... coal desulfurization ==> 煤脱硫 coal desulfurization and denitrification ==> 煤脱硫脱氮 coal dressing ==> 选煤 ...
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对同时脱硫脱氮洁净煤技术的概况进行了综述。
This paper have a review on the general situation of clean coal technology for simultaneous desulfurization and denitrition.
本文研究以DX - 30活性炭为载体的镍-铝催化剂制备因素对煤液化油的加氢脱硫脱氮反应的影响。
The effects of preparation factors of Ni-Mo catalyst with DX-30 active carbon as carrier on hydro-desulfurization and hydro-denitrification of coal liquefaction oil were studied.
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