| 摘要 |
METHOD OF CATALYTIC GASIFICATION WITH INCREASED ASH FUSION TEMPERATURE A high ash fusion catalyzed gasification process comprising providing a mixture of 50 to 90 weight percent finely divided carbonaceous material particles of a size smaller than 65 mesh and 10 to 50 weight percent finely divided calcium compound particles of a size smaller than 65 mesh, gasifying the carbonaceous material, the gasifying comprising heating the mixture of finely divided carbonaceous material and finely divided calcium compound to a temperature above the ash fusion temperature of the carbonaceous material and below the ash fusion temperature of the mixture to form a carbonaceous suspension of calcium compound whereby the calcium compound catalyzes the gasification. |
