| VARY PETROCHEM, LLC. Patent applications |
| Patent application number | Title | Published |
|---|
| 20120193567 | SEPARATING COMPOSITIONS - A water-based separating composition for separating hydrocarbons from hydrocarbon-containing material includes at least about 71% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, a wetting agent, and at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different. | 08-02-2012 |
| 20120187322 | SEPARATING COMPOSITIONS - A water-based separating composition for separating hydrocarbons from hydrocarbon containing material includes at least about 73% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different. | 07-26-2012 |
| 20120061297 | PROCESSES FOR BITUMEN SEPARATION - Processes are provided for separating bitumen from oil sands and from other bitumen-containing compositions. | 03-15-2012 |
| 20110062382 | SEPARATING COMPOSITIONS - A water-based separating composition for separating hydrocarbons from hydrocarbon-containing material includes at least about 71% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, a wetting agent, and at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different. | 03-17-2011 |
| 20110062369 | SEPARATING COMPOSITIONS - A water-based separating composition for separating hydrocarbons from hydrocarbon containing material includes at least about 73% by weight water, a hydrotropic agent, a dispersant having flocculating characteristics, at least one acid and at least one base in amounts sufficient to provide the separating composition with a pH of about 7 to about 8.5. The hydrotropic agent and the dispersant having flocculating characteristics are different. | 03-17-2011 |
| 20100200470 | SEPARATING COMPOSITIONS AND METHODS OF USE - Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds. | 08-12-2010 |
| 20100200469 | SEPARATING COMPOSITIONS AND METHODS OF USE - Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds. | 08-12-2010 |
| 20100193404 | SEPARATING COMPOSITIONS AND METHODS OF USE - Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds. | 08-05-2010 |
| 20100193403 | PROCESSES FOR BITUMEN SEPARATION - Processes are provided for separating bitumen from oil sands and from other bitumen-containing compositions. | 08-05-2010 |
| 20090321325 | SEPARATING COMPOSITIONS AND METHODS OF USE - Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds. | 12-31-2009 |
