Bifunctionalized mesoporous molecular sieve for perchlorate removal
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Novel Amine Modified Nanoporous SBA-15 Sorbent for the Removal of H2S from Gas Streams in the Presence of CH4 (RESEARCH NOTE)
A new sorbent has been developed by grafting Hexamethylenetetramine on a mesoporous molecular sieve (SBA-15) by wet impregnation method. This sorbent (Hexamine/SBA-15) has been characterized using N2 physisorption, X-ray diffraction (XRD) at low angles (2θ°) and FT-IR. To investigate the H2S removal capacity of this adsorbent from CH4-containing gas mixtures, the breakthrough tests have been pe...
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متن کاملبررسی بهبود خلوص آمونیم پرکلرات از طریق حذف کلرات با استفاده از نانو ذرات دوفلزی آهن- نیکل
Ammonium perchlorate is widely used as an oxidizer in the propellant formulation and pyrotechnics According to military standard having high purity and free of impurities such as chlorate . So, the removal of impurities in the production of ammonium perchlorate will be highly regarded. In this paper, the removal of chlorate was investigated by reducing process using metal nanoparticles. In this...
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