CA1127987A - Extraction du bitume en presence dans les sables asphaltiques - Google Patents

Extraction du bitume en presence dans les sables asphaltiques

Info

Publication number
CA1127987A
CA1127987A CA330,352A CA330352A CA1127987A CA 1127987 A CA1127987 A CA 1127987A CA 330352 A CA330352 A CA 330352A CA 1127987 A CA1127987 A CA 1127987A
Authority
CA
Canada
Prior art keywords
sand
bitumen
phase
aqueous
sulfur dioxide
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
CA330,352A
Other languages
English (en)
Inventor
Ernest P. Buinicky
John H. Estes
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.)
Texaco Development Corp
Original Assignee
Texaco Development 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
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA1127987A publication Critical patent/CA1127987A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA330,352A 1978-06-23 1979-06-22 Extraction du bitume en presence dans les sables asphaltiques Expired CA1127987A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91863378A 1978-06-23 1978-06-23
US918,633 1978-06-23

Publications (1)

Publication Number Publication Date
CA1127987A true CA1127987A (fr) 1982-07-20

Family

ID=25440704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330,352A Expired CA1127987A (fr) 1978-06-23 1979-06-22 Extraction du bitume en presence dans les sables asphaltiques

Country Status (1)

Country Link
CA (1) CA1127987A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry