Concepedia

Amino-modified molecular sieves for adsorptive removal of H<sub>2</sub>S from natural gas

Jiaojing Zhang, Hua Song, Yanguang Chen, Tianzhen Hao, Feng Li, Dandan Yuan, Xueqin Wang, Liang Zhao, Jinsen Gao

RSC Advances · 2018 · 32 citations · 31 references

DOIFull text

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Concepts

Abstract

, respectively, compared with that of MCM-41, and it showed the best performance among all adsorbents. APTMS/MCM-41, PEI/MCM-41 and AAPTS/MCM-41 were regenerated by maintaining at 423, 523 and 373 K in nitrogen for 3 h, respectively, and thus possessed high regenerability.

References

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Novel Polyethylenimine-Modified Mesoporous Molecular Sieve of MCM-41 Type as High-Capacity Adsorbent for CO<sub>2</sub> Capture

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