ZSM-5 additive
    31.
    发明授权
    ZSM-5 additive 有权
    ZSM-5添加剂

    公开(公告)号:US07585804B2

    公开(公告)日:2009-09-08

    申请号:US12074534

    申请日:2008-03-05

    IPC分类号: B01J29/06

    摘要: A catalyst composition suitable for reacting hydrocarbons such as in fluidized catalytic cracking (FCC) comprises an attrition-resistant particulate having at least 30% of an intermediate pore zeolite, kaolin, a phosphorous compound, and a high density unreactive component. An example of an unreactive component is alpha-alumina. The catalyst can also contain a reactive alumina of high surface area.

    摘要翻译: 适用于使烃类如流化催化裂化(FCC)反应的催化剂组合物包含具有至少30%的中孔沸石,高岭土,磷化合物和高密度非反应性组分的抗磨损颗粒。 非反应性组分的实例是α-氧化铝。 催化剂还可以含有高表面积的活性氧化铝。

    ZSM-5 Additive
    33.
    发明申请
    ZSM-5 Additive 有权
    ZSM-5添加剂

    公开(公告)号:US20090023971A1

    公开(公告)日:2009-01-22

    申请号:US12235963

    申请日:2008-09-23

    IPC分类号: C07C4/02 C07C5/00

    摘要: A catalyst composition suitable for reacting hydrocarbons such as in fluidized catalytic cracking (FCC) comprises an attrition-resistant particulate having at least 30% of an intermediate pore zeolite, kaolin, a phosphorous compound, and a high density unreactive component. An example of an unreactive component is alpha-alumina. The catalyst can also contain a reactive alumina of high surface area.

    摘要翻译: 适用于使烃类如流化催化裂化(FCC)反应的催化剂组合物包含具有至少30%的中孔沸石,高岭土,磷化合物和高密度非反应性组分的抗磨损颗粒。 非反应性组分的实例是α-氧化铝。 催化剂还可以含有高表面积的活性氧化铝。

    ZSM-5- additive
    34.
    发明申请
    ZSM-5- additive 有权
    ZSM-5-添加剂

    公开(公告)号:US20080161625A1

    公开(公告)日:2008-07-03

    申请号:US12074451

    申请日:2008-03-04

    IPC分类号: B01J29/06 C07C4/06

    摘要: A catalyst composition suitable for reacting hydrocarbons such as in fluidized catalytic cracking (FCC) comprises an attrition-resistant particulate having at least 30% of an intermediate pore zeolite, kaolin, a phosphorous compound, and a high density unreactive component. An example of an unreactive component is alpha-alumina. The catalyst can also contain a reactive alumina of high surface area.

    摘要翻译: 适用于使烃类如流化催化裂化(FCC)反应的催化剂组合物包含具有至少30%的中孔沸石,高岭土,磷化合物和高密度非反应性组分的抗磨损颗粒。 非反应性组分的实例是α-氧化铝。 催化剂还可以含有高表面积的活性氧化铝。

    Method for extending the storage life of an article
    35.
    发明授权
    Method for extending the storage life of an article 有权
    延长物品的储存寿命的方法

    公开(公告)号:US07323138B2

    公开(公告)日:2008-01-29

    申请号:US10699040

    申请日:2003-10-31

    IPC分类号: A61L2/00

    CPC分类号: A61L9/015 A61L2/20

    摘要: A method for treating an article which involves exposing an article within a space to a concentration of chlorine dioxide gas that exceeds the IDLH, STEL or TLV, then reducing the concentration of chlorine dioxide gas within the space to a positive quantity below the IDLH, STEL or TVL. Thereafter, additional chlorine dioxide gas is introduced into the space, but the concentration within the space remains below the IDLH, STEL or TVL.

