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Electronic Surface Structures of Coal and Mineral Particles

Description: Surface science studies related to tribocharging and charge separation studies were performed on electrostatic beneficiation of coal. In contrast to other cleaning methods, electrostatic beneficiation is a dry cleaning process requiring no water or subsequent drying. Despite these advantages, there is still uncertainty in implementing large scale commercial electrostatic beneficiation of coal. The electronic surface states of coal macerals and minerals are difficult to describe due to their che… more
Date: April 1, 2001
Creator: Mazumder, M.K.; Lindquist, D.A.; Tennal, K.B.; Trigwell, Steve; Farmer, Steve; Nutsukpul, Albert et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

DEEP DESULFURIZATION OF DIESEL FUELS BY A NOVEL INTEGRATED APPROACH

Description: Due to the increasingly stricter regulations for deep reduction of fuel sulfur content, development of new deep desulfurization processes for liquid transport fuels has become one of the major challenges to the refining industry and to the production of hydrocarbon fuels for fuel cell applications. The sulfur compounds in the current transport fuels corresponding to the S level of 350-500 ppm account for only about 0.12-0.25 wt % of the fuel. The conventional hydrotreating approaches will need … more
Date: September 1, 2001
Creator: Ma, Xiaoliang; Sun, Lu & Song, Chunshan
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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