X - ray photoelectron spectroscopy determination of the forms of sulfur in coal and its chars 射線光電子能譜確定煤及其殘焦中硫的形態(tài)
Methods for analysis and testing of coal and coke - ultimate analysis of coal and coke - determination of forms of sulfur in coal 煤和焦碳分析和試驗方法.第106部分:煤和焦碳基本分析.第5節(jié):硫存在形式測定