BG104776A - Method for the production of phenol, methylethylketone and acetone - Google Patents

Method for the production of phenol, methylethylketone and acetone

Info

Publication number
BG104776A
BG104776A BG104776A BG10477600A BG104776A BG 104776 A BG104776 A BG 104776A BG 104776 A BG104776 A BG 104776A BG 10477600 A BG10477600 A BG 10477600A BG 104776 A BG104776 A BG 104776A
Authority
BG
Bulgaria
Prior art keywords
butylbenzole
sec
phenol
acetone
methylethylketone
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.)
Pending
Application number
BG104776A
Other languages
Bulgarian (bg)
Inventor
Werner Pompetzki
Otto Gerlich
Werner Kleinloh
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.)
Phenolchemie GmbH Gladbeck
Original Assignee
Phenolchemie GmbH Gladbeck
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 Phenolchemie GmbH Gladbeck filed Critical Phenolchemie GmbH Gladbeck
Publication of BG104776A publication Critical patent/BG104776A/en
Pending 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/36—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in compounds containing six-membered aromatic rings
    • 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
    • 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
    • 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

Abstract

The invention relates to a method by which the compounds said in the heading are produced by Hocksch decomposition, starting from mixtures which apart of sec.-butylbenzole also contain 30 to 70 wt. % of cumene for sec. butylbenzole. In the process considerable amounts of wastes are formed which can be used only thermally. By limiting the comene content in the sec. butylbenzole/cumene mixtures to 3 to 15 wt. % the spectrum of the byproducts an usable substances changes improving the yields of the valuable products, in particular of phenol, methylethyleketone, acetone and acetophenon. 12 claims
BG104776A 1999-09-30 2000-09-19 Method for the production of phenol, methylethylketone and acetone Pending BG104776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19946887A DE19946887A1 (en) 1999-09-30 1999-09-30 Process for the production of phenol, methyl ethyl ketone and acetone

Publications (1)

Publication Number Publication Date
BG104776A true BG104776A (en) 2001-05-31

Family

ID=7923857

Family Applications (1)

Application Number Title Priority Date Filing Date
BG104776A Pending BG104776A (en) 1999-09-30 2000-09-19 Method for the production of phenol, methylethylketone and acetone

Country Status (10)

Country Link
EP (1) EP1088807A1 (en)
JP (1) JP2001097901A (en)
KR (1) KR20010050751A (en)
CN (1) CN1290682A (en)
BG (1) BG104776A (en)
BR (1) BR0004487A (en)
CZ (1) CZ20003480A3 (en)
DE (1) DE19946887A1 (en)
PL (1) PL342873A1 (en)
SK (1) SK14352000A3 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7205442B2 (en) 2003-02-06 2007-04-17 Shell Oil Company Method of making high purity phenol
US7312365B2 (en) 2003-02-14 2007-12-25 Shell Oil Company Process for low temperature cleavage of an oxidation mixture comprising hydroperoxides
US7282613B2 (en) * 2003-02-14 2007-10-16 Shell Oil Company Process for producing phenol and methyl ethyl ketone
CN101511784A (en) 2006-08-03 2009-08-19 埃克森美孚化学专利公司 Process for oxidizing alkylaromatic compounds
CN101687784B (en) 2007-08-22 2014-11-12 埃克森美孚化学专利公司 Oxidation of hydrocarbons
US8530702B2 (en) * 2007-10-26 2013-09-10 Shell Oil Company Recovery of acetophenone during the production of phenol
WO2009058527A1 (en) 2007-10-31 2009-05-07 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
CN101842338B (en) 2007-10-31 2015-02-18 埃克森美孚化学专利公司 Oxidation of hydrocarbons
JP5496108B2 (en) 2007-12-28 2014-05-21 株式会社ブリヂストン Interpolymers containing isobutylene and diene mer units
JP2011525195A (en) * 2008-08-26 2011-09-15 エクソンモービル・ケミカル・パテンツ・インク Method for producing alkylbenzene hydroperoxide
WO2010042273A1 (en) 2008-10-10 2010-04-15 Exxonmobil Chemical Patents Inc. Oxidation of hydrocarbons
US8461398B2 (en) 2008-12-15 2013-06-11 Exxonmobil Chemical Patents Inc. Oxidation of alkylaromatic compounds
EP2470501A2 (en) 2009-08-28 2012-07-04 ExxonMobil Chemical Patents Inc. Oxidation of hydrocarbons
CN102666450B (en) * 2009-12-22 2014-09-17 国际壳牌研究有限公司 Process for recovering monoalkylbenzene
CN102976912B (en) * 2011-09-07 2014-10-01 中国石油化工集团公司 Method for preparing acetophenone
EP3347331B1 (en) * 2015-09-07 2019-08-21 SABIC Global Technologies B.V. Process for producing cumene and/or sec-butylbenzene using a mixed olefins stream as alkylation agent
CN113061069B (en) * 2020-01-02 2024-02-06 陈建添 Oxidative cleavage of compounds containing unsaturated double bonds
KR20220013700A (en) 2020-07-27 2022-02-04 주식회사 엘지화학 Method for preparing vinylic monomer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62114922A (en) * 1985-11-13 1987-05-26 大日本インキ化学工業株式会社 Production of phenol together with acetone ad methyl ethyl ketone

Also Published As

Publication number Publication date
BR0004487A (en) 2001-05-29
CN1290682A (en) 2001-04-11
PL342873A1 (en) 2001-04-09
DE19946887A1 (en) 2001-04-05
SK14352000A3 (en) 2001-07-10
KR20010050751A (en) 2001-06-15
CZ20003480A3 (en) 2002-03-13
JP2001097901A (en) 2001-04-10
EP1088807A1 (en) 2001-04-04

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