| 摘要 |
Compositions for adjusting coal bulk density and methods of using the compositions are provided. In an embodiment, the present invention provides methods of utilizing the compositions to adjust coal bulk density. The compositions can comprise one or more components selected from a group consisting of vegetable oils, animal fats, triglycerides, fatty acids, fatty acid methyl esters, fatty acid ethyl esters, and glycerin. These compositions can be derived from a biodiesel manufacturing process or transesterification reactions involving triglycerides. |
