煤制合成气脱砷技术及净化剂的研究开发

Development of the Technology and Purification Agent for Arsenic Removal from Coalbased Syngas

本文介绍了煤制合成气脱砷技术及脱砷剂的开发及工业应用结果。试验表明，ＴＡＳ－０２型脱砷剂适用于高水汽比、高ＣＯ水煤气气氛的脱砷净化，稳定性良好，有较高的砷容和脱砷净化效果。

The development and industrial operating results of TAS02 arsenic removing agent and arsenic removing technology,developed by the Northwest Research Institute of Chemical Industry (NRICI) for coalbased syngas purification, are described in the article. It was shown that TAS02 arsenic removing agent can be used in high steam/carbon ratio and high CO water gas atmosphere with good stability,high arsenic capacity and excellent arsenic removing result.