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BIODIESEL ENGINEERING LIMITED
| BIODIESEL ENGINEERING LIMITED Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090049741 | BIODIESEL PURIFICATION METHOD AND SYSTEM - According to the invention, unpurified biodiesel is brought in contact with cellulose-containing material by continuously and/or discontinuously mixing the same in order to eliminate the glycerin and catalyst residues, such as potassium soaps, accumulated during the production of the biodiesel. A system for carrying out said method comprises an agitated sedimentation tank ( | 02-26-2009 |