公开(公告)号：EP2931415A1

公开(公告)日：2015-10-21

申请号：EP13814068.6

申请日：2013-12-12

Applicant: BASF SE ,  Linde AG

Inventor： MACHHAMMER, Otto ,  HORMUTH, Wolfgang Alois ,  SCHNEIDER, Christian ,  BODE, Andreas ,  GOEKE, Volker ,  MAASS, Hans-Juergen ,  KERN, Matthias ,  KLINGLER, Dirk ,  KÖNIG, Rene ,  BRÜGGEMANN, Philipp ,  BERNNAT, Jens ,  KOLIOS, Grigorios

IPC: B01J19/00 ,  B01J8/00

Abstract: The invention relates to a method for performing endothermic process, characterized in that the annual average total energy required for the endothermic process originates from at least two different energy sources. One of the energy sources is an electrical energy source, the power of which varies between 0 and 100% of the required total power, and three different energy modes individually can provide the total required power for the endothermic process: (i) exclusively electrical energy, (ii) a mixture of electrical energy and at least one additional non-energy source, or (iii) exclusively non-electrical energy. The transition time in which the change from one energy mode to another energy mode is completed 30 minutes at most.

公开(公告)号：EP2512667A2

公开(公告)日：2012-10-24

申请号：EP10787148.5

申请日：2010-12-13

Applicant: BASF SE

Inventor： GROSSSCHMIDT, DIRK ,  YILMAZ, Bilge ,  KLINGLER, Dirk ,  ZOELS, Bernd

IPC: B01J29/76

CPC classification number: B01J37/0238 ,  B01D53/9427 ,  B01D2251/2062 ,  B01D2255/20738 ,  B01D2255/50 ,  B01J29/072 ,  B01J29/76 ,  B01J29/7615 ,  B01J29/763 ,  B01J29/85 ,  B01J35/0073 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1057 ,  B01J37/0234 ,  B01J37/086 ,  B01J2229/186 ,  B01J2229/34 ,  B01J2229/40 ,  Y02C20/10

Abstract: The present invention relates to a ferrous zeolite, wherein the number of iron centers, relative to the zeolite, is greater than the number of cation positions of the zeolite. The present invention further relates to a ferrous zeolite that can be produced by gas phase reaction with iron pentacarbonyl, comprising a greater specific surface area than analogous ferrous zeolites produced by ion exchange and/or more hydrothermally stable than analogous ferrous zeolites produced by ion exchange. The present invention further relates to a ferrous zeolite of BETA structure that can be produced by gas phase reaction with iron pentacarbonyl, wherein the number of iron clusters greater than 10 nm is less than 15 wt%, relative to the total amount of iron. The present invention further relates to a method for producing ferrous zeolithic material, characterized in that doping with iron takes place by means of a gas phase reaction using iron pentacarbonyl. The present invention further relates to a method for catalytically reducing nitrogen oxides by adding ammoniac and using catalysts comprising said ferrous zeolithic material.

Abstract translation: 描述的是含铁沸石worin铁站点的基于沸石的数目，比在沸石阳离子位置的数目越大。 这样描述的是通过用五羰基铁气相反应含铁沸石制备的，所述具有比通过离子交换和/或更加水热不是通过类似的方法制备的含铁沸石稳定类似的方法制备含有铁的沸石更大的比表面积的沸石 重量通过离子交换，或worin铁簇的数目大于10nm小于15％，基于铁的总量。 进一步描述的是含有铁的沸石材料，其通过使用五羰基铁的气相反应的装置包括与铁掺杂制备的方法。 进一步描述了一种用于催化还原使用催化剂包含所述含铁沸石材料的氮氧化物的方法。