1) Deep desulfurization
深度脱硫
1.
Research advances in the ultra deep desulfurization of diesel fuel;
柴油超深度脱硫技术进展
2.
Methods for deep desulfurization of gasoline and diesel oil and their development status quo
汽柴油深度脱硫方法及发展现状
3.
Some deep desulfurization methods based on selective adsorption,solvent extraction,chemical oxidation,and alkylation reaction were critically reviewed and discussed.
对几种汽柴油深度脱硫方法如吸附法、溶剂萃取法、化学氧化法、烷基化脱硫法等进行了综述和讨论,并提出了一些深度脱硫的技术策略。
3) deep desulfurization and dearomatization
深度脱硫脱芳烃
5) deep hydrodesulfurization
深度加氢脱硫
1.
Influence of organic nitrogen compounds on deep hydrodesulfurization(HDS);
有机含氮化合物对深度加氢脱硫反应的影响
2.
This paper is a review on the development of deep hydrodesulfurization catalysts in three aspects: the research and improvement of carrier,the upswing of common catalyst and the application of new material.
由于环保法规和原油劣质化两方面的因素,深度加氢脱硫技术及相应的催化剂研究成为热点。
3.
Developments in researches for supports of catalysts used in deep hydrodesulfurization of diesel oil,including oxide supports,composite oxide supports,acidic supports,carbon materials etc.
综述了近年来深度加氢脱硫催化剂载体的研究进展,主要介绍了单一氧化物载体、复合氧化物载体、酸性载体以及炭材料等其他载体对深度加氢脱硫催化剂活性的影响。
6) HDS and HDN
深度加氧脱硫脱氮
补充资料:BCS穿透深度(BCSpenetrationdepth)
BCS穿透深度(BCSpenetrationdepth)
对纯超导体,由BCS电流方程,在伦敦极限下(`\xi_0\lt\lt\lambda`或$l\lt\lt\xi_0$)的穿透深度与伦敦穿透深度λL(T)相符。对非纯超导体(含杂质),在伦敦极限下为
$\lambda(T)=\lambda_L(T)(1 \xi_0//l)^{1/2}$
一般地,λL(T)由经验公式表示其与温度T的关系(见“伦敦穿透深度”)。在皮帕德极限下($\xi_0\gt\gt\lambda$或$\xi_0\lt\ltl$),ξp=ξ0,则给出为
$\lambda(T)=\frac{8}{9}\lambda_L(T)[\frac{sqrt3\xi_0}{2\pi\lambda_L(T)}]^{1/3}$
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条