This work, using cysteamine hydrochloride to modify natural clinoptilolite zeolites, results in great enhancement of absorption capacity. 为了提高沸石对汞的吸附性，利用半胱胺盐酸盐对天然斜发沸石进行改性，制得巯基改性沸石。
The biological functions of cysteamine and its application were reviewed in the article. 本文综述了半胱胺的生物学功能和应用情况。
