(EN) A delayed coking unit has a thermal shock-resistant, erosion-resistant internal lining to reduce thermally-induced mechanical stresses in the pressure boundary of the coke drum. The lining is effective to reduce or mitigate the transient thermal stress that occurs in the pressure boundary of the coke drum and to reduce or minimize the high thermal stress resulting from temperature differentials at the skirt-to-shell junction.
(ZH) 一种延迟焦化装置，其具有抗热冲击、防腐蚀的内衬以降低焦炭塔的压力边界中的热诱导的机械应力。该内衬有效降低或减小了在焦炭塔的压力边界出现的瞬态热应力，并且降低或最小化了由裙座与外壳的连接处的温差所导致的高热应力。
