Removing pyritic sulfur from high sulfur coal with complex agglomerate reagents;

Study on desulphurization of high sulfur coal in hydropyrolysis;

Discussion and application of the technology in cement production by using SO3 of high sulfur coal instead of gypsum;

Desulfuration technique of high-sulfur coal from Chenghe mining area;

Enrichment and geochemical origin of some trace elements in high-sulfur coal from Kaili,eastern Guizhou Province;

Spontaneous combustion and forecast method for high-sulfur coal

Experiment study on the componential features of calcium-enriched flying ash of high-sulphur coal;

Study and application on feasibility evaluation systems for desulfurization of high-sulphur coal;

A Model of sulphur evolution in the high-sulphur coal is introduced in the paper to reflect the palaeo-envi-ronment during the coal accumulation based on isotopic determinations of the organic sulphur and pyrite ( δ34S of organic sulphur from - 12.

Parameter optimization of aggregate desulphurization process for high sulphur coal;

Derivation and acqucisition of knowledge of expert system about feasibility for desulphurization of high sulphur coal;

Demineralization and desulphurization of high sulphur coal from YMSH and SBSH was investigated using aqueous sodium hydroxide followed by hydrochloric acid treatment Compared to the alkali and acid alone,successive treatments with the alkali and acid resulted in significant removal of mineral matters and sulphur from the coal.

Experimental study on desulphurizing coal water slurry prepared with middle and high sulfur coals;