Wood Sawdust Co-pyrolysis Desulfurizer

23.08% S retention

As a clean desulfurizer, wood sawdust in-situ retains gaseous sulfur in biochar and tar during co-pyrolysis with dyeing sludge via dual physical shielding and catalysis, achieving 23.08% sulfur retention.

Wang, Teng · Qinyuan, Zhang · Qiao, Xiong · Jinyu, Huang · Dan, Du · Bo, Liu · Xue, Yongjie

Separation and Purification Technology 2023

Specifications

硫滞留率

{'zh': '23.08', 'en': ''} %

占总硫污染物

{'zh': '90', 'en': ''} %

Advantages

Gaseous sulfur output decreased under 30% WS addition