FR2111173A5 - - Google Patents

Info

Publication number
FR2111173A5
FR2111173A5 FR7136325A FR7136325A FR2111173A5 FR 2111173 A5 FR2111173 A5 FR 2111173A5 FR 7136325 A FR7136325 A FR 7136325A FR 7136325 A FR7136325 A FR 7136325A FR 2111173 A5 FR2111173 A5 FR 2111173A5
Authority
FR
France
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
FR7136325A
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Application granted granted Critical
Publication of FR2111173A5 publication Critical patent/FR2111173A5/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
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7136325A 1970-10-08 1971-10-08 Expired FR2111173A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00079221A US3850996A (en) 1970-10-08 1970-10-08 Treatment of the heavy ends fraction of cumene hydroperoxide cleavage reaction mixture

Publications (1)

Publication Number Publication Date
FR2111173A5 true FR2111173A5 (fr) 1972-06-02

Family

ID=22149174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7136325A Expired FR2111173A5 (fr) 1970-10-08 1971-10-08

Country Status (12)

Country Link
US (1) US3850996A (fr)
JP (1) JPS5235656B1 (fr)
AR (1) AR193622A1 (fr)
AU (1) AU458302B2 (fr)
BE (1) BE773723A (fr)
CA (1) CA926420A (fr)
DE (1) DE2150076C3 (fr)
ES (1) ES395806A1 (fr)
FI (1) FI56667C (fr)
FR (1) FR2111173A5 (fr)
GB (1) GB1362403A (fr)
NL (1) NL7113792A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404615A1 (fr) * 1977-09-30 1979-04-27 Mitsui Petrochemical Ind Procede de recuperation et resorcinol

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339605A (en) * 1980-02-08 1982-07-13 Euteco Impianti S.P.A. Process for the thermal decomposition of phenol pitch
US5457244A (en) 1994-10-04 1995-10-10 General Electric Company Phenol tar waste reduction process
US5672774A (en) * 1995-10-24 1997-09-30 General Electric Company Phenol tar processing method
RU2120433C1 (ru) * 1997-02-28 1998-10-20 Дыкман Аркадий Самуилович Способ переработки фенольной смолы, полученной в производстве фенола и ацетона кумольным методом
US6965056B1 (en) * 1999-05-03 2005-11-15 Shell Oil Company Removal of salts in the manufacture of phenolic compound
CN107200680B (zh) * 2016-03-19 2021-05-07 青岛科技大学 一种苯酚废水的变压精馏分离方法
KR102337898B1 (ko) * 2017-11-20 2021-12-09 주식회사 엘지화학 페놀 제조 공정에서의 부산물 분해방법
CN110461806A (zh) * 2017-11-20 2019-11-15 株式会社Lg化学 分解苯酚生产工艺中的副产物的方法
KR102441561B1 (ko) * 2018-12-20 2022-09-06 주식회사 엘지화학 페놀계 부산물의 분해 방법 및 이의 분해 장치
CN116730786B (zh) * 2023-08-09 2024-04-26 乐陵力维化学品有限责任公司 一种苯乙酮和2-苯基异丙醇混合废液制取苯乙酮的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750480C (de) * 1942-12-25 1945-01-17 Verfahren zur Reinigung von Rohphenoloelen
US2715145A (en) * 1949-06-03 1955-08-09 Hercules Powder Co Ltd Manufacture of phenol
NL170964B (nl) * 1951-07-18 Air Prod & Chem Werkwijze ter bereiding van een buigzaam polyurethanschuim.
GB724190A (en) * 1951-09-01 1955-02-16 Distillers Co Yeast Ltd Manufacture of phenol and acetophenone
NL127228C (fr) * 1959-07-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404615A1 (fr) * 1977-09-30 1979-04-27 Mitsui Petrochemical Ind Procede de recuperation et resorcinol

Also Published As

Publication number Publication date
BE773723A (fr) 1972-04-10
DE2150076A1 (de) 1972-04-13
US3850996A (en) 1974-11-26
DE2150076C3 (de) 1987-07-30
CA926420A (en) 1973-05-15
DE2150076B2 (de) 1981-01-08
JPS5235656B1 (fr) 1977-09-10
AU3399971A (en) 1973-04-05
FI56667B (fi) 1979-11-30
AR193622A1 (es) 1973-05-11
ES395806A1 (es) 1973-12-01
GB1362403A (en) 1974-08-07
NL7113792A (fr) 1972-04-11
FI56667C (fi) 1980-03-10
AU458302B2 (en) 1975-02-27

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