The preparation and evaluation mechanism of mesoporous spherical silica/porous carbon-filled polypropylene composites obtained from coal gasification fine slag

Coal gasification crude slag based complex flocculants by two-step acid leaching process: synthesis, flocculation and mechanisms

“…zeolites, 18,19 adsorbent, 20 flocculants 21 ); (4) other uses ( e.g. plastic fillers, 22 cyclic mixing combustion, 2 hydrogen production, 23 CO 2 adsorption 24 ).…”

Mechanical activation of coal gasification fine slag and mechanical and thermal properties of coal gasification fine slag–poly(vinyl chloride) composites

“…With the increasingly strict quality requirements within the coal chemical industry and the 'dual carbon' target, [12] the utilization of CGFS has become one of the most important factors limiting developments within the coal chemical industry. At present, the more common uses of gasification slag are related to the production of adsorbents [13][14][15], construction materials [16][17][18], soil improvement [19][20][21], and the production of PVC composite materials using the CGFS as a filler (applications for tubes, sheets, profiles, etc) [22][23][24]. Considering both its technical feasibility and economic viability, the production of composite materials represents a more efficient and higher-quality utilization of CGFS.…”