METHOD FOR MANUFACTURING GLYCEROL IMPREGNATED HYBRID COAL WITH HIGH CALORIC VALUES AND THE HYBRID COAL CAPABLE OF HAVING GLYCEROL IMPREGNATED IN HYDROPHILIC PORES AND ON HYDROPHOBIC SURFACES OF THE COAL

摘要

PURPOSE: A method for manufacturing glycerol impregnated hybrid coal with high caloric values and the hybrid coal are provided to reduce the amount of carbon dioxide exhausted from coal power plants.;CONSTITUTION: A method for manufacturing glycerol impregnated hybrid coal with high caloric values includes the following steps: glycerol from biodiesel producing processes is kneaded to form a paste; the paste is aged under room temperature and atmospheric pressure for 5-240 hours; the aged paste is pre-dried; the pre-dried paste is introduced into a drier to simultaneously dry coal and glycerol; and glycerol is impregnated in hydrophilic pores and on hydrophobic surfaces of the coal.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Comparative example 2; (BB) Example 1; (CC) Example 2; (DD) DV/dlog(D) Pore/Volume (cm^3/g); (EE) Pore diameter(A)