This paper reviewed some technologies for Decreasing sulfur content of catalytic gasoline, including after - treatment hydrodesulphurization, hydrotreating of catalytic feed, partial conversion hydrocracking, catalyst and promoter. 概述了降低催化汽油硫含量的后处理加氢脱硫、催化原料油加氢预处理、部分转化的加氢裂化技术及降低硫含量的催化剂和助剂。
Partial conversion of the boiler in that increase of air velocity at the air distribution plate and increase of the heat exchange area and heat absorption in combustion chamber; 然后对锅炉局部进行改进,提高布风板流化风速,增加炉膛受热面吸热量;
Producing High Quality Clean Diesel by Partial Conversion(PC) Hydrocracking 部分转化加氢裂化生产清洁柴油
At last two different algorithms with partial wavelength conversion are introduced and their performance is also analyzed. 最后本文给出了两种关于WDM网中部分节点具有波长转换能力的算法,并对它们进行了仿真和比较分析。
A novel priority-based wavelength assignment algorithm in All-optical Networks with partial wavelength conversion is proposed, based on link independent assumption. It improves the routing and wavelength assignment presented by others. 基于链路波长占用独立性假设,改进了在部分波长转换WDM网中已有的RWA算法,提出了一种支持优先级的动态波长分配算法。