ES280295A1 - Fenol catalytic preparation procedure (Machine-translation by Google Translate, not legally binding) - Google Patents

Fenol catalytic preparation procedure (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES280295A1
ES280295A1 ES280295A ES280295A ES280295A1 ES 280295 A1 ES280295 A1 ES 280295A1 ES 280295 A ES280295 A ES 280295A ES 280295 A ES280295 A ES 280295A ES 280295 A1 ES280295 A1 ES 280295A1
Authority
ES
Spain
Prior art keywords
platinum
translation
order
legally binding
google translate
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
Application number
ES280295A
Other languages
Spanish (es)
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.)
Scient Design Co Inc
Scientific Design Co Inc
Original Assignee
Scient Design Co Inc
Scientific Design 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 Scient Design Co Inc, Scientific Design Co Inc filed Critical Scient Design Co Inc
Publication of ES280295A1 publication Critical patent/ES280295A1/en
Expired 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • 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
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring
    • 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
    • B01J21/18—Carbon
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Process for the catalytic preparation of phenol; characterized by starting from a crude fraction of oxygenated cyclohexane containing at least one group member consisting of cyclohexanone and cyclohexanol and substituted lower alkyl ring derivatives thereof, and by vaporizing the said fraction and diluting with hydrogen in a proportion of the order of 0.02 to 0.3 g of hydrogen per gram of cyclohexanone and total cyclohexanol, and by contacting the resulting mixture with a dehydrogenation catalyst at a temperature of the order of 250º to 425º C, at a liquid hourly space velocity of the order of 0.3 to 2.5 and for recovering the phenol of the reaction product and further, for the improvement comprising using as platinum catalyst on active carbon containing up to 5% by weight of platinum; This has been deposited on the carbon by contact of the latter with a solution of platinum compound in a solvent, under conditions of deposition of the platinum, and continuing the contact for a time appreciable in excess of that necessary for the almost complete absorption of platinum on charcoal. (Machine-translation by Google Translate, not legally binding)
ES280295A 1961-08-25 1962-08-25 Fenol catalytic preparation procedure (Machine-translation by Google Translate, not legally binding) Expired ES280295A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13377461A 1961-08-25 1961-08-25

Publications (1)

Publication Number Publication Date
ES280295A1 true ES280295A1 (en) 1963-02-01

Family

ID=22460244

Family Applications (1)

Application Number Title Priority Date Filing Date
ES280295A Expired ES280295A1 (en) 1961-08-25 1962-08-25 Fenol catalytic preparation procedure (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
CH (1) CH408954A (en)
ES (1) ES280295A1 (en)
GB (1) GB1013715A (en)
LU (1) LU42227A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5386584B2 (en) 2008-08-29 2014-01-15 エクソンモービル・ケミカル・パテンツ・インク Method for producing phenol
WO2011096999A2 (en) 2010-02-05 2011-08-11 Exxonmobil Chemical Patents Inc. Cyclohexanone dehydrogenation catalyst and process
WO2011096990A2 (en) 2010-02-05 2011-08-11 Exxonmobil Chemical Patents Inc. Dehydrogenation catalyst and process
SG10201503888PA (en) 2010-06-25 2015-06-29 Exxonmobil Chem Patents Inc Dehydrogenation process

Also Published As

Publication number Publication date
GB1013715A (en) 1965-12-22
LU42227A1 (en) 1964-02-16
CH408954A (en) 1966-03-15

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