IN185136B - - Google Patents

Info

Publication number
IN185136B
IN185136B IN1376CA1995A IN185136B IN 185136 B IN185136 B IN 185136B IN 1376CA1995 A IN1376CA1995 A IN 1376CA1995A IN 185136 B IN185136 B IN 185136B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Arkady Samuilovich Dyckman
Vladimir I Sarge
Yelena N Sarge
Boris Issakovich Gorvits
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 IN185136B publication Critical patent/IN185136B/en

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
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
    • 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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/04—Phenol
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN1376CA1995 1995-09-20 1995-11-02 IN185136B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53135295A 1995-09-20 1995-09-20

Publications (1)

Publication Number Publication Date
IN185136B true IN185136B (fr) 2000-11-25

Family

ID=24117286

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1376CA1995 IN185136B (fr) 1995-09-20 1995-11-02

Country Status (3)

Country Link
US (1) US5847235A (fr)
CA (1) CA2161995A1 (fr)
IN (1) IN185136B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965056B1 (en) * 1999-05-03 2005-11-15 Shell Oil Company Removal of salts in the manufacture of phenolic compound
DE19954141A1 (de) * 1999-11-11 2001-06-13 Phenolchemie Gmbh & Co Kg Verfahren zur Verringerung des Salzgehaltes in Hochsieder aufweisenden Fraktionen, die bei der Herstellung von Phenol aus Cumol anfallen, durch Extraktion
EP1256561B1 (fr) * 2001-05-10 2006-08-16 INEOS Phenol GmbH & Co. KG Procédé pour la diminuation par extraction du contenu en sel de fractions contenant des composés à point d'ébullition élevé, qui sont produits lors de la préparation du phénol à partir de cumène
CN114904323B (zh) * 2022-05-13 2024-03-01 江苏三吉利化工股份有限公司 一种呋喃酚焦油除盐装置及除盐工艺

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029687A (en) * 1931-12-18 1936-02-04 Standard Oil Co Continuous process for counter current contacting of two liquids
US4207264A (en) * 1969-10-29 1980-06-10 The Goodyear Tire & Rubber Company Rearrangement of aralkyl hydroperoxides to form phenols and carbonyl compounds
US4016213A (en) * 1971-05-03 1977-04-05 Allied Chemical Corporation Recovery of phenol, acetone and dimethyl phenyl carbinol from cumene oxidation product
US3979281A (en) * 1974-12-16 1976-09-07 Universal Oil Products Company Continuous liquid extraction process with periodic flow of the denser stream
US4173587A (en) * 1977-11-18 1979-11-06 Gulf Research And Development Company Decomposition of cumene hydroperoxide with a heterogeneous catalyst
DE3063046D1 (en) * 1979-04-20 1983-06-16 Ici Plc Process for the production of phenol, acetone and alpha methylstyrene
JPS6050169B2 (ja) * 1979-11-05 1985-11-07 三井化学株式会社 フエノ−ル類の製造方法
EP0032255B1 (fr) * 1979-12-31 1984-03-14 Uop Inc. Procédé pour la neutralisation directe d'un mélange réactionnel provenant du clivage acide d'un dérivé alpha-hydroxy d'un hydrocarbure aromatique alkyl-substitué et élimination du sel formé
JPS5780332A (en) * 1980-11-10 1982-05-19 Nippon Oil & Fats Co Ltd Preparation of alpha-methylstyrene dimer
US4358618A (en) * 1981-06-22 1982-11-09 Allied Corporation Decomposition of cumene oxidation product
US4548711A (en) * 1982-09-02 1985-10-22 Phillips Petroleum Company Solvent extraction
DE3736819A1 (de) * 1987-10-30 1989-05-11 Basf Ag Verfahren zur herstellung von 1-aryl-alk-1-enen durch dehydratisierung von 1-aryl-alkan-1-olen mit hilfe von arylsubstituierten phosphiten
US5017729A (en) * 1988-09-30 1991-05-21 Mitsui Petrochemical Industries, Ltd. Phenol preparation process and propylene recovery therefrom
CA2003925C (fr) * 1988-11-28 1999-11-23 Shintaro Araki Production de cumene par alkylation d'un compose aromatique et preparation du phenol a l'aide du cumene
US5144094A (en) * 1990-09-17 1992-09-01 Uop Diaryl ethers by dehydration of phenols
RU2032656C1 (ru) * 1992-04-23 1995-04-10 Дыкман Аркадий Самуилович Способ выделения фенола из фенольной смолы производства фенола и ацетона кумольным методом
US5254751A (en) * 1992-09-14 1993-10-19 General Electric Company Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone
US5371305A (en) * 1992-12-31 1994-12-06 Hercules Incorporated Process for producing phenol from cumene
US5510543A (en) * 1994-12-09 1996-04-23 General Electric Company Removal and neutralization of acid catalyst from products of cumene hydroperoxide cleavage

Also Published As

Publication number Publication date
CA2161995A1 (fr) 1996-05-24
US5847235A (en) 1998-12-08

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