BR8402751A - Processo para a preparacao de composicao de catalisador solido,composicao de catalisador preparada pelo dito processo e aperfeicoamento em processo de alcoilacao de pelo menos um composto hidroxi-aromatico por reacao catalitica,em presenca da dita composicao - Google Patents

Processo para a preparacao de composicao de catalisador solido,composicao de catalisador preparada pelo dito processo e aperfeicoamento em processo de alcoilacao de pelo menos um composto hidroxi-aromatico por reacao catalitica,em presenca da dita composicao

Info

Publication number
BR8402751A
BR8402751A BR8402751A BR8402751A BR8402751A BR 8402751 A BR8402751 A BR 8402751A BR 8402751 A BR8402751 A BR 8402751A BR 8402751 A BR8402751 A BR 8402751A BR 8402751 A BR8402751 A BR 8402751A
Authority
BR
Brazil
Prior art keywords
composition
alcoholation
hydroxy
improvement
preparation
Prior art date
Application number
BR8402751A
Other languages
English (en)
Inventor
James Gordy Bennett Jr
Gregory Robert Chambers
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR8402751A publication Critical patent/BR8402751A/pt

Links

Classifications

    • 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
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
BR8402751A 1983-06-03 1984-06-04 Processo para a preparacao de composicao de catalisador solido,composicao de catalisador preparada pelo dito processo e aperfeicoamento em processo de alcoilacao de pelo menos um composto hidroxi-aromatico por reacao catalitica,em presenca da dita composicao BR8402751A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/500,683 US4554266A (en) 1983-06-03 1983-06-03 Copper-magnesium catalyst and method for alkylation of hydroxyaromatic compounds therewith

Publications (1)

Publication Number Publication Date
BR8402751A true BR8402751A (pt) 1985-05-14

Family

ID=23990483

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8402751A BR8402751A (pt) 1983-06-03 1984-06-04 Processo para a preparacao de composicao de catalisador solido,composicao de catalisador preparada pelo dito processo e aperfeicoamento em processo de alcoilacao de pelo menos um composto hidroxi-aromatico por reacao catalitica,em presenca da dita composicao

Country Status (5)

Country Link
US (1) US4554266A (pt)
EP (1) EP0127833A3 (pt)
JP (1) JPS59228939A (pt)
AU (1) AU2871084A (pt)
BR (1) BR8402751A (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933509A (en) * 1989-04-28 1990-06-12 General Electric Company Method of ortho-alkylating phenol
EP0785180A3 (en) 1996-01-16 1997-12-10 General Electric Company Process for the alkylation of hydroxyaromatic compounds
US6951966B1 (en) * 1998-09-28 2005-10-04 Honshu Chemical Industry Co., Ltd. Orthoalkylation catalyst for phenol and process for producing orthoalkylated phenol with use thereof
US6261987B1 (en) 2000-02-29 2001-07-17 General Electric Company Method for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions
JP4066621B2 (ja) * 2001-07-19 2008-03-26 富士通株式会社 全文検索システム及び全文検索プログラム
US6897175B2 (en) 2001-10-09 2005-05-24 General Electric Catalyst and method for the alkylation of hydroxyaromatic compounds
US7081432B2 (en) * 2003-07-10 2006-07-25 General Electric Company Alkylation catalyst and method for making alkylated phenols
US7087705B2 (en) 2004-03-31 2006-08-08 General Electric Company Process for the monoalkylation of dihydroxy aromatic compounds
US11007508B2 (en) * 2016-07-29 2021-05-18 Shpp Global Technologies B.V. Phenol alkylation catalyst precursor and catalyst, method of forming catalyst, method of regenerating catalyst, and method of alkylating phenol
CN113426452A (zh) * 2021-07-12 2021-09-24 河北工程大学 一种高稳定性的氧化镁烷基化催化剂及其制备方法与应用

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1500794A (en) * 1923-09-14 1924-07-08 Ste Chim Usines Rhone Catalysts
US1913774A (en) * 1928-02-02 1933-06-13 Firm Of Deutsche Gold Und Silb Catalysts for the hydrogenation and dehydrogenation of organic compounds
US2524566A (en) * 1947-06-11 1950-10-03 Shell Dev Production of copper-magnesia hydrogenation catalyst and its use in hydrogenation reactions
US3446856A (en) * 1964-05-29 1969-05-27 Gen Electric Methylation of phenols
US3304268A (en) * 1965-09-20 1967-02-14 Universal Oil Prod Co Method of preparing a supported copper oxide catalyst composition
US3972828A (en) * 1969-08-01 1976-08-03 General Electric Company Catalyst comprising magnesium oxide and a cellulosic polymeric binder
US3718704A (en) * 1971-01-08 1973-02-27 Ashland Oil Inc Methylation process
US3972836A (en) * 1971-02-11 1976-08-03 General Electric Company Preparation of ortho-alkylated phenols
JPS497235A (pt) * 1972-05-25 1974-01-22
GB1439172A (en) * 1973-01-09 1976-06-09 Ici Ltd Method for preparing oxychlorination catalyst
US3968172A (en) * 1973-10-02 1976-07-06 Teijin Limited Process for the preparation of 2,4,6-trimethylphenol
US4201880A (en) * 1976-01-22 1980-05-06 General Electric Company Preparation of ortho-alkylated phenols
US4085150A (en) * 1976-04-13 1978-04-18 General Electric Company Process for the ortho alkylation of phenols in the presence of a copper-zinc-aluminum mixed oxide catalyst
JPS5335061A (en) * 1976-09-10 1978-04-01 Futaba Sangyo Kk Manufacture of bamboo knitting bar with skin
US4208537A (en) * 1977-10-27 1980-06-17 Mitsui Toatsu Chemicals Incorporated Process for the selective ortho-alkylation of phenolic compounds
SU697179A1 (ru) * 1978-03-09 1979-11-15 Институт общей и неорганической химии АН Белорусской ССР Способ приготовлени медномагниевого катализатора дл дегидрировани циклогексанола
JPS5740430A (en) * 1980-08-25 1982-03-06 Sumitomo Chem Co Ltd Production of phenol
JPS5870839A (ja) * 1981-10-26 1983-04-27 Mitsui Toatsu Chem Inc メタノ−ルのスチ−ムリフオ−ミング用触媒

Also Published As

Publication number Publication date
EP0127833A2 (en) 1984-12-12
EP0127833A3 (en) 1985-07-31
JPS59228939A (ja) 1984-12-22
AU2871084A (en) 1984-12-06
US4554266A (en) 1985-11-19

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