FR1107661A - Process for the separation of the cleavage products of cumene hydroperoxide - Google Patents

Process for the separation of the cleavage products of cumene hydroperoxide

Info

Publication number
FR1107661A
FR1107661A FR1107661DA FR1107661A FR 1107661 A FR1107661 A FR 1107661A FR 1107661D A FR1107661D A FR 1107661DA FR 1107661 A FR1107661 A FR 1107661A
Authority
FR
France
Prior art keywords
separation
cumene hydroperoxide
cleavage products
cleavage
products
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
Other languages
French (fr)
Inventor
Maurice Maincon
Mauirce Fenogio
Andre Pacoud
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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 Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Application granted granted Critical
Publication of FR1107661A publication Critical patent/FR1107661A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C07C45/84—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by azeotropic distillation
    • 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
    • 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
    • C07C37/78—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
FR1107661D 1954-06-23 1954-06-23 Process for the separation of the cleavage products of cumene hydroperoxide Expired FR1107661A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1107661T 1954-06-23

Publications (1)

Publication Number Publication Date
FR1107661A true FR1107661A (en) 1956-01-04

Family

ID=9624563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1107661D Expired FR1107661A (en) 1954-06-23 1954-06-23 Process for the separation of the cleavage products of cumene hydroperoxide

Country Status (1)

Country Link
FR (1) FR1107661A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158611A (en) * 1976-12-18 1979-06-19 Bp Chemicals Limited Process for recovering crude phenol from catalyst-free cumene hydroperoxide cleavage reaction products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158611A (en) * 1976-12-18 1979-06-19 Bp Chemicals Limited Process for recovering crude phenol from catalyst-free cumene hydroperoxide cleavage reaction products

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