CA756080A - Process for the preparation of lubricating oils from residual petroleum fractions containing asphalt - Google Patents

Process for the preparation of lubricating oils from residual petroleum fractions containing asphalt

Info

Publication number
CA756080A
CA756080A CA756080A CA756080DA CA756080A CA 756080 A CA756080 A CA 756080A CA 756080 A CA756080 A CA 756080A CA 756080D A CA756080D A CA 756080DA CA 756080 A CA756080 A CA 756080A
Authority
CA
Canada
Prior art keywords
preparation
fractions containing
lubricating oils
petroleum fractions
containing asphalt
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
CA756080A
Inventor
Van Lookeren Campagne Nicolaas
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Publication date
Application granted granted Critical
Publication of CA756080A publication Critical patent/CA756080A/en
Expired legal-status Critical Current

Links

CA756080A Process for the preparation of lubricating oils from residual petroleum fractions containing asphalt Expired CA756080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA756080T

Publications (1)

Publication Number Publication Date
CA756080A true CA756080A (en) 1967-04-04

Family

ID=36193179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA756080A Expired CA756080A (en) Process for the preparation of lubricating oils from residual petroleum fractions containing asphalt

Country Status (1)

Country Link
CA (1) CA756080A (en)

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