Influence of Hydrogen Sulfide on Adsorption Storage of Methane by Activated Carbon

被引：0

作者：

Chau, Nguyen Hoai ^{[1
]}

Chien, Nguyen Dinh ^{[1
]}

Fomkin, A. A. ^{[2
]}

Pribylov, A. A. ^{[2
]}

Shkolin, A. V. ^{[2
]}

Men'shchikov, I. E. ^{[2
]}

Kustov, L. M. ^{[3
]}

机构：

[1] Vietnam Acad Sci & Technol, Inst Environm Technol, Hanoi 650000, Vietnam

[2] Russian Acad Sci, Frumkin Inst Phys Chem & Electrochem, Moscow 119071, Russia

[3] Russian Acad Sci, Zelinsky Inst Organ Chem, Moscow 119991, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2024年 / 98卷 / 07期

关键词：

activated carbon; methane; adsorption; hydrogen sulfide;

D O I：

10.1134/S003602442470064X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Methane adsorption capacity was determined for activated carbon as an adsorbent material made from macadamia nut shells. The limiting amount adsorbed is 13 mmol g-1 (22 wt %) at a pressure of 40 MPa and 303 K. The influence of hydrogen sulfide on methane adsorption capacity has been established. At a concentration of 1%, after 5 charging-discharging cycles, the ability to adsorb methane gas is little affected. However, this parameter was reduced by up to 15.4% after performing 10 charging and discharging cycles; reduced by 38.5% after 20 cycles and 61.5% after 30 cycles.

引用

页码：1621 / 1623

页数：3

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