    摘要翻译: 一种处理物品的方法,其涉及将空间内的物品暴露于超过所述IDLH,STEL或TLV的二氧化氯浓度,然后将所述空间内的二氧化氯气体的浓度降至低于IDLH,STEL的正量 或TVL。 此后,额外的二氧化氯气体被引入空间,但空间内的浓度仍然低于IDLH,STEL或TVL。

    Composition for oxidizing carbon monoxide in the presence of sulfur
compounds with reduced formation of SO.sub.3 from SO.sub.2
    36.
    发明授权
    Composition for oxidizing carbon monoxide in the presence of sulfur compounds with reduced formation of SO.sub.3 from SO.sub.2 失效
    在硫化合物存在下氧化一氧化碳的组合物,其从SO 2形成SO 3减少

    公开(公告)号:US6022826A

    公开(公告)日:2000-02-08

    申请号:US167243

    申请日:1998-10-06

    IPC分类号: B01D53/94 B01J23/644

    CPC分类号: B01D53/944 B01J23/6447

    摘要: A catalyst for oxidizing carbon monoxide in a gas stream is provided. The catalyst contains a combination of a platinum component and one or more bismuth oxides in amounts sufficient to convert carbon monoxide to carbon dioxide in the presence of oxygen. The bismuth oxides inhibit the tendency of the platinum to convert SO.sub.2 in the gas stream, if any, to SO.sub.3. The atomic molar ratio of bismuth to platinum is preferably in the range of from about 0.1:1 to 6:1.

    摘要翻译: 提供了一种用于氧化气流中的一氧化碳的催化剂。 催化剂含有铂组分和一种或多种氧化铋的组合,其量足以在氧气存在下将一氧化碳转化为二氧化碳。 氧化铋抑制铂将SO 2在气流中转化为SO 3的倾向。 铋与铂的原子摩尔比优选在约0.1:1至6:1的范围内。

    Process for recovering catalysts supports
    37.
    发明授权
    Process for recovering catalysts supports 失效
    回收催化剂载体的方法

    公开(公告)号:US5820693A

    公开(公告)日:1998-10-13

    申请号:US725264

    申请日:1996-10-02

    摘要: The present invention relates to a method of removing a coating, such as a spent catalyst coating, from a carrier such as a metal plate or a honeycomb carrier. The metal plates have a surface which has the catalyst coating. The honeycomb is of the type having a plurality of channels defined by honeycomb walls, the honeycomb walls the having a coating thereon. The method comprises directing a fluid stream which can comprise a cleaning liquid at the coated plate surface or into the honeycomb channels with sufficient force to loosen and remove at least some of the coating from the carrier surface. The carrier can then be separated from the liquid and dried. Where additional coating is to be removed, a stream of gas is directed at the carrier surface with sufficient force to loosen and remove at least some of the coating. The cleaned carrier can then be recoated. The present invention includes reclaimed and recoated articles.

    摘要翻译: 本发明涉及从诸如金属板或蜂窝状载体的载体上去除涂层如废催化剂涂层的方法。 金属板具有具有催化剂涂层的表面。 蜂窝体具有由蜂窝壁限定的多个通道的类型,蜂窝壁在其上具有涂层。 该方法包括以足够的力将可包含清洁液体的流体流引导至涂覆的板表面或蜂窝状通道,以松动并从载体表面去除至少一些涂层。 然后可以将载体与液体分离并干燥。 在要除去另外的涂层的情况下,气流以足够的力被引导到载体表面以松开和去除至少一些涂层。 然后可以重新涂覆清洁的载体。 本发明包括回收和重新涂覆的制品。

    Chlorine dioxide releasing composite article
    40.
    发明授权
    Chlorine dioxide releasing composite article 有权
    二氧化氯释放复合制品

    公开(公告)号:US08137581B2

    公开(公告)日:2012-03-20

    申请号:US10902735

    申请日:2004-07-29

    IPC分类号: A62D3/30 C01B11/10

    摘要: A composite article that includes a ClO2-producing material integrated into an organic matrix and methods of using the same are described. The organic matrix of the composite article is formable at a temperature under about 150° C., permits contact between an activating stimulus (e.g., water vapor and/or electromagnetic energy) and the ClO2-producing material when the composite article is exposed to the activating stimulus, and is permeable to ClO2.

    摘要翻译: 描述了包含集成到有机基质中的产生ClO 2的材料的复合制品及其使用方法。 复合制品的有机基质可在约150℃的温度下形成,当复合制品​​暴露于所述复合制品时,允许活化刺激物(例如,水蒸气和/或电磁能量)与产生ClO 2的材料之间的接触 激活刺激,并且可透过ClO 2。