bed cracking
... naphtha cracking 石脑油裂解 ; 石油脑裂解 bed cracking 床层裂化 shrinkage cracking 缩裂 ...
基于94个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
一般有一个通称为料腿的管子与此底部出口相连，在催化裂化中用此料腿将固体送回到催化剂床层。
Usually a pipe, known as a dip leg, is connected to this bottom outlet and, in catalytic cracking, serves to convey the solids back to the catalyst bed.
youdao
应用推荐
模块上移
模块下移
不移动