supported financially by the Fundamental Research Funds for the Central Universities(Grant No.2021QN1044);the Natural Science Foundation Project of Ningxia(Grant No.2022AC03764);State Key Laboratory of High-efficiency Utilization of Coal and Green Chem-ical Engineering(Grant No.2021-K06);The key R&D projects of Ningxia(Talent special)(Grant No.2021BEB04083).
The basic structure of aromatic compounds that are abundant in coal is the carbonaceous precursor derived from carbon microspheres.However,it remains to be a huge challenge to prepare carbon microspheres using coal du...
Biofuels became more promising alternative to the fossil fuels because of the depletion of fossil resources, renewability, environmental benefits, and energy security. Ethanolysis of waste cooking oil with hexane as c...
Biodiesel production by enzymatic catalysis has been the subject of much research for developing processes that can potentially compete with other types of catalysis. The objective of this study was to investigate the...
The use of heterogeneous catalysts in the transesterification reaction of vegetable oils has getting emphasis in recent years, mainly by the alternative of obtaining clean fuel derived from renewable sources. Metal ox...
Supported by the National Natural Science Foundation of China(21176227);the State Key Laboratory of Motor Vehicle Biofuel Technology(2013011)
The kinetics for production of ethyl levulinate from glucose in ethanol medium was investigated. The experiments were performed in various temperatures (433-473 K) and initial glucose concentrations (0.056-0.168 mo...
Supported by Key Projects in the National Science & Technology Pillar Program during the 12th Five-year Plan Period(2011BAD22B04);the National Basic Research Program of China(973 program)(2011CB710800,2011CB200905,2009CB724703);the National Natural Science Foundation of China(21076017);the National High-Tech R & D Program of China(863 Program)(2012AA021404,2012AA021402);the Fundamental Research Funds for the Central Universities(ZY1331)
The non-edible camphor tree seed oil was extracted and catalyzed by immobilized lipase for biodiesel production. The oil yield from camphor tree seeds reached 35.2% of seed weight by twice microwave-assisted extractio...