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    Capture of mercury from a gaseous mixture containing mercury
    1.
    发明申请
    Capture of mercury from a gaseous mixture containing mercury 有权

    公开(公告)号：US20120006196A1

    公开(公告)日：2012-01-12

    申请号：US13199666

    申请日：2011-09-06

    申请人： Vincent A. Durante ,  Zhengtian Xu ,  Glenn S. Shealy

    发明人： Vincent A. Durante ,  Zhengtian Xu ,  Glenn S. Shealy

    IPC分类号： B01D53/64 ,  B01J20/32 ,  B01D53/02

    CPC分类号： B01D53/64 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2257/602 ,  B01J20/20

    摘要： Compositions are provided, derived from chemical treatment of carbonaceous fiber felt forms or other carbonaceous substrates, that exhibit both high efficiency and capacity for mercury capture from flue gases and the like. These compositions are superior to known compositions, particularly with regard to their performance under severely deactivating conditions. The compositions result from the pyrolysis of certain specific sulfur bearing compounds while in contact with activated carbon powders, activated carbon fibers, or with other carbonized forms. Precursor compounds to these novel mercury-binding compositions contain structural moieties that may be represented as: where X, Y are individual atoms or are functional groups consisting of several atoms, such that the atom bonding to sulfur is not hydrogen. X and Y can be linked in cyclic structures, either directly or through other atoms.

    Capture of mercury from a gaseous mixture containing mercury
    2.
    发明授权
    Capture of mercury from a gaseous mixture containing mercury 有权
    从含有汞的气态混合物中捕获汞

    公开(公告)号：US08034741B2

    公开(公告)日：2011-10-11

    申请号：US11270116

    申请日：2005-11-09

    申请人： Vincent A. Durante ,  Zhengtian Xu ,  Glenn S. Shealy

    发明人： Vincent A. Durante ,  Zhengtian Xu ,  Glenn S. Shealy

    IPC分类号： C01B31/08

    CPC分类号： B01D53/64 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2257/602 ,  B01J20/20

    摘要： Compositions are provided, derived from chemical treatment of carbonaceous fiber felt forms or other carbonaceous substrates, that exhibit both high efficiency and capacity for mercury capture from flue gases and the like. These compositions are superior to known compositions, particularly with regard to their performance under severely deactivating conditions. The compositions result from the pyrolysis of certain specific sulfur bearing compounds while in contact with activated carbon powders, activated carbon fibers, or with other carbonized forms. Precursor compounds to these novel mercury-binding compositions contain structural moieties that may be represented as: where X, Y are individual atoms or are functional groups consisting of several atoms, such that the atom bonding to sulfur is not hydrogen. X and Y can be linked in cyclic structures, either directly or through other atoms.

    摘要翻译： 提供了组合物，其衍生自含碳纤维毡形式或其它含碳底物的化学处理，其表现出从烟道气等捕获汞的高效率和高容量。 这些组合物优于已知的组合物，特别是关于它们在严重失活条件下的性能。 组合物是由与特定含硫化合物热解而与活性炭粉，活性碳纤维或其他碳化形式接触而产生的。 这些新型汞结合组合物的前体化合物含有可以表示为：其中X，Y是单个原子或由几个原子组成的官能团，使得与硫结合的原子不是氢的结构部分。 X和Y可以直接或通过其他原子连接在环状结构中。

    Capture of mercury from a gaseous mixture containing mercury
    3.
    发明授权
    Capture of mercury from a gaseous mixture containing mercury 有权
    从含有汞的气态混合物中捕获汞

