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Glycerol, an abundant byproduct in biodiesel industry process, has received a lot of attention in recent years. In this work, a series of glycerol-derived binary and ternary CO2 binding organic liquids (CO2BOLs), were proposed for carbon capture. Physical properties, 1H NMR spectra and FT-IR spectra of these systems were studied to describe the multiple interactions between constituents. The CO2 absorption...
The calcium as a promoter in iron-catalyzed hydrogasification of sub-bituminous coal was studied to examine the catalytic activity of the Fe-Ca dual systems at H2 pressure 0.1–3.0MPa, temperature 650–750°C. Experimental results showed that the yields of light aromatic hydrocarbons (LAHs) and methane (synthetic natural gas, SNG) could be greatly improved at a given ratio of calcium-iron. Maximum yields...
Shengli lignite from China was treated by hydrothermal dewatering (HTD) under 200–300°C. The changes of physico-chemical structure and surface properties of Shengli lignite were tested and the relationship between these changes was analyzed. The equilibrium moisture content of Shengli lignite decreased from 29.75% in raw coal to 7.40% in HTD-300 (the sample treated by HTD under 300°C) due to the decomposition...
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