DE2349226A1 - Verfahren zur reinigung von aceton - Google Patents

Verfahren zur reinigung von aceton

Info

Publication number
DE2349226A1
DE2349226A1 DE19732349226 DE2349226A DE2349226A1 DE 2349226 A1 DE2349226 A1 DE 2349226A1 DE 19732349226 DE19732349226 DE 19732349226 DE 2349226 A DE2349226 A DE 2349226A DE 2349226 A1 DE2349226 A1 DE 2349226A1
Authority
DE
Germany
Prior art keywords
column
acetone
acetaldehyde
aldol
acid
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
DE19732349226
Other languages
German (de)
English (en)
Inventor
Maurice Dudley Cooke
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Publication of DE2349226A1 publication Critical patent/DE2349226A1/de
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
    • C07C45/78—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19732349226 1972-10-04 1973-10-01 Verfahren zur reinigung von aceton Pending DE2349226A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4568272A GB1412645A (en) 1972-10-04 1972-10-04 Purification and recovery of acetone

Publications (1)

Publication Number Publication Date
DE2349226A1 true DE2349226A1 (de) 1974-04-18

Family

ID=10438151

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732349226 Pending DE2349226A1 (de) 1972-10-04 1973-10-01 Verfahren zur reinigung von aceton

Country Status (9)

Country Link
JP (1) JPS4970914A (pt)
AR (1) AR203729A1 (pt)
BR (1) BR7307583D0 (pt)
CA (1) CA1016100A (pt)
DE (1) DE2349226A1 (pt)
ES (1) ES419292A1 (pt)
FR (1) FR2202070B1 (pt)
GB (1) GB1412645A (pt)
TR (1) TR17902A (pt)

Families Citing this family (5)

* 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
EP0040985B1 (en) * 1980-05-27 1983-07-27 BP Chemicals Limited Process for the recovery of pure acetone from cumene hydroperoxide cleavage reaction product
RU2403236C2 (ru) * 2008-12-09 2010-11-10 Общество с ограниченной ответственностью "Новые технологии" Способ очистки ацетона
RU2400469C2 (ru) 2008-12-09 2010-09-27 Общество с ограниченной ответственностью "Новые технологии" Способ очистки ацетона-сырца
ES2967529T3 (es) 2016-07-12 2024-04-30 Sabic Global Technologies Bv Sistemas y métodos de purificación de acetona

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662848A (en) * 1953-12-15 Aceto
GB800763A (en) * 1956-01-27 1958-09-03 Distillers Co Yeast Ltd Purification of acetone

Also Published As

Publication number Publication date
FR2202070B1 (pt) 1978-09-08
BR7307583D0 (pt) 1974-08-29
GB1412645A (en) 1975-11-05
CA1016100A (en) 1977-08-23
AR203729A1 (es) 1975-10-15
TR17902A (tr) 1976-11-01
FR2202070A1 (pt) 1974-05-03
ES419292A1 (es) 1976-05-01
JPS4970914A (pt) 1974-07-09

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OHJ Non-payment of the annual fee