Three dimensional interstitial catalyst support, its manufacture and use
    54.
    发明公开
    Three dimensional interstitial catalyst support, its manufacture and use 失效
    三维设置有通道的催化剂载体,其制备和用途。

    公开(公告)号:EP0061304A1

    公开(公告)日:1982-09-29

    申请号:EP82301389.1

    申请日:1982-03-18

    IPC分类号: B01J35/06 B01J37/02

    摘要: A three dimensional interstitial catalyst support and a catalyst system comprising the support for use in (specially pressure-sensitive) surface reactions involving disturbed fluid flow, especially trickle feed three phase reactions such as the hydrogenation of crotonaldehyde or butyraldehyde. The support comprises a three dimensional self-supporting form-stable interstitial (preferably knitted) wire (11, 23) structure (5, 20) in which the volume of the interstices (4a, 9a, 25, 26) is from 60 to 98 (preferably at least 85) % of the volume of the structure (5, 20). The combination of the use of wire, form-stability and an open structure allows c.sturbance to be imparted by the catalyst system with less risk of blockages, flooding or damage by attrition and hence less need to increase pressure during a reaction which is undesirable in pressure-sensitive reactions. Also a method for making the structures (5, 20) by rolling up wire cloth (1), compressing it to the pre-determined volume and annealing. Also the use of the catalysts in disturbed fluid/solid/catalysed reactions.

    摘要翻译: 一种三维间质性的催化剂载体和催化剂体系,包含在(特别压敏)表面反应涉及扰乱流体流动使用的支持,爱尤其涓流进料三相反应:如巴豆醛或丁醛的氢化。 所述载体包括三维自支撑形状稳定的间隙(优选为针织的)导线(11,23)的结构(5,20),其中所述空隙的体积(图4a,图9a,图25,26)为60〜98 (优选至少85)的结构(5,20)的体积的%。 使用金属丝的,形状稳定性和开放式结构的组合允许干扰通过催化剂体系与堵塞,洪水或损害由磨损的风险更小,因此较少需要增加在反应过程中压力的所有这在压力不希望被赋予 敏感的反应。 还为通过卷起金属丝布(1)它压缩到预先确定的体积和退火使结构(5,20)的方法。 还使用在受到干扰的流体/固体催化剂的/催化的反应。

    HOLDING MATERIAL FOR GAS TREATMENT DEVICE, GAS TREATMENT DEVICE, AND PRODUCTION PROCESSES THEREFOR
    55.
    发明公开
    HOLDING MATERIAL FOR GAS TREATMENT DEVICE, GAS TREATMENT DEVICE, AND PRODUCTION PROCESSES THEREFOR 审中-公开
    天然气工业公司GASBEHANDLUNGSVORRICHTUNG,GASBEHANDLUNGSVORRICHTUNG UND PRODUKTIONSVERFAHRENDAFÜR

    公开(公告)号:EP2808511A1

    公开(公告)日:2014-12-03

    申请号:EP12866740.9

    申请日:2012-11-14

    IPC分类号: F01N3/28 B01D53/86 D21H13/38

    摘要: Provided are a holding material for a gas treatment device, which is inexpensive, has a simple structure, and exhibits high holding force, a gas treatment device, and a method for manufacturing the same. A holding material for a gas treatment device according to the present invention is a holding material (10), which is a holding material to be arranged, in a gas treatment device (1) including a treatment structure (20) and a casing (40) for housing the treatment structure (20), between the treatment structure (20) and the casing (40), the holding material (10) including silica fibers and an alumina sol in an amount of 3 parts by mass or more in terms of a solid content with respect to 100 parts by mass of the silica fibers.

    摘要翻译: 本发明提供一种便宜,结构简单,保持力高的气体处理装置用保持材料及气体处理装置及其制造方法。 根据本发明的气体处理装置用保持材料是在包括处理结构(20)和壳体(40)的气体处理装置(1)中设置作为被配置的保持材料的保持材料(10) ),用于在处理结构(20)和壳体(40)之间容纳治疗结构(20),包含二氧化硅纤维和氧化铝溶胶的保持材料(10)的量为3质量份以上 相对于100质量份的二氧化硅纤维的固体成分。

    CONVERTER FOR EXHAUST GASES OF INTERNAL COMBUSTION ENGINES
    59.
    发明授权
    CONVERTER FOR EXHAUST GASES OF INTERNAL COMBUSTION ENGINES 有权
    用于内燃机排气的转化器

    公开(公告)号:EP1685313B1

    公开(公告)日:2006-12-27

    申请号:EP04769659.6

    申请日:2004-10-18

    IPC分类号: F01N3/28

    摘要: It is described a converter (10) for exhaust gases of internal combustion engines, comprising a housing (13) which is provided with at least one inlet opening (14) for the exhaust gases to be converted and with at least one outlet opening (15) for the converted gases and includes a converting system (11), in which the converting system comprises a plurality of panels (12) of fibers (30) comprising a metallic center (31) covered with a layer of oxides (32) carrying catalytically active metals (33), said panels being arranged with an edge facing the inlet opening and with another edge facing the outlet opening, essentially parallel to each other, and kept spaced apart by means of metallic spacers (41, 41'; 51, 51'; 62; 70).

    摘要翻译: 本发明描述了一种用于内燃机废气的转化器(10),其包括壳体(13),壳体(13)设置有至少一个用于待转化废气的入口开口(14)和至少一个出口开口 ),并且包括转换系统(11),其中转换系统包括多个纤维板(30),所述纤维板(30)包括覆盖有催化地携带的氧化物层(32)的金属中心(31) 活性金属(33),所述面板布置成具有基本上彼此平行的面向入口开口的边缘和面向出口开口的另一边缘并且通过金属垫片(41,41'; 51,51)保持间隔开, '; 62; 70)。

    Abgasreinigungsanordnung
    60.
    发明公开
    Abgasreinigungsanordnung 有权
    该排气净化装置

    公开(公告)号:EP1431528A3

    公开(公告)日:2005-06-29

    申请号:EP03028979.7

    申请日:2003-12-17

    摘要: Es wird eine Abgasreinigungsanordnung (29) zur Reinigung eines Abgases einer Verbrennungskraftmaschine vorgeschlagen, welche eine Vielzahl von Materialschichten (23) mit jeweils zwei Schichtoberflächen (27) umfaßt, welche eine Vielzahl von nebeneinander angeordneten konkaven und konvexen Oberflächenbereichen (25) aufweisen, wobei die Materialschichten (23) derart übereinander angeordnet sind, daß zwischen aufeinander zuweisenden Bereichen der Schichtoberflächen (27) Strömungskanäle (24) für das zu reinigende Abgas gebildet sind, wobei die Materialschichten (23) aus einem porösen Werkstoff gebildet sind.

    摘要翻译: 它提出了一种排气净化装置(29),用于净化内燃机的废气,在每种情况下包括多个材料(23)的层中的具有两个层的表面(27),具有多个相邻的凹和凸的表面区域(25)的,其中,所述材料层 (23)被布置在另一个之上,其之间相互面对的表面层的区域(27)的流动通道(24)用于气体形成待清洁,其中,所述材料层(23)的多孔质材料形成。