Transition metals-Modified SAPO-34 for Methanol Conversion to Light Olefins

被引：0
|
作者：
Mi, Jie [1 ,2 ]
Yuan, Fenyun [1 ,2 ]
Zhang, Jianan [3 ]
机构：
[1] Taiyuan Univ Technol, Key Lab Coal Sci & Technol Shanxi Prov, Taiyuan, Peoples R China
[2] Taiyuan Univ Technol, Minist Educ, Taiyuan, Peoples R China
[3] Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China
来源：
2013 INTERNATIONAL CONFERENCE ON MATERIALS FOR RENEWABLE ENERGY AND ENVIRONMENT (ICMREE), VOLS 1-3 | 2013年
关键词：
transition metal; hydrothermal method; SAPO-34; methanol to olefins; yield; MOLECULAR-SIEVES;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The catalysts prepared by modifying SAPO-34 molecular sieve catalyst with Transition metals (Zn, Ni, Co, and Fe) by hydrothermal method were investigated for methanol conversion to light olefins (MTO). And the prepared catalysts were characterized by XRD and SEM. The catalytic properties of the modified molecular sieves were evaluated through a fixed bed reactor. The results showed that the ethylene yield of ZnSAPO-34 was increased by 3.2% and total yield of ethylene and propylene was increased by 5.0%.
引用
收藏
页码：721 / 724
页数：4
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