CA1181026A - Methode et dispositif d'evaporation selective - Google Patents

Methode et dispositif d'evaporation selective

Info

Publication number
CA1181026A
CA1181026A CA000410746A CA410746A CA1181026A CA 1181026 A CA1181026 A CA 1181026A CA 000410746 A CA000410746 A CA 000410746A CA 410746 A CA410746 A CA 410746A CA 1181026 A CA1181026 A CA 1181026A
Authority
CA
Canada
Prior art keywords
contact material
column
heavy petroleum
fraction
petroleum fraction
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
CA000410746A
Other languages
English (en)
Inventor
David B. Bartholic
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.)
BASF Catalysts LLC
Original Assignee
Engelhard Corp
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 US06/299,361 external-priority patent/US4427538A/en
Application filed by Engelhard Corp filed Critical Engelhard Corp
Application granted granted Critical
Publication of CA1181026A publication Critical patent/CA1181026A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA000410746A 1981-09-04 1982-09-03 Methode et dispositif d'evaporation selective Expired CA1181026A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US299,361 1981-09-04
US06/299,361 US4427538A (en) 1980-06-02 1981-09-04 Selective vaporization process and apparatus

Publications (1)

Publication Number Publication Date
CA1181026A true CA1181026A (fr) 1985-01-15

Family

ID=23154452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000410746A Expired CA1181026A (fr) 1981-09-04 1982-09-03 Methode et dispositif d'evaporation selective

Country Status (1)

Country Link
CA (1) CA1181026A (fr)

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry