DICP OpenIR
Subject Area物理化学
用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用; 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用; 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用; 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用
白杰; 谢素娟; 王清遐; 徐龙伢
Application NumberCN02124388.3
Patent NumberCN02124388.3
Application Date2002-06-21
2004-01-07
Patent Agent汤保平
Rights Holder中国科学院大连化学物理研究所
Subtype发明
Keyword物理化学
Certificate Number带填写
PCT Attributes
Country中国
Department大连化物所
Contribution Rank1
用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用; 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用; 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用; 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用
Date Available2004-01-07 ; 2011-07-11
description.patentprioritydata待填写
description.pctapplicationdata待填写
description.pctpublicationdata待填写
Status终止
Funding Organization大连化物所
Abstract一种用于低温下由乙烯和丁烯通过反歧化反应制丙烯的催化剂,组成为活性组份和载体,活性组份为钼的氧化物和/或钨的氧化物,其重量担载量为0.5-20%,载体为氧化铝或含氧化铝的混合物,载体中氧化铝的重量含量至少为50%。该催化剂的制备方法为:首先用常规方法制备颗粒状混合物载体,然后用提供钼和/或钨元素的溶液浸渍前述粒子,干燥后于400-850℃焙烧,制得所需催化剂。还可以任意重复上述浸渍和焙烧步骤。在压力为0.1-10.0MPa,温度为0-200℃的条件下,该催化剂用于由乙烯和丁烯制丙烯的反歧化反应中,可以在固定床或流化床或浆态床反应器中进行。; 带填写
Language中文
Document Type专利
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/109717
Collection中国科学院大连化学物理研究所
Recommended Citation
GB/T 7714
白杰,谢素娟,王清遐,等. 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用, 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用, 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用, 用于低温下由乙烯和丁烯制丙烯用催化剂及制法和应用. CN02124388.3[P]. 2004-01-07.
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