Characteristics of sulfur dioxide emission from coal and petroleum coke combustion were examined in a lab scale circulating fluidized bed (CFB) combustor. The r
Li2MnSiO4 with different crystal structure was synthesized by solid state reaction method. Their crystal structure and electrochemical properties have been char
Recently the explored reserves submitted in the oil field mainly situate at the end of deposit in delta front area. During the exploitation and production, prob