Sulfur oxide adsorbents and emissions control
    28.
    发明授权
    Sulfur oxide adsorbents and emissions control 失效
    硫氧化物吸附剂和排放控制

    公开(公告)号:US07153345B2

    公开(公告)日:2006-12-26

    申请号:US10771866

    申请日:2004-02-04

    申请人: Liyu Li David L. King

    发明人: Liyu Li David L. King

    IPC分类号: B01D53/50 B01D53/56 B01D53/94

    摘要: High capacity sulfur oxide absorbents utilizing manganese-based octahedral molecular sieve (Mn—OMS) materials are disclosed. An emissions reduction system for a combustion exhaust includes a scrubber 24 containing these high capacity sulfur oxide absorbents located upstream from a NOX filter 26 or particulate trap.

    摘要翻译: 公开了使用锰基八面体分子筛(Mn​​-OMS)材料的高容量硫氧化物吸收剂。 用于燃烧排放的排放减少系统包括洗涤器24,洗涤器24包含位于NOX过滤器26或颗粒捕集器上游的这些高容量硫氧化物吸收剂。

    Octahedral molecular sieve sorbents and catalysts
    29.
    发明申请
    Octahedral molecular sieve sorbents and catalysts 失效
    八面体分子筛吸附剂和催化剂

    公开(公告)号:US20060177367A1

    公开(公告)日:2006-08-10

    申请号:US11347459

    申请日:2006-02-03

    申请人: Liyu Li David King

    发明人: Liyu Li David King

    IPC分类号: B01D53/56

    摘要: Octahedral molecular sieve sorbents and catalysts are disclosed, including silver hollandite and cryptomelane. These materials can be used, for example, to catalyze the oxidation of COx (e.g., CO), NOx (e.g., NO), hydrocarbons (e.g., C3H6) and/or sulfur-containing compounds. The disclosed materials also may be used to catalyze other reactions, such as the reduction of NO2. In some cases, the disclosed materials are capable of sorbing certain products from the reactions they catalyze. Silver hollandite, in particular, can be used to remove a substantial portion of certain sulfur-containing compounds from a gas or liquid by catalysis and/or sorption. The gas or liquid can be, for example, natural gas or a liquid hydrocarbon.

    摘要翻译: 公开了八面体分子筛吸附剂和催化剂,包括银胡萝卜素和cryptomelane。 这些材料可以用于例如催化CO 2(例如CO),NO x(例如NO),烃(例如,C 和/或含硫化合物。 所公开的材料也可用于催化其它反应,例如NO 2的还原。 在一些情况下,所公开的材料能够从它们催化的反应中吸收某些产物。 特别地,银矿砂可以用于通过催化和/或吸附从气体或液体中除去大部分某些含硫化合物。 气体或液体可以是例如天然气或液体烃。