    公开(公告)号：US08323598B2

    公开(公告)日：2012-12-04

    申请号：US13199666

    申请日：2011-09-06

    申请人： Vincent A. Durante ,  Zhengtian Xu ,  Glenn S. Shealy

    发明人： Vincent A. Durante ,  Zhengtian Xu ,  Glenn S. Shealy

    IPC分类号： B01D53/64

    CPC分类号： B01D53/64 ,  B01D2253/102 ,  B01D2253/25 ,  B01D2257/602 ,  B01J20/20

    摘要： Compositions are provided, derived from chemical treatment of carbonaceous fiber felt forms or other carbonaceous substrates, that exhibit both high efficiency and capacity for mercury capture from flue gases and the like. These compositions are superior to known compositions, particularly with regard to their performance under severely deactivating conditions. The compositions result from the pyrolysis of certain specific sulfur bearing compounds while in contact with activated carbon powders, activated carbon fibers, or with other carbonized forms. Precursor compounds to these novel mercury-binding compositions contain structural moieties that may be represented as: where X, Y are individual atoms or are functional groups consisting of several atoms, such that the atom bonding to sulfur is not hydrogen. X and Y can be linked in cyclic structures, either directly or through other atoms.

    摘要翻译： 提供了组合物，其衍生自含碳纤维毡形式或其它含碳底物的化学处理，其表现出从烟道气等捕获汞的高效率和高容量。 这些组合物优于已知的组合物，特别是关于它们在严重失活条件下的性能。 组合物是由与特定含硫化合物热解而与活性炭粉，活性碳纤维或其他碳化形式接触而产生的。 这些新型汞结合组合物的前体化合物含有可以表示为：其中X，Y是单个原子或由几个原子组成的官能团，使得与硫结合的原子不是氢的结构部分。 X和Y可以直接或通过其他原子连接在环状结构中。

    Composition with pentafluoroethane, difuoromethane, and a C4-C9 hydrocarbon
    7.
    发明授权
    Composition with pentafluoroethane, difuoromethane, and a C4-C9 hydrocarbon 失效
    与五氟乙烷，二氟甲烷和C4-C9烃的组成

    公开(公告)号：US5624596A

    公开(公告)日：1997-04-29

    申请号：US435078

    申请日：1995-05-08

    申请人： Brooks S. Lunger ,  Glenn S. Shealy

    发明人： Brooks S. Lunger ,  Glenn S. Shealy

    IPC分类号： A62D1/00 ,  C08J9/14 ,  C09K3/30 ,  C09K5/04

    CPC分类号： A62D1/0057 ,  C08J9/149 ,  C09K3/30 ,  C09K5/044 ,  C09K5/045 ,  C08J2207/04 ,  C09K2205/12 ,  Y10S264/05

    摘要： This invention relates to compositions that include at least one hydrocarbon and at least one fluorinated species. Such compositions may be used as refrigerants, cleaning agents, expansion agents for foams such as polyolefins and polyurethanes, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, power cycle working fluids, polymerization media, particulate removal fluids, carrier fluids, buffing abrasive agents, displacement drying agents, among others.

    摘要翻译： 本发明涉及包含至少一种烃和至少一种氟化物质的组合物。 这种组合物可用作制冷剂，清洁剂，泡沫塑料如聚烯烃和聚氨酯的膨胀剂，气溶胶推进剂，传热介质，气体电介质，灭火剂，动力循环工作流体，聚合介质，颗粒去除流体，载体流体， 抛光研磨剂，置换干燥剂等。

    Refrigerant compositions including an acylic fluoroether
    8.
    发明授权
    Refrigerant compositions including an acylic fluoroether 失效
    包含酰基氟醚的制冷剂组合物

    公开(公告)号：US5484546A

    公开(公告)日：1996-01-16

    申请号：US242511

    申请日：1994-05-13

    申请人： Barbara H. Minor ,  Tuneen E. C. Chisolm ,  Glenn S. Shealy

    发明人： Barbara H. Minor ,  Tuneen E. C. Chisolm ,  Glenn S. Shealy

    IPC分类号： A62D1/00 ,  C07C9/12 ,  C07C11/06 ,  C07C13/04 ,  C07C19/08 ,  C07C43/04 ,  C07C43/12 ,  C07C211/15 ,  C08J9/14 ,  C08L23/02 ,  C08L75/04 ,  C09K3/30 ,  C09K5/04 ,  C11D7/50

