DE69511441T2 - Verfahren zur Herstellung eines Kieselsäure-Titandioxydkatalysators - Google Patents

Verfahren zur Herstellung eines Kieselsäure-Titandioxydkatalysators

Info

Publication number
DE69511441T2
DE69511441T2 DE69511441T DE69511441T DE69511441T2 DE 69511441 T2 DE69511441 T2 DE 69511441T2 DE 69511441 T DE69511441 T DE 69511441T DE 69511441 T DE69511441 T DE 69511441T DE 69511441 T2 DE69511441 T2 DE 69511441T2
Authority
DE
Germany
Prior art keywords
silica
preparation
titanium dioxide
dioxide catalyst
catalyst
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
DE69511441T
Other languages
English (en)
Other versions
DE69511441D1 (de
Inventor
Mariko Abe
Shuji Ebata
Takafumi Abe
Hirofumi Higuchi
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of DE69511441D1 publication Critical patent/DE69511441D1/de
Application granted granted Critical
Publication of DE69511441T2 publication Critical patent/DE69511441T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B01J21/063—Titanium; Oxides or hydroxides 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69511441T 1994-02-15 1995-01-04 Verfahren zur Herstellung eines Kieselsäure-Titandioxydkatalysators Expired - Fee Related DE69511441T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1834194 1994-02-15

Publications (2)

Publication Number Publication Date
DE69511441D1 DE69511441D1 (de) 1999-09-23
DE69511441T2 true DE69511441T2 (de) 2000-02-10

Family

ID=11968962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69511441T Expired - Fee Related DE69511441T2 (de) 1994-02-15 1995-01-04 Verfahren zur Herstellung eines Kieselsäure-Titandioxydkatalysators

Country Status (4)

Country Link
US (2) US5587349A (de)
EP (1) EP0668100B1 (de)
DE (1) DE69511441T2 (de)
ES (1) ES2136749T3 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587349A (en) * 1994-02-15 1996-12-24 Mitsubishi Gas Chemical Company, Inc. Process for preparing silica-titania catalyst
JPH11216367A (ja) * 1998-01-30 1999-08-10 Osaka Prefecture 光触媒材料の製造方法
AU6228398A (en) 1998-02-24 1999-09-15 Rotem Amfert Negev Ltd. A modified titanium dioxide and a method for its preparation
EP1216092B1 (de) * 1999-08-23 2005-03-30 Rotem Amfert Negev Ltd. Modifiziertes titandioxid, verfahren für seine herstellung und katalytische zusammensetzungen derselben enthaltende
US6350896B1 (en) * 2001-03-20 2002-02-26 Council Of Scientific & Industrial Research Process for preparation of an ester using a polyaniline salt as catalyst
CN1780827B (zh) * 2003-05-02 2010-06-16 帝斯曼知识产权资产管理有限公司 母育酚酰化物和生育酚酰化物的制备方法
JP4409238B2 (ja) 2003-09-17 2010-02-03 花王株式会社 脂肪族ニトリルの製造方法
DE10352816A1 (de) * 2003-11-12 2005-06-09 Sachtleben Chemie Gmbh Verfahren zur Herstellung eines hochtemperaturstabilen, TiO2-haltigen Katalysators oder Katalysatorträgers
US7828978B2 (en) * 2006-01-11 2010-11-09 Doug Geier Simultaneous synthesis and purification of a fatty acid monoester biodiesel fuel
TWI381883B (zh) * 2006-03-10 2013-01-11 Nippon Catalytic Chem Ind 用於廢水處理之觸媒及使用該觸媒之廢水處理方法
JP4935604B2 (ja) * 2006-11-27 2012-05-23 住友化学株式会社 担持酸化ルテニウムの製造方法
US8349188B2 (en) 2008-02-14 2013-01-08 Soane Mining, Llc Systems and methods for removing finely dispersed particulate matter from a fluid stream
US8353641B2 (en) 2008-02-14 2013-01-15 Soane Energy, Llc Systems and methods for removing finely dispersed particulate matter from a fluid stream
US8945394B2 (en) * 2009-10-27 2015-02-03 Soane Energy, Llc System, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream
WO2010098786A1 (en) 2009-02-27 2010-09-02 Soane Energy, Llc Systems, methods, processes and apparatus for removing finely dispersed particulate matter from a fluid stream
WO2010106146A1 (en) 2009-03-20 2010-09-23 Basf Se Manufacture process for titanium dioxide materials with high surface areas and high thermal stability
US8980059B2 (en) 2009-08-12 2015-03-17 Nanopaper, Llc High strength paper
CN102050942A (zh) * 2009-11-02 2011-05-11 远东新世纪股份有限公司 含钛组合物及以含钛组合物催化聚酯化反应的方法
WO2012062295A2 (de) 2010-06-29 2012-05-18 Sachtleben Chemie Gmbh Alkaliarmes katalysatormaterial und verfahren zu dessen herstellung
CA2875659A1 (en) 2012-06-15 2013-12-19 Nanopaper, Llc Additives for papermaking
US9919938B2 (en) 2012-06-18 2018-03-20 Soane Mining, Llc Systems and methods for removing finely dispersed particles from mining wastewater
JP6824250B2 (ja) 2015-05-15 2021-02-03 ハンツマン ピィアンドエー ジャーマニー ゲーエムベーハー 粉末酸化チタン、その製造方法及び使用方法
CN112705230B (zh) * 2019-10-25 2023-06-06 中国石油化工股份有限公司 用于缩合反应的催化剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2555901A1 (de) * 1974-12-19 1976-06-24 Mitsubishi Chem Ind Verfahren zur herstellung von methacrylsaeureestern
JPS532436A (en) * 1976-06-29 1978-01-11 Mitsui Petrochem Ind Ltd Preparation of phenols
US4176089A (en) * 1978-08-03 1979-11-27 Exxon Research & Engineering Co. Process for the preparation of silica-titania and catalysts comprising the same
US4547557A (en) * 1984-07-09 1985-10-15 Phillips Petroleum Company Silica-titania cogel from two-step hydrolysis
US4711869A (en) * 1985-11-08 1987-12-08 Aristech Chemical Corporation Silica-titania hydrocarbon conversion catalyst
US4981831A (en) * 1988-07-25 1991-01-01 Phillips Petroleum Company Twice-aged porous inorganic oxides, catalysts, and polymerization processes
US5162283A (en) * 1991-01-22 1992-11-10 Mobil Oil Corporation Highly porous amorphous titania and titania/silica phases
EP0562139B1 (de) * 1992-03-25 1995-12-13 Showa Denko Kabushiki Kaisha Verfahren zum Herstellen von niedrigen Fettsäureestern
US5587349A (en) * 1994-02-15 1996-12-24 Mitsubishi Gas Chemical Company, Inc. Process for preparing silica-titania catalyst

Also Published As

Publication number Publication date
US5703272A (en) 1997-12-30
EP0668100B1 (de) 1999-08-18
DE69511441D1 (de) 1999-09-23
US5587349A (en) 1996-12-24
ES2136749T3 (es) 1999-12-01
EP0668100A1 (de) 1995-08-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee