FI54287C - Foerfarande foer rening av raoaceton - Google Patents

Foerfarande foer rening av raoaceton

Info

Publication number
FI54287C
FI54287C FI965/70A FI96570A FI54287C FI 54287 C FI54287 C FI 54287C FI 965/70 A FI965/70 A FI 965/70A FI 96570 A FI96570 A FI 96570A FI 54287 C FI54287 C FI 54287C
Authority
FI
Finland
Prior art keywords
raoaceton
foerfarande foer
foer rening
rening
foerfarande
Prior art date
Application number
FI965/70A
Other languages
English (en)
Other versions
FI54287B (fi
Inventor
Jasper Arthur Brundege
Original Assignee
Allied Chem
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 Allied Chem filed Critical Allied Chem
Publication of FI54287B publication Critical patent/FI54287B/fi
Application granted granted Critical
Publication of FI54287C publication Critical patent/FI54287C/fi

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
    • 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
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
FI965/70A 1969-08-13 1970-04-07 Foerfarande foer rening av raoaceton FI54287C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84985169A 1969-08-13 1969-08-13

Publications (2)

Publication Number Publication Date
FI54287B FI54287B (fi) 1978-07-31
FI54287C true FI54287C (fi) 1978-11-10

Family

ID=25306672

Family Applications (1)

Application Number Title Priority Date Filing Date
FI965/70A FI54287C (fi) 1969-08-13 1970-04-07 Foerfarande foer rening av raoaceton

Country Status (7)

Country Link
US (1) US3668256A (fi)
JP (1) JPS4927565B1 (fi)
DE (1) DE2037275C2 (fi)
FI (1) FI54287C (fi)
FR (1) FR2058237B1 (fi)
GB (1) GB1276792A (fi)
NL (1) NL7010581A (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329510A (en) * 1979-08-07 1982-05-11 Mitsui Petrochemical Industries, Ltd. Process for purifying ketones
DE3160695D1 (en) * 1980-05-27 1983-09-01 Bp Chem Int Ltd Process for the recovery of pure acetone from cumene hydroperoxide cleavage reaction product
US4559110A (en) * 1983-07-11 1985-12-17 The Dow Chemical Company Acetophenone recovery and purification
US4722769A (en) * 1986-04-24 1988-02-02 Allied Corporation Process for recovery of acetone
US5399776A (en) * 1993-11-24 1995-03-21 The Dow Chemical Company Purification of acetone
US5567853A (en) * 1995-02-17 1996-10-22 Arco Chemical Technology, L.P. Purification of acetone
WO1997012654A1 (en) * 1995-10-05 1997-04-10 Exxon Chemical Patents Inc. Method for recovering acetone
IT1276823B1 (it) * 1995-10-06 1997-11-03 Enichem Spa Procedimento per la purificazione dell'acetone
US5762764A (en) * 1996-08-29 1998-06-09 Arco Chemical Technology, L.P. Purification of acetone
US6340777B1 (en) 1999-10-22 2002-01-22 General Electric Company Method for purifying acetone
US6303826B1 (en) 2000-01-19 2001-10-16 Sunoco, Inc. (R&M) Method for purification of acetone
US6331654B1 (en) * 2000-02-10 2001-12-18 Illa International Llc Method of production of product acetone of high stability to oxidation
EP1433774A1 (en) * 2002-12-27 2004-06-30 Koninklijke DSM N.V. Process for reducing the aldehyde concentration in a mixture comprising cyclohexanone and one or more aldehydes
US7605291B2 (en) * 2006-04-27 2009-10-20 Adalberto Maldonado Method for the preparation of volatile Anesthetics
CN101941896B (zh) * 2010-08-30 2013-06-19 天津市化学试剂研究所 一种盐酸萘乙二胺生产中溶剂丙酮的回收方法
US8710274B2 (en) 2012-05-04 2014-04-29 Lyondell Chemical Technology, L.P. Method of purifying crude acetone stream
TWI668206B (zh) 2017-06-29 2019-08-11 美商環球油品有限責任公司 用於自丙酮中去除醛類的方法及設備

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906675A (en) * 1959-09-29 gallons

Also Published As

Publication number Publication date
FR2058237A1 (fi) 1971-05-28
JPS4927565B1 (fi) 1974-07-18
FI54287B (fi) 1978-07-31
US3668256A (en) 1972-06-06
DE2037275A1 (de) 1971-02-18
FR2058237B1 (fi) 1973-01-12
GB1276792A (en) 1972-06-07
NL7010581A (fi) 1971-02-16
DE2037275C2 (de) 1982-12-09

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