CA1180725A - Methode de stabilisation de catalyseurs de carbonylation sous forme soluble - Google Patents

Methode de stabilisation de catalyseurs de carbonylation sous forme soluble

Info

Publication number
CA1180725A
CA1180725A CA000393239A CA393239A CA1180725A CA 1180725 A CA1180725 A CA 1180725A CA 000393239 A CA000393239 A CA 000393239A CA 393239 A CA393239 A CA 393239A CA 1180725 A CA1180725 A CA 1180725A
Authority
CA
Canada
Prior art keywords
tin
rhodium
component
alcohol
separation zone
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.)
Expired
Application number
CA000393239A
Other languages
English (en)
Inventor
Thomas C. Singleton
Frank E. Paulik
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.)
Monsanto Co
Original Assignee
Monsanto Co
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
Priority claimed from US06/221,231 external-priority patent/US4433166A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Application granted granted Critical
Publication of CA1180725A publication Critical patent/CA1180725A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA000393239A 1980-12-29 1981-12-24 Methode de stabilisation de catalyseurs de carbonylation sous forme soluble Expired CA1180725A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22122880A 1980-12-29 1980-12-29
US221,228 1980-12-29
US221,231 1980-12-29
US06/221,231 US4433166A (en) 1980-12-29 1980-12-29 Process for stabilizing carbonylation catalyst in soluble form

Publications (1)

Publication Number Publication Date
CA1180725A true CA1180725A (fr) 1985-01-08

Family

ID=26915607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000393239A Expired CA1180725A (fr) 1980-12-29 1981-12-24 Methode de stabilisation de catalyseurs de carbonylation sous forme soluble

Country Status (1)

Country Link
CA (1) CA1180725A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20020108