The extraction of hydrogen sulfide (H2S) from gases is essential in numerous industrial applications to safeguard human safety, preserve equipment, and mitigate environmental harm. In these circumstances, zeolites are crucial for the extraction of H2S...

A review, with 22 refs., of methods for modification of zeolites with metals and metal oxides to enhance their H2S adsorption capability and recyclability as well as to improve processes for H2S removal from various gaseous mixts.