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MgO改性HZSM-5型分子筛对合成LPG的影响
吕永兴; 吴创之; 王铁军; 马隆龙; 熊祖鸿; 周意
2010
Source Publication燃料化学学报
ISSN0253-2409
Volume038Issue:003Pages:313
Abstract以Mg(NO3)2.6H2O乙醇溶液等体积浸渍分子筛HZSM-5进行改性,与自制的甲醇催化剂(MeLi)机械混合制得合成液化石油气(LPG)双功能催化剂。通过NH3-TPD对改性HZSM-5分子筛酸性表征,在固定床单管反应器上,研究MgO在催化剂中含量对一步法合成LPG的影响,并对催化剂进行寿命实验。结果表明,随着MgO在催化剂中含量的升高,HZSM-5的强酸强度随之降低;MgO在HZSM-5中质量分数在0.25%~1.00%时,催化剂的效果最佳。改性HZSM-5作为脱水催化剂,可提高目标产物的含量,同时大幅度提升催化剂的寿命及稳定性。
Language英语
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/21617
Collection中国科学院广州能源研究所
Affiliation中国科学院广州能源研究所
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
吕永兴,吴创之,王铁军,等. MgO改性HZSM-5型分子筛对合成LPG的影响[J]. 燃料化学学报,2010,038(003):313.
APA 吕永兴,吴创之,王铁军,马隆龙,熊祖鸿,&周意.(2010).MgO改性HZSM-5型分子筛对合成LPG的影响.燃料化学学报,038(003),313.
MLA 吕永兴,et al."MgO改性HZSM-5型分子筛对合成LPG的影响".燃料化学学报 038.003(2010):313.
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