Tuesday, September 13, 2022
Tuesday, September 13, 2022
经过催化裂化反应从沉降器汽提段出来的表面附有和碳的催化剂叫待生催...
Tuesday, September 13, 2022
二次燃烧造成的危害是再生器超温和烟机入口温度超高,损坏烟机。...
Tuesday, September 13, 2022
再生器喷燃烧油时,床层催化剂必须淹没燃烧油喷嘴()米以上。...
Tuesday, September 13, 2022
Monday, December 25, 2023
阀门型号Z41H—4.0中,Z表示闸阀,H表示合金,4.0表示压...
Tuesday, September 13, 2022
Saturday, February 17, 2024
Sunday, June 25, 2023
Friday, August 25, 2023
Tuesday, September 13, 2022
由于气相负荷过大,使塔内重质组分携带到塔的顶部,从而造成产品不合...
Tuesday, September 13, 2022
催化裂化装置的主要组成部分包括:(),(),(),(),(),()。...
Saturday, March 30, 2024
Tuesday, February 14, 2023
Tuesday, September 13, 2022
清液PH值标超标后需立即停止清液外送,改装置内部循环。...
Saturday, February 17, 2024
Monday, December 25, 2023
Tuesday, September 13, 2022
在反应系统有催化剂循环时,必须保持()循环,若()循环长期中断,应改为再生器()或根据情况()。...
Monday, April 22, 2024
Tuesday, September 13, 2022