1 Subjects: “...Coal / Molecular aspects...”

2 Subjects: “...Coal Tar / chemistry...”

3 Table of Contents: “... fuel to marine diesel engines -- Part VIII: Coal-ammonia co-firing for power generation -- 38. Ammonia...”

4 Table of Contents: “... for Elimination of Dyes -- Heterogeneous Catalysts for Environmental Purification -- Coal Fly/BottomAsh...”