The Investigation of Reducing PAHs Emission from Coal Pyrolysis by Gaseous Catalytic Cracking

Table 1

Proximate and ultimate analysis of PS coal.

Proximate analysis wt/%			Ultimate analysis wt/%, daf
𝑀ad	𝐴𝑑	𝑉daf	C	H	O*	N	S
2.2	18.3	37.2	80.4	5.2	11.9	1.4	1.1

ad: air dried basis.
𝑑: dried basis.
daf: dry and ash-free basis.
*By difference.