DE3771828D1 - Verfahren zur herstellung eines oxidationskatalysators. - Google Patents

Verfahren zur herstellung eines oxidationskatalysators.

Info

Publication number
DE3771828D1
DE3771828D1 DE8787114802T DE3771828T DE3771828D1 DE 3771828 D1 DE3771828 D1 DE 3771828D1 DE 8787114802 T DE8787114802 T DE 8787114802T DE 3771828 T DE3771828 T DE 3771828T DE 3771828 D1 DE3771828 D1 DE 3771828D1
Authority
DE
Germany
Prior art keywords
producing
oxidation catalyst
oxidation
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
DE8787114802T
Other languages
English (en)
Inventor
Alfredo Riva
Fabrizio Cavani
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.)
Polynt SpA
Original Assignee
Polynt SpA
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 Polynt SpA filed Critical Polynt SpA
Application granted granted Critical
Publication of DE3771828D1 publication Critical patent/DE3771828D1/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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • 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
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00—Compounds of vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE8787114802T 1986-10-20 1987-10-09 Verfahren zur herstellung eines oxidationskatalysators. Expired - Fee Related DE3771828D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22064/86A IT1197899B (it) 1986-10-20 1986-10-20 Catalizzatore di ossidazione e procedimento per la sua preparazione

Publications (1)

Publication Number Publication Date
DE3771828D1 true DE3771828D1 (de) 1991-09-05

Family

ID=11190934

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787114802T Expired - Fee Related DE3771828D1 (de) 1986-10-20 1987-10-09 Verfahren zur herstellung eines oxidationskatalysators.

Country Status (5)

