DE3224650C2 - - Google Patents

Info

Publication number
DE3224650C2
DE3224650C2 DE3224650A DE3224650A DE3224650C2 DE 3224650 C2 DE3224650 C2 DE 3224650C2 DE 3224650 A DE3224650 A DE 3224650A DE 3224650 A DE3224650 A DE 3224650A DE 3224650 C2 DE3224650 C2 DE 3224650C2
Authority
DE
Germany
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
DE3224650A
Other versions
DE3224650A1 (de
Inventor
Peter Raymond Palatine Ill. Us Pujado
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.)
Honeywell UOP LLC
Original Assignee
UOP 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 UOP LLC filed Critical UOP LLC
Publication of DE3224650A1 publication Critical patent/DE3224650A1/de
Application granted granted Critical
Publication of DE3224650C2 publication Critical patent/DE3224650C2/de
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • B01D3/143Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00Purification; Separation; Use of additives
    • C07C7/04Purification; Separation; Use of additives by distillation
DE19823224650 1981-08-03 1982-07-01 Gewinnung von cumol aus einer mischung desselben mit phenol und wasser Granted DE3224650A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/289,592 US4370205A (en) 1981-08-03 1981-08-03 Recovery of cumene from a mixture thereof with phenol and water

Publications (2)

Publication Number Publication Date
DE3224650A1 DE3224650A1 (de) 1983-02-10
DE3224650C2 true DE3224650C2 (de) 1987-02-05

Family

ID=23112208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823224650 Granted DE3224650A1 (de) 1981-08-03 1982-07-01 Gewinnung von cumol aus einer mischung desselben mit phenol und wasser

Country Status (7)

Country Link
US (1) US4370205A (de)
JP (1) JPS5938211B2 (de)
DE (1) DE3224650A1 (de)
ES (1) ES514646A0 (de)
GB (1) GB2108145B (de)
IN (1) IN158470B (de)
IT (1) IT1156107B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877491A (en) * 1988-11-14 1989-10-31 Lloyd Berg Separation of m-diisopropyl benzene from p-diisopropyl benzene by azeotropic distillation with ketones
US5220103A (en) * 1990-09-17 1993-06-15 Uop Process for the preparation of a cumene feed for cumene oxidation
US5510543A (en) * 1994-12-09 1996-04-23 General Electric Company Removal and neutralization of acid catalyst from products of cumene hydroperoxide cleavage
US7626060B2 (en) 2003-07-11 2009-12-01 INEOS Phenol GmbH & Co., KG Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus
JP4802446B2 (ja) * 2003-11-12 2011-10-26 三菱化学株式会社 装置、及びこの装置を用いたジフェニルカーボネート又は芳香族ポリカーボネートの製造方法
US9815755B2 (en) 2014-09-26 2017-11-14 Uop Llc Methods and apparatuses for treating an organic feed
SG11201707822TA (en) * 2015-03-31 2017-10-30 Uop Llc Hydrogenation method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757209A (en) * 1951-04-26 1956-07-31 Allied Chem & Dye Corp Recovery of phenol and alphamethylstyrene from cumene oxidation reaction mixtures
US3151047A (en) * 1960-09-12 1964-09-29 Phillips Petroleum Co Separation of organic compounds by fractional distillation and phase separation
GB1021759A (en) * 1963-03-27 1966-03-09 Mitsui Petrochemical Ind A process for the manufacture of highly pure phenol
US3365375A (en) * 1965-04-15 1968-01-23 Hercules Inc Process for separating decomposition products of cumene hydroperoxide
US3441618A (en) * 1966-06-15 1969-04-29 Skelly Oil Co Hydrogenation process
US4166772A (en) * 1978-10-06 1979-09-04 Phillips Petroleum Company Extractive distillation separation of cumene and phenol
US4262151A (en) * 1979-12-31 1981-04-14 Uop Inc. Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide
US4262150A (en) * 1979-12-31 1981-04-14 Uop Inc. Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide

Also Published As

Publication number Publication date
ES8306083A1 (es) 1983-05-01
IT8222501A0 (it) 1982-07-21
JPS5938211B2 (ja) 1984-09-14
JPS5826827A (ja) 1983-02-17
GB2108145A (en) 1983-05-11
IT8222501A1 (it) 1984-01-21
DE3224650A1 (de) 1983-02-10
ES514646A0 (es) 1983-05-01
IT1156107B (it) 1987-01-28
US4370205A (en) 1983-01-25
GB2108145B (en) 1985-04-03
IN158470B (de) 1986-11-22

Similar Documents

Publication Publication Date Title
DE3249684C2 (de)
FR2497579B1 (de)
FR2497825B1 (de)
FR2500887B1 (de)
FR2501186B1 (de)
DE3237631C2 (de)
FR2502209B2 (de)
FR2500241B1 (de)
FR2499652B1 (de)
FR2501931B1 (de)
DE3228041C3 (de)
FR2498962B1 (de)
DE3249791C2 (de)
FR2498847B1 (de)
FR2499625B3 (de)
DE3224650C2 (de)
FR2500660B1 (de)
DE3204101C2 (de)
FR2501105B1 (de)
FR2513567B1 (de)
DE3205031C2 (de)
FR2500927B1 (de)
FR2497986B3 (de)
DE3230587C2 (de)
FR2497663B1 (de)

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee