"褐煤"相关例句(49)
10.Study of Production of Active Carbon from Lignite by Rapid-Carbonization and Activation
12.IGNITION EXPERIMENT STUDY OF TEST INSTALLATION ON LIGNITE GASIFICATION USING COALITE AS SOLID CARRIER
15.Experiment Study of Pyrolysis of ZhaoTong Lignite in Fluidized-Bed Using Coalite as Solid Carrier
17.Brief Introduction to Lakhra Power Plant Equipment with 3X50MW FBC Boilers Burning High Sulphur Content Lignite
18.a hard black form of lignite that takes a brilliant polish and is used in jewellery or ornamentation.
19.This paper describes the principles and methods of extracting humic acid product from lignite.

