公开(公告)号：US09926241B2

公开(公告)日：2018-03-27

申请号：US14353619

申请日：2012-10-22

Applicant: Borealis AG

Inventor： Kristof Weyne ,  Guhan Mathivanan

IPC: C07C5/333 ,  B01J8/04 ,  B01J8/02 ,  B01J23/26

CPC classification number: C07C5/3332 ,  B01J8/025 ,  B01J8/0285 ,  B01J8/0292 ,  B01J8/0419 ,  B01J8/0496 ,  B01J23/26 ,  B01J2208/00522 ,  C07C5/3335 ,  C07C2521/04 ,  C07C2523/26 ,  Y02P20/52 ,  C07C11/06

Abstract: A catalyst bed system, and a dehydrogenation process using the same, including a horizontal catalyst bed having a mixture of at least one catalytic material and at least one first inert material, a predetermined volume of at least one second inert material arranged upstream of the catalyst bed, wherein the volume of the reactor above the catalyst bed system is not filled by any solid material (empty space). The volume of the second inert material and the volume of the reactor above the second inert material (empty space) is between 0.04 and 0.73, preferably between 0.06 and 0.3, most preferably between 0.09 and 0.2.

公开(公告)号：US20140296606A1

公开(公告)日：2014-10-02

申请号：US14353619

申请日：2012-10-25

Applicant: Borealis AG

Inventor： Kristof Weyne ,  Guhan Mathivanan

IPC: C07C5/333

CPC classification number: C07C5/3332 ,  B01J8/025 ,  B01J8/0285 ,  B01J8/0292 ,  B01J8/0419 ,  B01J8/0496 ,  B01J23/26 ,  B01J2208/00522 ,  C07C5/3335 ,  C07C2521/04 ,  C07C2523/26 ,  Y02P20/52 ,  C07C11/06

Abstract: The present invention relates to a catalyst bed system including a horizontal catalyst bed having a mixture of at least one catalytic material and at least one first inert material, a predetermined volume of at least one second inert material arranged upstream of the catalyst bed, wherein the volume of the reactor above the catalyst bed system is not filled by any solid material (empty space). The volume of the second inert material and the volume of the reactor above the second inert material (empty space) is between 0.04 and 0.73, preferably between 0.06 and 0.3, most preferably between 0.09 and 0.2. The present invention relates also to a dehydrogenation process using this catalyst bed system.

Abstract translation: 本发明涉及一种催化剂床系统，其包括具有至少一种催化材料和至少一种第一惰性材料的混合物的水平催化剂床，布置在催化剂床上游的预定体积的至少一种第二惰性材料，其中 催化剂床系统上方的反应器的体积不被任何固体材料（空的空间）填充。 第二惰性材料的体积和第二惰性材料上方的反应器体积（空白空间）为0.04-0.73，优选为0.06和0.3之间，最优选在0.09和0.2之间。 本发明还涉及使用该催化剂床系统的脱氢方法。