BR8101886A - Catalisador para a producao de anidrido ftalico - Google Patents

Catalisador para a producao de anidrido ftalico

Info

Publication number
BR8101886A
BR8101886A BR8101886A BR8101886A BR8101886A BR 8101886 A BR8101886 A BR 8101886A BR 8101886 A BR8101886 A BR 8101886A BR 8101886 A BR8101886 A BR 8101886A BR 8101886 A BR8101886 A BR 8101886A
Authority
BR
Brazil
Prior art keywords
catalyst
anhydride
phalytic
production
pores
Prior art date
Application number
BR8101886A
Other languages
English (en)
Portuguese (pt)
Inventor
L Capitanio
Neri Amleto
G Stefani
Original Assignee
Alusuisse
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11177242&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8101886(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alusuisse filed Critical Alusuisse
Publication of BR8101886A publication Critical patent/BR8101886A/pt

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
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/55—Cylinders or rings
    • 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
    • B01J35/66—Pore distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8101886A 1980-04-02 1981-03-30 Catalisador para a producao de anidrido ftalico BR8101886A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21134/80A IT1193930B (it) 1980-04-02 1980-04-02 Catalizzatore per la fabbricazione di anidride ftalica

Publications (1)

Publication Number Publication Date
BR8101886A true BR8101886A (pt) 1981-10-06

Family

ID=11177242

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101886A BR8101886A (pt) 1980-04-02 1981-03-30 Catalisador para a producao de anidrido ftalico

Country Status (9)

Country Link
US (2) US4405505A (https=)
EP (1) EP0037492B1 (https=)
JP (1) JPS56161839A (https=)
AT (1) ATE9693T1 (https=)
BR (1) BR8101886A (https=)
DE (1) DE3166401D1 (https=)
ES (1) ES500801A0 (https=)
IT (1) IT1193930B (https=)
MX (1) MX159110A (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59188385A (ja) * 1983-04-07 1984-10-25 Fanuc Ltd サ−ボ制御回路
JPS6121729A (ja) * 1984-07-10 1986-01-30 Nippon Shokubai Kagaku Kogyo Co Ltd 芳香族化合物酸化用触媒
US4732879A (en) * 1985-11-08 1988-03-22 Owens-Corning Fiberglas Corporation Method for applying porous, metal oxide coatings to relatively nonporous fibrous substrates
US4705770A (en) * 1986-07-07 1987-11-10 Aristech Chemical Corporation Method of making anatase-titania attrition-resistant catalyst composition
US4891348A (en) * 1986-07-25 1990-01-02 Mitsubishi Petrochemical Co., Ltd. Catalyst for removing nitrogen oxides in exhaust gases
US4931572A (en) * 1989-05-17 1990-06-05 Exxon Chemical Patents Inc. Aromatic carboxylic anhydride catalyst
US5169820A (en) * 1990-03-16 1992-12-08 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for producing phthalic anhydride
DE4442346A1 (de) 1994-11-29 1996-05-30 Basf Ag Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse
US6649773B2 (en) 2002-03-22 2003-11-18 General Electric Company Method for the manufacture of halophthalic acids and anhydrides
US6657068B2 (en) 2002-03-22 2003-12-02 General Electric Company Liquid phase oxidation of halogenated ortho-xylenes
US6657067B2 (en) 2002-03-22 2003-12-02 General Electric Company Method for the manufacture of chlorophthalic anhydride
DE102004026472A1 (de) * 2004-05-29 2005-12-22 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid
US8097558B2 (en) * 2004-05-29 2012-01-17 Sud-Chemie Ag Catalyst and method for producing phthalic anhydride
US7541489B2 (en) 2004-06-30 2009-06-02 Sabic Innovative Plastics Ip B.V. Method of making halophthalic acids and halophthalic anhydrides
DE102005009473A1 (de) * 2005-03-02 2006-09-07 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid
CN101090769B (zh) * 2005-03-02 2011-09-28 苏德-化学股份公司 用于制备邻苯二甲酸酐的多层催化剂的生产方法
DE102005010645A1 (de) 2005-03-08 2005-08-04 Basf Ag Verfahren zum Befüllen eines Reaktors
US7968491B2 (en) * 2005-05-22 2011-06-28 Sud-Chemie Ag Multi-layer catalyst for producing phthalic anhydride
DE102005026360A1 (de) * 2005-06-07 2006-12-28 Basf Ag Verfahren zur Präformierung von Oxidationskatalysatoren
DE102014005939A1 (de) 2014-04-24 2015-10-29 Clariant International Ltd. Katalysatoranordnung mit optimierter Oberfläche zur Herstellung von Phthalsäureanhydrid
BR112015031535B1 (pt) 2014-04-24 2021-09-21 Clariant International Ltd. Arranjo de catalisadores com fração de vazios otimizada, seu uso e processo de preparação de anidrido de ácido ftálico
CN112608293B (zh) * 2020-12-16 2024-04-05 联欣环保科技(泰兴)有限公司 一种用于苯酐生产的尾气处理方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB893987A (en) * 1958-11-07 1962-04-18 Napier & Son Ltd Catalysts for decomposing hydrogen peroxide
FR1262809A (fr) * 1960-06-17 1961-06-05 Catalyseur d'oxydation
US3674680A (en) * 1970-03-09 1972-07-04 Standard Oil Co Process and catalyst for hydroprocessing a resid hydrocarbon
DE2106796C3 (de) * 1971-02-12 1981-09-24 Wacker-Chemie GmbH, 8000 München Verfahren zur Herstellung Festbettkatalysatoren mit einem Überzug aus Vanadiumpentoxid und Titandioxid
GB1373351A (en) * 1972-02-16 1974-11-13 Monsanto Ltd Catalyst tablets
US3848033A (en) * 1972-07-13 1974-11-12 Standard Oil Co Process for preparing aggregates
US3926846A (en) * 1972-08-25 1975-12-16 Nippon Catalytic Chem Ind Catalysts for the preparation of phthalic anhydride
JPS5523086B2 (https=) * 1973-03-26 1980-06-20
DE2510994B2 (de) * 1975-03-13 1977-04-14 Basf Ag, 6700 Ludwigshafen Vanadium- und titanhaltiger traegerkatalysator
JPS531403Y2 (https=) * 1975-06-06 1978-01-14
JPS545891A (en) * 1977-06-16 1979-01-17 Mitsui Toatsu Chem Inc Catalyst for producing phthalic anhydride
GB1547338A (en) * 1977-10-26 1979-06-13 Standard Oil Co Production of phthalic anhydride
JPH02432U (https=) * 1988-06-14 1990-01-05

Also Published As

Publication number Publication date
MX159110A (es) 1989-04-20
JPS56161839A (en) 1981-12-12
US4405505A (en) 1983-09-20
US4489204A (en) 1984-12-18
DE3166401D1 (en) 1984-11-08
IT8021134A0 (it) 1980-04-02
EP0037492B1 (en) 1984-10-03
IT1193930B (it) 1988-08-31
JPH0337974B2 (https=) 1991-06-07
ES8204728A1 (es) 1982-06-01
ES500801A0 (es) 1982-06-01
ATE9693T1 (de) 1984-10-15
EP0037492A1 (en) 1981-10-14

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19960330