CSC代表什么? ......... the syngas then enters the convective syngas cooler (csc) flowing at high velocity to increase the heat transfer coefficient. boiler feed water circulates through the csc on the shell side by natural convection generating 1650 psia steam........... excerpted from http:///sbir/ ... 2007/18.fe.coal.htm , which is about coal gasification and combustion technologies csc= convective syngas cooler "对流式合成气冷却器",也叫"废热锅炉", 通过对流进行换热,回收废热产生蒸汽。与之相对的是rsc(辐射式合成气冷却器),通过辐射换热。 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ############################################################## 查看更多
boiling point 在句中是沸点吗? one precaution is to keep the vessel pressurized with nitrogen above the boiling point of the benzene fill stream. in this case the boiling point of the feed benzene is the benzene column reflux drum pressure (about 460 kpag). 要注意的一点是必须用氮气给容器充压,保证容器的压力高于苯进料的汽化压力。在此例中,苯进料的汽化压力是苯精馏塔回流罐的压力。(大约460 kpag) 我认为boiling point 在这里是指使苯沸腾汽化的意思,用氮气充压是保证容器压力高于在相同的苯进料的温度下苯的汽化压力,防止闪蒸,所以boiling point 是否可以理解为汽化。查看更多