Liu X1, Wang R2.
J Hazard Mater. 2016 Dec 19;326:157-164. doi: 10.1016/j.jhazmat.2016.12.030. [Epub ahead of print]In this work, 4A molecular sieve zeolite was synthesized from attapulgite (ATP) in different conditions and was applied initially for H2S removal. The sorbent was characterized by scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectra and N2 adsorption/desorption. The effects of the synthesis condition and adsorption temperature were studied by dynamic adsorption experiment. Read More