公开(公告)号：US09616406B2

公开(公告)日：2017-04-11

申请号：US14180455

申请日：2014-02-14

Applicant: BASF SE

Inventor： Gerhard Olbert ,  Jochen Gauer ,  Arnold Kühling ,  Carlos Tellaeche Herranz

IPC: B01J19/24

CPC classification number: B01J19/2485 ,  B01J2219/2438 ,  B01J2219/2443 ,  Y10T29/49826

Abstract: A method is proposed for installing monoliths (2) each formed of a ceramic block having a multiplicity of mutually parallel channels wherethrough the reaction gas mixture of a heterogeneously catalyzed gas phase reaction can flow in a reactor (1) for conducting heterogeneously catalyzed gas phase reactions, wherein said monoliths (2) are stacked side by side and on top of each other in the reactor interior, wherein the monoliths are sealed off from each other and from the inner wall of said reactor (1) by mats (3) each comprising an intumescent mat which before installation in said reactor (1) were completely enveloped in a polymeric film, wherein the interior enclosed by the polymeric film and containing said mat (3) is evacuated and wherein the interior enclosed by the polymeric film and containing said mat (3) is devacuated after installation in said reactor (1).

公开(公告)号：US20140228610A1

公开(公告)日：2014-08-14

申请号：US14180455

申请日：2014-02-14

Applicant: BASF SE

Inventor： Gerhard Olbert ,  Jochen Gauer ,  Arnold Kühling ,  Carlos Tellaeche Herranz

IPC: C07B33/00 ,  C07B31/00

CPC classification number: B01J19/2485 ,  B01J2219/2438 ,  B01J2219/2443 ,  Y10T29/49826

Abstract: A method is proposed for installing monoliths (2) each formed of a ceramic block having a multiplicity of mutually parallel channels wherethrough the reaction gas mixture of a heterogeneously catalyzed gas phase reaction can flow in a reactor (1) for conducting heterogeneously catalyzed gas phase reactions, wherein said monoliths (2) are stacked side by side and on top of each other in the reactor interior, wherein the monoliths are sealed off from each other and from the inner wall of said reactor (1) by mats (3) each comprising an intumescent mat which before installation in said reactor (1) were completely enveloped in a polymeric film, wherein the interior enclosed by the polymeric film and containing said mat (3) is evacuated and wherein the interior enclosed by the polymeric film and containing said mat (3) is devacuated after installation in said reactor (1).

Abstract translation: 提出了一种用于安装由具有多个相互平行的通道的陶瓷块形成的整料（2）的方法，通过非均相催化的气相反应的反应气体混合物可以在反应器（1）中流动以进行非均相催化的气相反应 ，其中所述整料（2）在所述反应器内部彼此并排并且彼此堆叠，其中所述整料通过垫子（3）彼此密封并从所述反应器（1）的内壁密封，每个包括 在安装在所述反应器（1）内的膨胀垫完全包封在聚合物膜中，其中由聚合物膜包围并包含所述垫（3）的内部被抽真空，并且其中由聚合物膜包围并包含所述垫 （3）在安装在所述反应器（1）中之后不能使用。