CA2024519C - Methode d'extraction du bitume des sables bitumineux contenant de l'argile par solvant et eau/agent tensio-actif
- Google Patents
Methode d'extraction du bitume des sables bitumineux contenant de l'argile par solvant et eau/agent tensio-actif
Info
Publication number
CA2024519C
CA2024519CCA002024519ACA2024519ACA2024519CCA 2024519 CCA2024519 CCA 2024519CCA 002024519 ACA002024519 ACA 002024519ACA 2024519 ACA2024519 ACA 2024519ACA 2024519 CCA2024519 CCA 2024519C
Authority
CA
Canada
Prior art keywords
bitumen
sand
solvent
water
clay
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.)
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.)
Individual
Original Assignee
Individual
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 US07/490,089external-prioritypatent/US4968412A/en
Application filed by IndividualfiledCriticalIndividual
Publication of CA2024519A1publicationCriticalpatent/CA2024519A1/fr
Priority claimed from PCT/US1993/009660external-prioritypatent/WO1995010369A2/fr
Application grantedgrantedCritical
Publication of CA2024519CpublicationCriticalpatent/CA2024519C/fr
CA002024519A1990-03-071990-09-04Methode d'extraction du bitume des sables bitumineux contenant de l'argile par solvant et eau/agent tensio-actif
Expired - Fee RelatedCA2024519C
(fr)
Method for expanding organic matters, methods for recovery of organic matters, method for rain reduction, and method for preparing a gas containing oils
Procede et systeme pour l'extraction d'hydrocarbures a partir de formations comme les sables et les schistes bitumineux; hydrocarbures ainsi produits