FR1231070A - Procédé de purification de phénols - Google Patents

Procédé de purification de phénols

Info

Publication number
FR1231070A
FR1231070A FR788318A FR788318A FR1231070A FR 1231070 A FR1231070 A FR 1231070A FR 788318 A FR788318 A FR 788318A FR 788318 A FR788318 A FR 788318A FR 1231070 A FR1231070 A FR 1231070A
Authority
FR
France
Prior art keywords
purification process
phenol purification
phenol
purification
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
FR788318A
Other languages
English (en)
Inventor
Denis Cheselden Quin
John Alfred Keeble
Denis James George Long
Archibald Robert Graham
Joseph Robert Nixon
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co 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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Application granted granted Critical
Publication of FR1231070A publication Critical patent/FR1231070A/fr
Expired legal-status Critical Current

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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
    • 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
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C37/80—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR788318A 1958-03-04 1959-03-04 Procédé de purification de phénols Expired FR1231070A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1231070X 1958-03-04

Publications (1)

Publication Number Publication Date
FR1231070A true FR1231070A (fr) 1960-09-26

Family

ID=10884465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788318A Expired FR1231070A (fr) 1958-03-04 1959-03-04 Procédé de purification de phénols

Country Status (5)

Country Link
BE (1) BE576352A (fr)
DE (1) DE1126886B (fr)
FR (1) FR1231070A (fr)
IT (1) IT608859A (fr)
NL (1) NL236748A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029293A (en) * 1960-08-19 1962-04-10 Hercules Powder Co Ltd Phenol purification
US3029292A (en) * 1962-04-10 Phenol purification
EP0299239A2 (fr) * 1987-07-16 1989-01-18 General Electric Company Procédé d'épuration de phénol

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204685B (de) * 1959-11-20 1965-11-11 Shawinigan Chem Ltd Verfahren zur Reinigung von Phenol
DE1167353B (de) * 1960-05-20 1964-04-09 Distillers Co Yeast Ltd Verfahren zum Reinigen vom Phenol
DE1239701B (de) * 1964-04-23 1967-05-03 Still Fa Carl Verfahren zur Gewinnung von nahezu aschefreien und farbbestaendigen Reinphenolen ausRohphenolen
GB1108327A (en) * 1964-08-05 1968-04-03 Universal Oil Prod Co Process for purifying phenols
GB1148907A (en) * 1965-11-26 1969-04-16 Ici Ltd Purification of phenol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL170964B (nl) * 1951-07-18 Air Prod & Chem Werkwijze ter bereiding van een buigzaam polyurethanschuim.
FR1151059A (fr) * 1955-07-16 1958-01-23 Ruetgerswerke Ag Perfectionnements apportés aux procédés pour la préparation de phénol

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029292A (en) * 1962-04-10 Phenol purification
US3029293A (en) * 1960-08-19 1962-04-10 Hercules Powder Co Ltd Phenol purification
EP0299239A2 (fr) * 1987-07-16 1989-01-18 General Electric Company Procédé d'épuration de phénol
EP0299239A3 (en) * 1987-07-16 1989-10-18 General Electric Company Process for purifying phenol

Also Published As

Publication number Publication date
NL236748A (fr)
IT608859A (fr)
DE1126886B (de) 1962-04-05
BE576352A (fr)

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