发明名称 |
Method of producing 1,3-butadiene from N-butene using continuous-flow dual-bed reactor |
摘要 |
A method of producing 1,3-butadiene by the oxidative dehydrogenation of n-butene using a continuous-flow dual-bed reactor designed such that two kinds of catalysts charged in a fixed-bed reactor are not physically mixed. More particularly, a method of producing 1,3-butadiene by the oxidative dehydrogenation of n-butene using a C4 mixture including n-butene and n-butane as reactants and using a continuous-flow dual-bed reactor in which a multi-component bismuth molybdate catalyst and a zinc ferrite catalyst having different reaction activity in the oxidative dehydrogenation reaction of n-butene isomers (1-butene, trans-2-butene, cis-2-butene). |
申请公布号 |
US8222472(B2) |
申请公布日期 |
2012.07.17 |
申请号 |
US20090921906 |
申请日期 |
2009.02.09 |
申请人 |
CHUNG YOUNG MIN;KWON YONG TAK;KIM TAE JIN;LEE SEONG JUN;KIM YONG SEUNG;OH SEUNG HOON;SONG IN KYU;KIM HEE SOO;JUNG JI CHUL;LEE HO WON;SK INNOVATION CO., LTD.;SNU R&DB FOUNDATION |
发明人 |
CHUNG YOUNG MIN;KWON YONG TAK;KIM TAE JIN;LEE SEONG JUN;KIM YONG SEUNG;OH SEUNG HOON;SONG IN KYU;KIM HEE SOO;JUNG JI CHUL;LEE HO WON |
分类号 |
C07C5/333 |
主分类号 |
C07C5/333 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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