A Study on the Regenerable Co and Ni-Based Sorbents to Remove Hydrogen Sulfide at Middle Temperature

被引：7
|
作者：
Park, Jung Je [1 ]
Jung, Suk Yong [2 ]
Park, Chang Geun [1 ]
Lee, Soo Chool [3 ]
Kim, Jae Chang [1 ]
机构：
[1] Kyungpook Natl Univ, Dept Chem Engn, Taegu 702701, South Korea
[2] Pohang Univ Sci & Technol, Dept Chem Engn, Pohang 790784, Gyeongbuk, South Korea
[3] Daegu Gyenongbuk Inst Sci & Technol, Taegu 704230, South Korea
来源：
TOPICS IN CATALYSIS | 2010年 / 53卷 / 7-10期
关键词：
Hydrogen sulfide; Middle temperature; Cobalt; Nickel; Sorbent; H2S REMOVAL; DESULFURIZATION SORBENTS; GAS DESULFURIZATION; COBALT; OXIDE; REDUCTION; CATALYSTS; NO;
D O I：
10.1007/s11244-010-9498-4
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
To remove hydrogen sulfide from hot coal gases at middle temperature, the various sorbents were prepared by precipitation or co-precipitation method. The cobalt and nickel-based sorbents promoted with alumina showed good regeneration properties during multiple cycles. The roles of each component in the sulfidation and regeneration were discussed with the results from XRD and TPD.
引用
收藏
页码：635 / 640
页数：6
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