CA1144572A - Process for preparation of phenols - Google Patents

Process for preparation of phenols

Info

Publication number
CA1144572A
CA1144572A CA000343483A CA343483A CA1144572A CA 1144572 A CA1144572 A CA 1144572A CA 000343483 A CA000343483 A CA 000343483A CA 343483 A CA343483 A CA 343483A CA 1144572 A CA1144572 A CA 1144572A
Authority
CA
Canada
Prior art keywords
phenol
distillation
glycol
column
decomposition product
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
CA000343483A
Other languages
English (en)
French (fr)
Inventor
Fujihisa Matsunaga
Hirohiko Nambu
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of CA1144572A publication Critical patent/CA1144572A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • 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
    • C07C37/685—Processes comprising at least two steps in series
    • 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
    • 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)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA000343483A 1979-01-11 1980-01-11 Process for preparation of phenols Expired CA1144572A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1012/79 1979-01-11
JP101279A JPS5594326A (en) 1979-01-11 1979-01-11 Preparation of phenol

Publications (1)

Publication Number Publication Date
CA1144572A true CA1144572A (en) 1983-04-12

Family

ID=11489656

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000343483A Expired CA1144572A (en) 1979-01-11 1980-01-11 Process for preparation of phenols

Country Status (8)

Country Link
US (1) US4271322A (US06534493-20030318-C00166.png)
JP (1) JPS5594326A (US06534493-20030318-C00166.png)
CA (1) CA1144572A (US06534493-20030318-C00166.png)
DE (1) DE3000899A1 (US06534493-20030318-C00166.png)
FR (1) FR2446269A1 (US06534493-20030318-C00166.png)
GB (1) GB2040930B (US06534493-20030318-C00166.png)
IT (1) IT1129966B (US06534493-20030318-C00166.png)
NL (1) NL8000193A (US06534493-20030318-C00166.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480134A (en) * 1983-04-05 1984-10-30 General Electric Company Process for preparing phenol and acetone from cumene
US4567304A (en) * 1983-04-05 1986-01-28 General Electric Company Process for preparing acetone and phenol
JPH0390043A (ja) * 1989-08-31 1991-04-16 Agency Of Ind Science & Technol フェノールおよびその誘導体の回収方法
JP3265659B2 (ja) * 1992-06-05 2002-03-11 住友化学工業株式会社 フェノールの精製方法
IT1271279B (it) * 1994-12-15 1997-05-27 Enichem Spa Processo per il recupero di fenolo da un flusso acquoso contenente na2 so4
US6965056B1 (en) * 1999-05-03 2005-11-15 Shell Oil Company Removal of salts in the manufacture of phenolic compound
CA2649314C (en) 2006-04-17 2012-01-03 Asahi Kasei Chemicals Corporation Method for producing .alpha.-methylstyrene and heat-resistant styrene-based copolymer using the .alpha.-methylstyrene

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH288171A (fr) * 1950-09-20 1953-01-15 Distillers Co Yeast Ltd Procédé de préparation du phénol.
US3331755A (en) * 1964-12-18 1967-07-18 Consolidation Coal Co Extractive distillation of 2, 6-xylenol with glycol
IT998154B (it) * 1973-06-15 1976-01-20 Sir Soc Italiana Resine Spa Procedimento per la separazione e la purificazione di paracumil fenolo
FR2245593B1 (US06534493-20030318-C00166.png) * 1973-08-31 1976-06-18 Rhone Poulenc Ind
GB1574420A (en) * 1976-12-18 1980-09-03 Bp Chem Int Ltd Process for recovering crude phenol from catalyst-free cumene hydroperoxide cleavage reaction products

Also Published As

Publication number Publication date
GB2040930A (en) 1980-09-03
JPS5594326A (en) 1980-07-17
NL8000193A (nl) 1980-07-15
IT8019159A0 (it) 1980-01-11
GB2040930B (en) 1983-05-05
FR2446269B1 (US06534493-20030318-C00166.png) 1985-02-01
US4271322A (en) 1981-06-02
IT1129966B (it) 1986-06-11
FR2446269A1 (fr) 1980-08-08
DE3000899A1 (de) 1980-07-24

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Legal Events

Date Code Title Description
MKEX Expiry