Pt-M双金属双功能轻质烷烃异构化催化剂的研究进展
发布时间:2018-10-23 06:33
【摘要】:Pt-M双金属双功能异构化催化剂不仅可降低Pt的用量,并且可以改善催化剂的性能和使用寿命。介绍了双功能异构化催化剂的催化反应机理,综述了掺杂不同种类非贵金属M后的Pt双功能异构化催化剂的最新研究进展,根据载体的不同主要包括负载Pt-M的HY分子筛催化剂、负载Pt-M的超稳Y沸石催化剂、负载Pt-M的硅磷酸铝分子筛催化剂、负载Pt-M的Hβ分子筛催化剂、负载Pt-M的丝光沸石催化剂、负载Pt-M的固体超强酸催化剂等。对Pt-M双金属双功能催化剂的发展方向进行了预测,低Pt用量、低温且高活性是未来双金属双功能异构化催化剂的主要发展趋势。
[Abstract]:Pt-M bimetallic bifunctional isomerization catalyst can not only reduce the amount of Pt, but also improve the performance and service life of the catalyst. The catalytic reaction mechanism of bifunctional isomerization catalysts was introduced. The latest research progress of Pt bifunctional isomerization catalysts doped with different kinds of non-noble metal M was reviewed. According to the different supports, the HY molecular sieve catalysts supported on Pt-M were mainly included. Superstable Y zeolite supported on Pt-M, aluminum silicophosphate zeolite supported on Pt-M, H 尾 zeolite supported on Pt-M, mordenite supported on Pt-M, solid superacid supported on Pt-M, etc. The development trend of Pt-M bimetallic bifunctional catalysts was forecasted. Low Pt content, low temperature and high activity were the main development trends of bimetallic bifunctional catalysts in the future.
【作者单位】: 中国石油大学(华东)重质油国家重点实验室;
【基金】:中国石油科学研究与技术开发项目(2012A-2102-02)
【分类号】:TQ426;TE624.9
[Abstract]:Pt-M bimetallic bifunctional isomerization catalyst can not only reduce the amount of Pt, but also improve the performance and service life of the catalyst. The catalytic reaction mechanism of bifunctional isomerization catalysts was introduced. The latest research progress of Pt bifunctional isomerization catalysts doped with different kinds of non-noble metal M was reviewed. According to the different supports, the HY molecular sieve catalysts supported on Pt-M were mainly included. Superstable Y zeolite supported on Pt-M, aluminum silicophosphate zeolite supported on Pt-M, H 尾 zeolite supported on Pt-M, mordenite supported on Pt-M, solid superacid supported on Pt-M, etc. The development trend of Pt-M bimetallic bifunctional catalysts was forecasted. Low Pt content, low temperature and high activity were the main development trends of bimetallic bifunctional catalysts in the future.
【作者单位】: 中国石油大学(华东)重质油国家重点实验室;
【基金】:中国石油科学研究与技术开发项目(2012A-2102-02)
【分类号】:TQ426;TE624.9
【参考文献】
相关期刊论文 前10条
1 赵旺华;;C5/C6异构化技术方案对比与应用分析[J];海峡科学;2012年09期
2 王妮;张君涛;梁生荣;;轻质烷烃异构化催化剂及机理研究进展[J];当代化工;2012年03期
3 刘平;姚月;张兴光;王军;;稀土交换的β分子筛负载Pt催化剂上正庚烷的临氢异构化(英文)[J];Chinese Journal of Chemical Engineering;2011年02期
4 刘平;王军;姚月;;稀土元素Ce(La)促进的Pt/β催化剂上正庚烷的临氢异构化[J];南京工业大学学报(自然科学版);2011年01期
5 刘维桥;刘平;蒋海燕;尚通明;任杰;孙予罕;;Ni对Pt/SAPO-11催化剂物化及异构性能影响[J];无机化学学报;2010年07期
6 刘维桥;尚通明;周全法;刘平;任杰;孙予罕;;金属助剂对Pt/SAPO-11催化剂物化及异构性能的影响[J];燃料化学学报;2010年02期
7 张英杰;王冬梅;赫荣鑫;韩冰;白冰;陈超;张爽;;烷烃异构化催化剂的研究进展[J];化工科技市场;2010年01期
8 涂兴s,
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