    CPC分类号： C09K3/30 ,  C08J9/149 ,  C09K5/045 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/146 ,  C09K2205/11 ,  C09K2205/112 ,  C09K2205/116 ,  C09K2205/12 ,  C09K2205/132 ,  C09K2205/22 ,  Y10S264/05

    摘要： Refrigerant compositions include mixtures of hexafluorodimethyl ether and cyclopropane, dimethylether or propylene; bis(difluoromethyl) ether and 2,2,3,4,4-pentafluorooxetane; fluoromethyl trifluoromethyl ether and 2,2,4,4,5,5-hexafluoro-1,3-dioxolane, 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane, dimethylether or tris(trifluoromethyl)amine; trifluoromethyl methyl ether and perfluorooxetane, 2,2,4,4,5,5-hexafluoro-1,3-dioxolane, perfluoromethyl ethyl ether, perfluorodinethoxymethane, 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane, dimethylether or tris(trifluoromethyl)amine; perfluoromethyl ethyl ether and dimethylether, propylene or 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane; perfluorodirnethoxymethane and dimethylether or isobutane; 1-trifluoromethoxy-1,1,2,2-tetrafluoroethane and tris(trifluoromethyl)amine or dimethylether; difluoromethoxy pentafluoroethane and dimethylether, isobutane or tris(trifluoromethyl)amine; 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane and dimethylether or isobutane; 1-difluoromethoxy-1,1,2,2-tetrafluoroethane and N(CHF.sub.2).sub.2 (CF.sub.3); or 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2,2-tetrafluoroethoxy)propane and 1,1,2,2,3-pentafluoropropane or 1,1,1,2,3-pentafluoropropane.

    摘要翻译： 制冷剂组合物包括六氟二甲醚和环丙烷的混合物，二甲醚或丙烯; 双（二氟甲基）醚和2,2,3,4,4-五氟氧杂环丁烷; 氟代甲基三氟甲基醚和2,2,4,4,5,5-六氟-1,3-二氧戊环，1-三氟甲氧基-1,2,2,2-四氟乙烷，二甲醚或三（三氟甲基）胺; 三氟甲基甲基醚和全氟氧杂环丁烷，2,2,4,4,5,5-六氟-1,3-二氧戊环，全氟甲基乙基醚，全氟二乙氧基甲烷，1-三氟甲氧基-1,2,2,2-四氟乙烷，二甲醚或三 三氟甲基）胺; 全氟甲基乙基醚和二甲醚，丙烯或1-三氟甲氧基-1,2,2,2-四氟乙烷; 全氟二乙氧基甲烷和二甲醚或异丁烷; 1-三氟甲氧基-1,1,2,2-四氟乙烷和三（三氟甲基）胺或二甲醚; 二氟甲氧基五氟乙烷和二甲醚，异丁烷或三（三氟甲基）胺; 1-三氟甲氧基-1,2,2,2-四氟乙烷和二甲醚或异丁烷; 1,1-二氟甲氧基-1,1,2,2-四氟乙烷和N（CHF 2）2（CF 3）; 或1,1,1,2,2,3,3-七氟-3-（1,2,2,2-四氟乙氧基）丙烷和1,1,2,2,3-五氟丙烷或1,1,1， 2,3-五氟丙烷。

    Azeotrope(like) compositions with fluoromethyl trifluoromethyl ether and dimethyl ether
    10.
    发明授权
    Azeotrope(like) compositions with fluoromethyl trifluoromethyl ether and dimethyl ether 失效
    具有氟甲基三氟甲基醚和二甲醚的共沸物（如）组合物

