选用常压塔式反应器进行氢化。
塔式反应器中聚合可分为两段进行。
In a tower reactor polymerization may be carried out in two zones.
比较了环流反应器、槽式搅拌反应器、鼓泡塔式反应器对白油收率和质量的影响。
The influence of the internal circulating reactor on yield and quality of white oil is compared with that of circulating reactor, gate agitatingreactor and bubbling tower reactor.
介绍第3代聚酯新技术（NG3），流程为酯化釜—塔式反应器—经改进后的固相增黏系统。
The third generation PET new technique(NG3) is introduced, the process is from esterification autoclave to column reactor then to modified solid state polycondensation system.
开发了一种被称为多段悬浮床塔式反应器的新型装置，以代替双酚a生产中苯酚与丙酮缩合反应所使用的固定床反应器。
A new equipment-column type suspension reactor with multiple trays, has been developed for the condensation of phenol with acetone in the production of BPA instead of conventional fixed bed reactor.
开发了一种被称为多段悬浮床塔式反应器的新型装置，以代替双酚a生产中苯酚与丙酮缩合反应所使用的固定床反应器。
A new equipment-column type suspension reactor with multiple trays, has been developed for the condensation of phenol with acetone in the production of BPA instead of conventional fixed bed reactor.
应用推荐