改进型栲胶脱硫技术的研究开发

Research on and Development of Modified Desulfurization Technology by Tannin Extract

经试验筛选 ,在栲胶脱硫液中加入EA添加剂 ,开发了一种改进型栲胶脱硫技术。侧流试验结果表明 ,该技术具有脱硫净化度高、副反应少、脱硫成本低等优点 。

After screening through experiments, the EA additive is incorporated into the tannin extract desulfurization solution, and a modified desulfurization technology by tannin extract is developed. The results of a side stream experiment show that this technology has the advantages of a high degree of purification after desulfurization, few side reactions, and low cost of desulfurization, and also the EA desulfurization solution has a low corrosive action on carbon steel.