| Publication Type |
patent |
| Author |
Bose, Phillip R. |
| Title |
Method for recovering bitumen from tar sand |
| Date |
1982-05-25 |
| Description |
In recovering bitumen from tar sand by separation using an aqueous liquid, contamination of the aqueous phase with dispersed, finely divided solids is prevented by a mild heat treatment of the bituminous sand to reduce its water content before the sand is contacted with the aqueous liquid. |
| Type |
Text |
| Publisher |
United States Patent and Trademark Office |
| Subject |
bitumen recovery; tar sand |
| Language |
eng |
| Bibliographic Citation |
Bose, P. R. (1982). Method for recovering bitumen from tar sand. United States Patent and Trademark Office. United States Patent 4,331,532. |
| Relation Has Part |
United States Patent 4,331,532 |
| Rights Management |
(c) Phillip R. Bose |
| Format Medium |
application/pdf |
| ARK |
ark:/87278/s6c858g5 |
| Setname |
ir_eua |
| ID |
214257 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6c858g5 |