Country Link
US (2) US4849391A (de)
EP (1) EP0264747B1 (de)
JP (1) JPS63107744A (de)
DE (1) DE3771828D1 (de)
IT (1) IT1197899B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701984A1 (de) * 1987-01-23 1988-08-04 Siemens Ag Verfahren zur herstellung von katalysatoren aus titanoxid
US5043309A (en) * 1989-12-29 1991-08-27 Texaco Inc. Solid solutions involving MGO-V2 O3 -TiO2
DE4013051A1 (de) * 1990-04-24 1991-11-07 Basf Ag Verfahren zur herstellung von phthalsaeureanhydrid aus o-xylol
DE4018324C1 (de) * 1990-06-08 1992-02-06 Degussa Ag, 6000 Frankfurt, De
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
BR9405558A (pt) * 1993-08-26 1999-09-08 Bp America Método de melhorar a atividade do catalisador, catalisadores aperfeiçoados e seu uso
FR2729651A1 (fr) * 1995-01-24 1996-07-26 Rhone Poulenc Chimie Catalyseurs d'ammoxydation et leur procede de preparation
DE19509893C1 (de) * 1995-03-17 1996-12-19 Siemens Ag Katalysatorträger aus Titandioxid sowie seine Verwendung
US5945372A (en) * 1995-03-17 1999-08-31 Siemens Aktiengesellschaft Catalyst for reacting organic compounds present in a gas mixture
US6281378B1 (en) 1995-06-08 2001-08-28 Nippon Shokubai Co., Ltd. Vanadium-containing catalysts, process for manufacturing and use of the same
EP0775519A4 (de) * 1995-06-08 2000-06-28 Nippon Catalytic Chem Ind Vanadiumhaltiger katalysator, verfahren zur dessen herstellung und anwendung
US6200926B1 (en) * 1995-12-22 2001-03-13 R. P. Fiber & Resin Intermediates Ammoxidation catalysts for fluidized/moving bed reactors
KR101516812B1 (ko) * 1998-02-16 2015-04-30 스미또모 가가꾸 가부시끼가이샤 염소의 제조방법
US6444189B1 (en) * 1998-05-18 2002-09-03 E. I. Du Pont De Nemours And Company Process for making and using titanium oxide particles
US6036763A (en) * 1998-10-16 2000-03-14 Engelhard Corporation KOH neutralized metatitanic acid mixture and complex inorganic pigments containing the same
US20060063667A1 (en) * 2004-09-20 2006-03-23 Tsai-Chuan Lu Photo-catalyst physical water molecule for medical purposes
US7404939B2 (en) * 2005-03-03 2008-07-29 Conocophillips Company Mercury removal sorbent
KR100671978B1 (ko) * 2005-07-19 2007-01-24 한국과학기술연구원 탈질환원촉매
CN101757906B (zh) * 2008-12-23 2012-01-18 南京大学 一种用于甲醇氧化合成甲缩醛的V-Ti-Al-O复合催化剂的制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL71964C (de) * 1949-09-19 1953-02-17
US3055842A (en) * 1959-03-23 1962-09-25 Monsanto Chemicals Catalyst and method of preparing same
US3496233A (en) * 1964-04-01 1970-02-17 Bp Chem Int Ltd Production of unsaturated aldehydes
NL134884C (de) * 1965-05-18
DE1279011B (de) * 1966-01-07 1968-10-03 Huels Chemische Werke Ag Verfahren zur Herstellung von Essigsaeure durch katalytische Gasphasenoxydation von Butenen
US3562185A (en) * 1967-01-04 1971-02-09 Basf Ag Oxidation catalysts containing vanadium pentoxide and titanium dioxide
US3799888A (en) * 1970-10-28 1974-03-26 B Suvorov Method of preparing a catalyst of vanadium-titanium oxides for vaporphase oxidation and oxidizing ammonolysis of aromatic and heterocyclic compounds
DE2106796C3 (de) * 1971-02-12 1981-09-24 Wacker-Chemie GmbH, 8000 München Verfahren zur Herstellung Festbettkatalysatoren mit einem Überzug aus Vanadiumpentoxid und Titandioxid
JPS4994589A (de) * 1973-01-13 1974-09-07
US3948807A (en) * 1973-01-13 1976-04-06 Kuraray Co., Ltd. Oxide catalysts and process for preparation thereof
JPS51318A (ja) * 1974-06-18 1976-01-06 Matsushita Electric Ind Co Ltd Jikishingosaiseisochi
GB1489927A (en) * 1974-08-10 1977-10-26 Tioxide Group Ltd Titanium dioxide carrier
CH596881A5 (de) * 1975-09-11 1978-03-31 Lonza Ag
DE2547624C2 (de) * 1975-10-24 1981-10-08 Basf Ag, 6700 Ludwigshafen Vanadinpentoxid, Titandioxid, Antimon und Rubidium enthaltende Trägerkatalysatoren
GB2053872B (en) * 1979-07-24 1983-03-23 Tioxide Group Ltd Catalysts
US4228038A (en) * 1979-07-24 1980-10-14 Tioxide Group Limited Method for the preparation of catalyst of vanadium pentoxide on substrate of titanium dioxide
JPS591378B2 (ja) * 1979-12-03 1984-01-11 株式会社日本触媒 無水フタル酸製造用触媒
US4397768A (en) * 1981-02-26 1983-08-09 Oxidaciones Organicas, C.A. "Oxidor" Supported catalyst for the preparation of phthalic anhydride
US4482643A (en) * 1982-07-26 1984-11-13 Koppers Company, Inc. Preparation of crystalline TiO2 as anatase and/or rutile in porous carriers
US4582912A (en) * 1984-10-01 1986-04-15 Exxon Research & Engineering Co. Process for preparing carboxylic anhydride using improved catalysts

Also Published As

Publication number Publication date
EP0264747B1 (de) 1991-07-31
IT8622064A1 (it) 1988-04-20
EP0264747A1 (de) 1988-04-27
JPS63107744A (ja) 1988-05-12
IT1197899B (it) 1988-12-21
IT8622064A0 (it) 1986-10-20
US4870195A (en) 1989-09-26
US4849391A (en) 1989-07-18

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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