Transition metals-Modified SAPO-34 for methanol conversion to light olefins

机译：过渡金属改性SAPO-34用于甲醇转化为轻烯烃

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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%.

机译：通过将通过水热法改变具有过渡金属（Zn，Ni，Co和Fe）的SAPO-34分子筛催化剂制备的催化剂进行甲醇转化为轻烯烃（MTO）。并通过XRD和SEM表征制备的催化剂。通过固定床反应器评价改性分子筛的催化性质。结果表明，ZnSAPO-34的乙烯产率提高了3.2％，乙烯和丙烯的总收率增加了5.0％。

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《International Conference on Materials for Renewable Energy and Environment》|2013年||共4页
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Mi Jie; Yuan Fenyun; Zhang Jianan;
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中图分类 TB346;
关键词
SAPO-34; hydrothermal method; methanol to olefins; transition metal; yield;

机译：SAPO-34;水热法;甲醇至烯烃;过渡金属;产量;

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3. Synthesis of hierarchical SAPO-34 catalysts modified with manganese nanoparticles for conversion of methanol to light olefins: a deactivation and regeneration study [J] . Varzaneh Ali Zeinali, Towfighi Jafar, Moghaddam Mojtaba Saei Reaction kinetics,mechanisms and catalysis . 2019,第2期

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4. Transition metals-Modified SAPO-34 for Methanol Conversion to Light Olefins [C] . Jie Mi, Fenyun Yuan, Jianan Zhang International conference on materials for renewable energy & environment . 2013

机译：过渡金属改性的SAPO-34，用于甲醇转化为轻质烯烃
5. Conversion of methanol to light olefins on SAPO-34 kinetic modeling and reactor design. [D] . Al Wahabi, Saeed M. 2003

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6. Syngas to light olefins conversion with high olefin/paraffin ratio using ZnCrOx/AlPO-18 bifunctional catalysts [O] . Junjie Su, Haibo Zhou, Su Liu, -1

机译：使用ZnCrOx / AlPO-18双功能催化剂以高烯烃/石蜡比将合成气转化为轻烯烃
7. Conversion of methanol to light olefins on SAPO-34: kinetic modeling and reactor design [O] . Al Wahabi Saeed M. H. 2005

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8. Conversion of Methanol to Gasoline Extended Project: Methanol to Olefins Modification and Operation of the Demonstration Plant Milestone Report [R] . Johnson, D., Soto, J., Avidan, A., 1986

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Transition metals-Modified SAPO-34 for methanol conversion to light olefins

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