小型炼厂酸性气回收制硫氢化钠工艺探讨  

Preparation of Sodium Hydrosulfide With Acid Gas Recovered From the Small-scale Refinery

作　　者：王卫霞[1] 姚日远 徐忠娟[1] 

机构地区：[1]扬州工业职业技术学院,江苏扬州225127 [2]扬州石化有限责任公司,江苏扬州225200

出　　处：《辽宁化工》2011年第10期1060-1061,共2页Liaoning Chemical Industry

摘　　要：为保护环境和确保资源的充分利用,需对炼厂酸性气中的硫进行回收利用。针对小型炼厂酸性气的特点,结合企业现场情况,设计了酸性气回收制硫氢化钠的工艺流程。In order to protect the environment and utilize resources fully,sulfur in the acid gas from refineries need be recovered and utilized.In this paper,combined with characteristic of the acid gas and actual situation of small-scale refineries,preparation process of sodium hydrosulfide with acid gas recovered from the small-scale refinery was designed.

关 键 词：酸性气 硫化氢 硫氢化钠 

分 类 号：TQ125.1[化学工程—无机化工]