lignite bitumite
6.Study of Production of Active Carbon from Lignite by Rapid-Carbonization and Activation
7.EXPLORATORY DEVELOPMENT OF RAISING COMBUSTION AT LIGNITE GASIFICATION USING COALITE AS SOLID HEAT CARRIER
8.This paper describes the principles and methods of extracting humic acid product from lignite.
9.IGNITION EXPERIMENT STUDY OF TEST INSTALLATION ON LIGNITE GASIFICATION USING COALITE AS SOLID CARRIER
10.Experiment Study of Pyrolysis of ZhaoTong Lignite in Fluidized-Bed Using Coalite as Solid Carrier

