014-07-18 2016-09-13 Asm Ip Holding B.V. Process for forming silicon-filled openings with a reduced occurrence of voids
US9837271B2 (en) 2014-07-18 2017-12-05 Asm Ip Holding B.V. Process for forming silicon-filled openings with a reduced occurrence of voids
US10460932B2 (en) 2017-03-31 2019-10-29 Asm Ip Holding B.V. Semiconductor device with amorphous silicon filled gaps and methods for forming
CN109806904B (zh) * 2019-03-01 2021-11-19 中北大学 一种Ni-Ag/SBA-15负载型双金属催化剂及其制备方法和应用

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DE1247277B (de) * 1963-09-19 1967-08-17 Knapsack Ag Verfahren zur Herstellung eines Oxyde des Vanadiums und Zinns enthaltenden Katalysators
DE1518546A1 (de) * 1965-04-10 1969-01-30 Basf Ag Verfahren zur Herstellung von Acrylnitril bzw. Methacrylnitril
US3493517A (en) * 1967-10-02 1970-02-03 Chevron Res Metal phosphate containing catalysts and preparation thereof

Also Published As

Publication number Publication date
BR7501452A (pt) 1975-12-23
AU7855575A (en) 1976-08-26
NL7503074A (nl) 1975-09-16
GB1506454A (en) 1978-04-05
JPS511389A (xx) 1976-01-08
NO750817L (xx) 1975-09-16
FI750698A (xx) 1975-09-15
DE2511364A1 (de) 1975-10-02
ES435461A1 (es) 1976-12-16
US3969274A (en) 1976-07-13
FR2263817A1 (xx) 1975-10-10
IT1034265B (it) 1979-09-10

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