In situ Fourier transform infrared spectroscopy and thermogravimetric analysis were
conducted to characterise the co-pyrolysis of low-rank coal (SJC) and direct coal liquefaction …

Coal liquefaction residue (CLR) has the advantage of high carbon content. Its conversion
into high value-added carbon materials is of great significance for solid waste treatment …

Effective utilization of the solid-waste coal liquefaction residue (CLR) is important for the
development of direct coal liquefaction technology, but remains big challenge due to the …

The huge energy required to overcome the high-pressure drop in pipelines due to the high
viscosity of heavy crude oils has motivated the development of technologies to improve the …

The objective of this work is to comprehensively investigate the pyrolysis characteristics of
the direct coal liquefaction residue (DCLR) from China Shenhua industrial direct coal …

Co-pyrolysis of lignite with direct coal liquefaction residue (DCLR) is a promising method in
the field of clean coal technology. To investigate the influence of DCLR fraction on the …

This paper proposed an integrated mild-liquefaction and carbonization technology for the
efficient conversion of low rank coals. Simultaneously, preliminary investigations on the …

Co-pyrolysis of Hami coal mild liquefaction solid product (MLS) and two low rank coals
(LRCs), Hami coal (HM) and Hefeng coal (HF) with different blending ratios were conducted …

Co-pyrolysis process of direct coal liquefaction residue (DCLR) with lignite was examined by
thermogravimetric analyzer (TGA) and the kinetic characteristics were analyzed using …

Five organic solvents, N-methyl-2-pyrrolidone (NMP), cyclohexanone (CYC), N, N-
dimethylformamide (DMF), acetonitrile (ACN), and toluene (TOL) were used to treat …