    公开(公告)号：US5607616A

    公开(公告)日：1997-03-04

    申请号：US485261

    申请日：1995-06-07

    申请人： Barbara H. Minor ,  Tuneen E. C. Chisolm ,  Glenn S. Shealy

    发明人： Barbara H. Minor ,  Tuneen E. C. Chisolm ,  Glenn S. Shealy

    IPC分类号： A62D1/00 ,  C07C9/12 ,  C07C11/06 ,  C07C13/04 ,  C07C19/08 ,  C07C43/04 ,  C07C43/12 ,  C07C211/15 ,  C08J9/14 ,  C08L23/02 ,  C08L75/04 ,  C09K3/30 ,  C09K5/04 ,  C11D7/50 ,  C11D7/26 ,  C11D7/28

    CPC分类号： C09K3/30 ,  C08J9/149 ,  C09K5/045 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/146 ,  C09K2205/11 ,  C09K2205/112 ,  C09K2205/116 ,  C09K2205/12 ,  C09K2205/132 ,  C09K2205/22 ,  Y10S264/05

    摘要： Refrigerant compositions include mixtures of hexafluorodimethyl ether and cyclopropane, dimethylether or propylene; bis(difluoromethyl) ether and 2,2,3,4,4-pentafluorooxetane; fluoromethyl trifluoromethyl ether and 2,2,4,4,5,5-hexafluoro-1,3-dioxolane, 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane, dimethylether or tris(trifluoromethyl)amine; trifluoromethyl methyl ether and perfluorooxetane, 2,2,4,4,5,5-hexafluoro-1,3-dioxolane, perfluoromethyl ethyl ether, perfluorodimethoxymethane, 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane, dimethylether or tris(trifluoromethyl)amine; perfluoromethyl ethyl ether and dimethylether, propylene or 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane; perfluorodimethoxymethane and dimethylether or isobutane; 1-trifluoromethoxy-1,1,2,2-tetrafluoroethane and tris(trifluoromethyl)amine or dimethylether; difluoromethoxy pentafluoroethane and dimethylether, isobutane or tris(trifluoromethyl)amine; 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane and dimethylether or isobutane; 1-difluoromethoxy-1,1,2,2-tetrafluoroethane and N(CHF.sub.2).sub.2 (CF.sub.3); or 1,1,1,2,2,3,3-heptafluoro-3-(1,2,2,2-tetrafluoroethoxy)propane and 1,1,2,2,3-pentafluoropropane or 1,1,1,2,3-pentafluoropropane.

    摘要翻译： 制冷剂组合物包括六氟二甲醚和环丙烷的混合物，二甲醚或丙烯; 双（二氟甲基）醚和2,2,3,4,4-五氟氧杂环丁烷; 氟代甲基三氟甲基醚和2,2,4,4,5,5-六氟-1,3-二氧戊环，1-三氟甲氧基-1,2,2,2-四氟乙烷，二甲醚或三（三氟甲基）胺; 三氟甲基甲基醚和全氟氧杂环丁烷，2,2,4,4,5,5-六氟-1,3-二氧戊环，全氟甲基乙基醚，全氟二甲氧基甲烷，1-三氟甲氧基-1,2,2,2-四氟乙烷，二甲醚或三 三氟甲基）胺; 全氟甲基乙基醚和二甲醚，丙烯或1-三氟甲氧基-1,2,2,2-四氟乙烷; 全氟二甲氧基甲烷和二甲醚或异丁烷; 1-三氟甲氧基-1,1,2,2-四氟乙烷和三（三氟甲基）胺或二甲醚; 二氟甲氧基五氟乙烷和二甲醚，异丁烷或三（三氟甲基）胺; 1-三氟甲氧基-1,2,2,2-四氟乙烷和二甲醚或异丁烷; 1,1-二氟甲氧基-1,1,2,2-四氟乙烷和N（CHF 2）2（CF 3）; 或1,1,1,2,2,3,3-七氟-3-（1,2,2,2-四氟乙氧基）丙烷和1,1,2,2,3-五氟丙烷或1,1,1， 2,3-五氟丙烷。