CA2096478A1 - Recovery of carboxylate ester reaction products - Google Patents

Recovery of carboxylate ester reaction products

Info

Publication number
CA2096478A1
CA2096478A1 CA002096478A CA2096478A CA2096478A1 CA 2096478 A1 CA2096478 A1 CA 2096478A1 CA 002096478 A CA002096478 A CA 002096478A CA 2096478 A CA2096478 A CA 2096478A CA 2096478 A1 CA2096478 A1 CA 2096478A1
Authority
CA
Canada
Prior art keywords
azeotrope
stream
reaction
carboxylate ester
alcohol
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.)
Abandoned
Application number
CA002096478A
Other languages
English (en)
French (fr)
Inventor
Douwe C. Van Der Beek
Peter B. De Blank
Kishor Jhalaria
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.)
Imperial Chemical Industries Ltd
Original Assignee
Shell Canada 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 Shell Canada Ltd filed Critical Shell Canada Ltd
Publication of CA2096478A1 publication Critical patent/CA2096478A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—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)
CA002096478A 1992-05-20 1993-05-18 Recovery of carboxylate ester reaction products Abandoned CA2096478A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92201452.7 1992-05-20
EP92201452 1992-05-20

Publications (1)

Publication Number Publication Date
CA2096478A1 true CA2096478A1 (en) 1993-11-21

Family

ID=8210619

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002096478A Abandoned CA2096478A1 (en) 1992-05-20 1993-05-18 Recovery of carboxylate ester reaction products

Country Status (6)

Country Link
JP (1) JPH0632762A (zh)
KR (1) KR930023324A (zh)
CN (1) CN1036917C (zh)
CA (1) CA2096478A1 (zh)
DE (1) DE69309535T2 (zh)
SG (1) SG48903A1 (zh)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146418A (en) * 1975-06-10 1976-12-16 Nippon Zeon Co Ltd Purification of methacrylic esters
DE3161884D1 (en) * 1980-06-20 1984-02-16 Asahi Chemical Ind Process for purifying methyl methacrylate

Also Published As

Publication number Publication date
JPH0632762A (ja) 1994-02-08
CN1036917C (zh) 1998-01-07
DE69309535D1 (de) 1997-05-15
SG48903A1 (en) 1998-05-18
DE69309535T2 (de) 1997-07-24
KR930023324A (ko) 1993-12-18
CN1079956A (zh) 1993-12-29

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead