催化裂化装置衬里冬季施工实践

The FCCU Lining Construction Practices in the Winter

分析了催化裂化装置衬里的受冻机理,同时对施工所用的衬里料作了受冻试验。通过合理选用衬里材料、采取可靠的保温措施、严格控制衬里养护期的环境温度、加强衬里施工的质量控制,催化裂化装置衬里冬季施工是完全可行的。

Cold mechanism of FCCU lining analyzed and the cold test on the lining material used in construction was made. The reasonable lining material, reliable insulation measures were suggested. Strict control on the environment temperatures of the lining conservation of the, and strengthening the lining construction quality made it feasible for the FCCU winter lining construction.