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56 条记录 (耗时 0.012 秒)

    Ozone generator
    1.
    发明授权
    Ozone generator 失效
    臭氧发生器

    公开(公告)号：US5316741A

    公开(公告)日：1994-05-31

    申请号：US707818

    申请日：1991-05-30

    申请人： Peter B. Sewell ,  Richard J. Luscombe-Mills

    发明人： Peter B. Sewell ,  Richard J. Luscombe-Mills

    IPC分类号： C01B13/11 ,  B01J11/12

    CPC分类号： C01B13/115 ,  C01B13/11 ,  C01B2201/22 ,  C01B2201/24 ,  C01B2201/34

    摘要： The apparatus described is intended for the treatment of small volumes of room air for the removal of odors. Since the ozone output of the apparatus is calibrated in terms of the readily measured corona current, this type of apparatus can be intelligently applied to odor control problems. If the volume to be treated is known, then the output in mg/hr necessary to produce ozone backgrounds of 0.04 ppm and below can be readily computed. Such concentrations are comparable to the natural background and generally acceptable for continuous human occupation.

    摘要翻译： 所描述的装置旨在用于处理少量的室内空气以除去气味。 由于设备的臭氧输出根据容易测量的电晕电流进行校准，所以这种类型的设备可以智能地应用于气味控制问题。 如果要处理的体积是已知的，则可以容易地计算产生0.04ppm及以下的臭氧背景所需的以mg / hr为单位的输出。 这样的浓度与自然背景相当，并且对于连续的人类占有是普遍可接受的。

    Platinum-cobalt catalyst bed for flameless catalytic heater
    3.
    发明授权
    Platinum-cobalt catalyst bed for flameless catalytic heater 失效
    用于无焰催化加热器的铂 - 钴催化床

    公开(公告)号：US3802856A

    公开(公告)日：1974-04-09

    申请号：US28706972

    申请日：1972-09-07

    申请人： BRUEST IND INC

    发明人： KWELLER E

    IPC分类号： B01J23/89 ,  B01J11/12 ,  B01J11/22

    CPC分类号： B01J23/8913

    摘要： A catalyst bed unit employing measured amounts of cobalt in conjunction with platinum forms the fuel reactive catalyst of the unit to render the heater with which the unit is associated capable of operation at low carbon monoxide emission levels. The catalyst is applied to the support therefor by dissolving chloroplatanic acid and cobalt nitrate in a solution of methanol and water, spraying the mixture onto the support, and heating the unit to reduce the chloroplatanic acid and cobalt nitrate to platinum and cobalt metals.

    Reforming with platinum and tantalum or niobium catalyst
    4.
    发明授权
    Reforming with platinum and tantalum or niobium catalyst 失效
    用铂和钽或铌催化剂进行改性

    公开(公告)号：US3799867A

    公开(公告)日：1974-03-26

    申请号：US19544271

    申请日：1971-11-03

    申请人： BRITISH PETROLEUM CO

    发明人： CARDWELL J ,  POUT C

    IPC分类号： B01J23/648 ,  C10G35/06 ,  B01J11/12 ,  B01J11/78

    CPC分类号： B01J23/648

    摘要： A CATALYST OF 0.01-5% PT ON A REFRACTORY SUPPORT, CONTAINS ALSO 0.01-5% WT. OF TA OR NB. THE SUPPORT IS PREFERABLY ALUMINA WHICH MAY CONTAIN HALOGEN. THE TA OR NB MAY BE ADDED AT ANY CONVENIENT STAGE IN THE CATALYST PREPARATION, INCLUDING ADDING IT AS A CHLORIDE OR FLUORIDE DURING THE PREPARATION OF THE SUPPORT. THE PT-TA OR PT-NB CATALYSTS MAY BE USED FOR HYDROCARBON CONVERSION, PARTICULARLY REFORMING ISOMERIZATION, HYDROCRACKING, AND HYDROGENATION.

    Hydrocarbon conversion with a trimetallic catalytic composite
    8.
    发明授权
    Hydrocarbon conversion with a trimetallic catalytic composite 失效
    具有三元催化复合材料的碳氢转化

    公开(公告)号：US3839193A

    公开(公告)日：1974-10-01

    申请号：US36578273

    申请日：1973-05-31

    申请人： UNIVERSAL OIL PROD CO

    发明人： HAYES J

    IPC分类号： B01J23/62 ,  B01J37/22 ,  C10G35/09 ,  C10G47/14 ,  C10G35/08 ,  B01J11/12

    CPC分类号： C10G35/09 ,  B01J23/624 ,  B01J37/22 ,  C07C2521/04 ,  C07C2523/14 ,  C07C2523/42 ,  C07C2523/44 ,  C07C2523/46 ,  C07C2523/62 ,  C10G47/14

    摘要： A trimetallic acidic catalytic composite, comprising a combination of catalytically effective amounts of a platinum or palladium component, an iridium component, a germanium component and a halogen component with a porous carrier material, is disclosed. The principal utility of this composite is in the conversion of hydrocarbons, particularly in the reforming of a gasoline fraction. A specific example of the disclosed catalytic composite is a combination of catalytically effective amounts of a platinum component, an iridium component, a germanium component, and a chloride component with an alumina carrier material.

    摘要翻译： 公开了一种三金属酸性催化复合材料，其包含催化有效量的铂或钯组分，铱组分，锗组分和具有多孔载体材料的卤素组分的组合。 该复合材料的主要用途是在烃的转化中，特别是在汽油馏分的重整中。 所公开的催化复合材料的具体实例是催化有效量的铂组分，铱组分，锗组分和具有氧化铝载体材料的氯化物组分的组合。