摘要
阐述了PDS脱硫催化剂的基本催化性质,并基于实际生产运行总结出PDS法脱硫的各项技术、经济指标。根据红外光谱、电子顺磁共振谱和原子吸收光谱等实验测定和量子化学理论计算的结果,在分子-电子水平上提出了双中心理论,以解释PDs的抗CN-中毒性能和催化机理。
In this paper, the essential catalytic properties of PDS-desulfurization catalyst are presented. Techno-economic target of PDS desulfurization in actual process are summarized. According to related IR, EPR and absorption spectra and theoretical calculations of quantum chemistry, we have proposed the twincentre theory to serve as an interpretaion for the catalyst's resistance to HCN-poisoning and the catalysis mechanism at a molecular-electronic level.
出处
《石油化工》
CAS
CSCD
北大核心
1991年第2期90-95,共6页
Petrochemical Technology
