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BR9507387A - Catalisador para produção de fenóis e seus derivados - Google Patents

Catalisador para produção de fenóis e seus derivados

Info

Publication number
BR9507387A
BR9507387A BR9507387-6A BR9507387A BR9507387A BR 9507387 A BR9507387 A BR 9507387A BR 9507387 A BR9507387 A BR 9507387A BR 9507387 A BR9507387 A BR 9507387A
Authority
BR
Brazil
Prior art keywords
derivatives
production
phenols
catalyst
hydrothermal treatment
Prior art date
Application number
BR9507387-6A
Other languages
English (en)
Inventor
Alexandr Sergeevich Kharitonov
Gennady Ivanovich Panov
Galina Anatolievna Sheveleva
Larisa Vladimirovna Pirutko
Tatyana Pavlovn Voskresenskaya
Vladimir Ivanovich Sobolev
Original Assignee
Solutia 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
Priority claimed from RU9494013071A external-priority patent/RU2074164C1/ru
Application filed by Solutia Inc filed Critical Solutia Inc
Publication of BR9507387A publication Critical patent/BR9507387A/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • 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
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/36—Steaming
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/40—Special temperature treatment, i.e. other than just for template removal
    • 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
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/064—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof containing iron group metals, noble metals or copper
    • B01J29/072—Iron group metals or copper
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

"CATALISADOR PARA PRODUçãO DE FENóIS E SEUS DERIVADOS". Catalisadores de zeólitos úteis para a produção de fenol e dos seus derivados por hidroxilação oxidante de benzeno e dos seus derivados por óxido nitroso, por exemplo, em temperaturas de 225-4500<198>C, tendo características processuais substancialmente melhores, resultantes do tratamento hidrotérmico usando um gás contendo de cerca de 3 a 100 mol por cento de vapor d'água, por exemplo, em nitrogênio, a uma temperatura variando de cerca de 500 a 1.000<198>C. Duas horas de tratamento hidrotérmico mostraram-se efetivas.
BR9507387-6A 1994-04-12 1995-04-12 Catalisador para produção de fenóis e seus derivados BR9507387A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU9494013071A RU2074164C1 (ru) 1994-04-12 1994-04-12 Способ получения фенола или его производных
PCT/RU1995/000065 WO1995027560A1 (en) 1994-04-12 1995-04-12 Catalysts for production of phenol and its derivatives

Publications (1)

Publication Number Publication Date
BR9507387A true BR9507387A (pt) 2002-04-16

Family

ID=20154684

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9507387-6A BR9507387A (pt) 1994-04-12 1995-04-12 Catalisador para produção de fenóis e seus derivados

Country Status (5)

Country Link
JP (1) JP3507500B2 (pt)
KR (1) KR100231372B1 (pt)
CN (1) CN1102074C (pt)
AU (1) AU694967B2 (pt)
BR (1) BR9507387A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101747155B (zh) * 2008-12-08 2013-04-24 中国石油天然气股份有限公司 一种n2o为氧化剂苯一步氧化合成苯酚的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429176A (en) * 1982-02-08 1984-01-31 Mobil Oil Corporation Active zeolite catalysts of improved stability
FR2648810B1 (fr) * 1989-06-22 1992-02-28 Rhone Poulenc Chimie Procede de preparation de phenols
US5110995A (en) * 1991-03-12 1992-05-05 Institute Of Catalysis Preparation of phenol or phenol derivatives
DE4117511A1 (de) * 1991-05-29 1992-12-03 Vaw Ver Aluminium Werke Ag Verfahren zur modifizierung eines rein-anorganisch synthetisierten zeoliths vom pentasil-typ

Also Published As

Publication number Publication date
AU694967B2 (en) 1998-08-06
JPH09511445A (ja) 1997-11-18
JP3507500B2 (ja) 2004-03-15
KR100231372B1 (ko) 1999-11-15
MX9604787A (es) 1998-05-31
CN1102074C (zh) 2003-02-26
AU2376795A (en) 1995-10-30
CN1148819A (zh) 1997-04-30

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Legal Events

Date Code Title Description
PC Transfer

Free format text: MONSANTO COMPANY (US)

PC Transfer

Free format text: SOLUTIA INC. (US)

TE Change of address
FB34 Technical and formal requirements: requirement - article 34 of industrial property law
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: ALTERADA DE INT. CL. 7: B01J 29/06, C07C 37/60, C07C 39/04

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/12/2005, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2307 DE 24-03-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.