公开(公告)号：US20180250661A1

公开(公告)日：2018-09-06

申请号：US15968889

申请日：2018-05-02

Applicant: Haldor Topsoe A/S

Inventor： Francesco Castellino ,  Viggo Lucassen Hansen

IPC: B01J23/648 ,  B01J21/06 ,  B01J35/02 ,  B01J35/00 ,  B01D53/94 ,  B01J23/22

CPC classification number: B01J23/6482 ,  B01D53/9468 ,  B01D2255/1023 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/9022 ,  B01J21/063 ,  B01J23/22 ,  B01J35/0006 ,  B01J35/023

Abstract: A method in which flue gas or exhaust gas containing harmful carbon monoxide, organic compounds (VOC) and NOx is contacted with a layered catalyst. A first layer of the catalyst comprises an oxidation catalyst. An underlying layer of the catalyst comprises a NH3-SCR catalyst for the simultaneous removal of the carbon monoxide and NOx.

公开(公告)号：US09463418B2

公开(公告)日：2016-10-11

申请号：US14423005

申请日：2012-10-25

Applicant: Haldor Topsoe A/S

Inventor： Francesco Castellino ,  Niklas B. Jakobsson

IPC: B01D53/56 ,  B01D53/62 ,  B01D53/72 ,  B01D53/86

CPC classification number: B01D53/8668 ,  B01D53/864 ,  B01D53/865 ,  B01D53/8656 ,  B01D2255/1023 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2255/30 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/708

Abstract: A method for cleaning a sulphur dioxide containing off-gas by selective oxidation of carbon monoxide and volatile organic compounds in the off-gas with reduced formation of sulphur trioxide comprising the step of contacting the off-gas with an oxidation catalyst consisting of palladium and vanadium oxide supported on a carrier.

Abstract translation: 一种通过选择性氧化尾气中一氧化碳和挥发性有机化合物，减少三氧化硫形成的方法来清洗含有二氧化硫的废气的方法，包括使废气与由钯和钒组成的氧化催化剂接触的步骤 负载在载体上的氧化物。

公开(公告)号：US20150209727A1

公开(公告)日：2015-07-30

申请号：US14423005

申请日：2012-10-25

Applicant: Haldor Topsoe A/S

Inventor： Francesco Castellino ,  Niklas B. Jakobsson

IPC: B01D53/86

CPC classification number: B01D53/8668 ,  B01D53/864 ,  B01D53/865 ,  B01D53/8656 ,  B01D2255/1023 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/20776 ,  B01D2255/30 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2257/708

Abstract: A method for cleaning a sulphur dioxide containing off-gas by selective oxidation of carbon monoxide and volatile organic compounds in the off-gas with reduced formation of sulphur trioxide comprising the step of contacting the off-gas with an oxidation catalyst consisting of palladium and vanadium oxide supported on a carrier.

Abstract translation: 一种通过选择性氧化尾气中一氧化碳和挥发性有机化合物，减少三氧化硫形成的方法来清洗含有二氧化硫的废气的方法，包括使废气与由钯和钒组成的氧化催化剂接触的步骤 负载在载体上的氧化物。

公开(公告)号：US20140271435A1

公开(公告)日：2014-09-18

申请号：US14208014

申请日：2014-03-13

Applicant: Haldor Topsoe A/S

Inventor： Francesco Castellino ,  Joakim Reimer Thogersen ,  Peter Schoubye

IPC: B01J23/22 ,  B01D53/56 ,  B01D53/62

CPC classification number: B01J23/22 ,  B01D53/565 ,  B01D53/62 ,  B01D53/864 ,  B01D53/865 ,  B01D2255/20707 ,  B01D2255/20723 ,  B01D2255/915 ,  B01J21/063 ,  B01J21/16 ,  B01J35/04

Abstract: Catalysed filter consisting of a filter body of bio-soluble fibres catalysed with a catalyst comprising oxides of vanadium and titanium, wherein the total concentration of alkali metals in the filter body is less than 3000 ppm by weight and/or the total concentration of earth alkali metals in the filter body is less than 20% by weight.

Abstract translation: 催化过滤器，由包含钒和钛的氧化物的催化剂催化的生物可溶性纤维的过滤体组成，其中过滤体中的碱金属的总浓度小于3000ppm（重量）和/或碱土的总浓度 过滤体中的金属小于20重量％。