陆金权,童明涓
(上海吴泾化工实业有限公司,上海 200241)
[摘 要]介绍了羰化反应器的主要制作工艺和控制要点。其经验可为特殊材料设备制造提供借鉴。
[关键词]羰化反应器;SB-575 N06059高强度合金钢;球封头;制造
[中图分类号]TQ 052.4 [文献标识码]B [文章编号]1004—9932(2011)01—0043—04
Process for Carboxylation Reactor Manufacture
LU Jinquan,TONG Mingjuan
(Shanghai Wujing Chemical Industry Co.,Ltd,Shanghai 20024 1,China)
Abstract:In this paper the author discusses the difficulties and key points for manufacture process and quality control of carboxylation reactor made of special steel.The experience may have reference and help for domestic manufacturers.
Key Words:earboxylation reactor;SB-575 N06059 high—strength alloy steel;spherical shaped head;manufacture
1反应器基本情况
本反应器为某单位醋酐项目中的关键设备,属三类压力容器,由球形封头、筒体、大小不等共15只接管、3只衬里接管(上、下凸缘,人孔)、盘管等组成。端口内径为2