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10 条记录 (耗时 0.012 秒)

    Process for producing porous films involving a stretching step and the resultant product
    3.
    发明授权
    Process for producing porous films involving a stretching step and the resultant product 失效
    涉及拉伸工序的多孔膜的制造方法和所得产物

    公开(公告)号：US4705812A

    公开(公告)日：1987-11-10

    申请号：US681914

    申请日：1984-12-14

    申请人： Keiko Ito ,  Michiyasu Ito ,  Shoichi Tsuji ,  Hisatosi Suzuki

    发明人： Keiko Ito ,  Michiyasu Ito ,  Shoichi Tsuji ,  Hisatosi Suzuki

    IPC分类号： A61L15/24 ,  B29C67/20 ,  C08J5/18 ,  C08K3/30 ,  B29C55/10

    CPC分类号： C08J5/18 ,  A61L15/24 ,  B29C67/20 ,  C08K3/30 ,  B29L2007/00 ,  B29L2031/4878 ,  C08J2323/02 ,  Y10S264/13

    摘要： A process for producing porous films which comprises melting a resin composition consisting essentially of (1) 100 parts by weight of a high-pressure-processed low-density polyethylene resin having a melt index of 0.5 to 7 and a density of 0.915 to 0.935, a linear low-density polyethylene resin having a melt index of 0.5 to 8.5 and a density of 0.915 to 0.935, or a mixture thereof and (2) 50 to 500 parts by weight of barium sulfate having an average particle diameter of 0.1 to 7 .mu.m; forming the molten resin composition into a film; and then stretching the film at least uniaxially by a factor of 1.5 to 7. As the linear low-density polyethylene resin, a copolymer of ethylene and hexene and/or octene is particularly preferred.

    摘要翻译： 一种多孔膜的制造方法，其特征在于，使树脂组合物熔融，所述树脂组合物主要由（1）100重量份熔融指数为0.5〜7，密度为0.915〜0.935的高压处理低密度聚乙烯树脂组成， 熔融指数为0.5〜8.5，密度为0.915〜0.935的线性低密度聚乙烯树脂，或其混合物，（2）50〜500重量份的平均粒径为0.1〜7μm的硫酸钡 m; 将所述熔融树脂组合物形成膜; 然后将膜至少单轴拉伸1.5至7倍。作为线性低密度聚乙烯树脂，特别优选乙烯和己烯和/或辛烯的共聚物。

    Combustion furnace or reactor with multi-stage fluidized bed system
    5.
    发明授权
    Combustion furnace or reactor with multi-stage fluidized bed system 失效
    具有多级流化床系统的燃烧炉或反应堆

    公开(公告)号：US4321233A

    公开(公告)日：1982-03-23

    申请号：US93279

    申请日：1979-11-13

    申请人： Shoichi Tsuji ,  Kiyoshi Aoki ,  Minoru Asai

    发明人： Shoichi Tsuji ,  Kiyoshi Aoki ,  Minoru Asai

    IPC分类号： F23C10/00 ,  F23G5/30 ,  F27B15/00 ,  B01J8/28

    CPC分类号： F27B15/00 ,  F23C10/005

    摘要： A combustion furnace or reactor with a multi-stage fluidized bed system wherein upper and lower fluidized bed formation zones in which the fluidized beds of bed particles containing particles of lime stone are separated through a partition device. The partition device is provided with a plurality of exhaust gas distribution holes for distributing the exhaust gases produced in the lower fluidized bed into the upper fluidized bed and a plurality of nozzles through which issue the combustion air and/or recirculated exhaust gases into the upper fluidized bed. Combustion products such as NO.sub.x and SO.sub.x are desulfurized and denitrified respectively within the reactor by calcium compounds which absorb SO.sub.2 and act as catalysts for reducing NO.sub.x.

    摘要翻译： 具有多级流化床系统的燃烧炉或反应器，其中上层和下流化床形成区，其中含有石灰石颗粒的床颗粒的流化床通过分隔装置分离。 分隔装置设置有多个排气分配孔，用于将在下流化床中产生的废气分配到上流化床中，以及多个喷嘴，通过该喷嘴将燃烧空气和/或再循环废气排放到上流化床 床。 燃烧产物如NOx和SOx在反应器内分别通过吸收SO2的钙化合物脱硫和脱氮，并作为还原NOx的催化剂。

    Swirl type pressure fuel atomizer
    7.
    发明授权
    Swirl type pressure fuel atomizer 失效
    涡流式压力燃料雾化器

    公开(公告)号：US4087050A

    公开(公告)日：1978-05-02

    申请号：US743013

    申请日：1976-11-18

    申请人： Shoichi Tsuji ,  Minoru Asai ,  Yuichi Fujii

    发明人： Shoichi Tsuji ,  Minoru Asai ,  Yuichi Fujii

    IPC分类号： F23D11/38 ,  B05B1/34

    CPC分类号： F23D11/383

    摘要： An improvement of a swirl type fuel atomizer is disclosed in which a plurality of projections, grooves or recesses are equiangularly formed around an opening of a single-nozzle hole so that the liquid fuel injected may be divided into a plurality of fuel spray patterns. The complete combustion with a relatively low temperature may be ensured so that the emission of nitrogen oxides may be substantially eliminated or reduced.

    摘要翻译： 公开了一种涡旋式燃料雾化器的改进，其中多个突起，凹槽或凹槽围绕单喷嘴孔的开口等角地形成，使得喷射的液体燃料可以分成多个燃料喷雾图案。 可以确保具有较低温度的完全燃烧，从而可以基本上消除或减少氮氧化物的排放。

    Swirl type pressure fuel atomizer
    9.
    发明授权
    Swirl type pressure fuel atomizer 失效
    涡流式压力燃料雾化器

    公开(公告)号：US4011996A

    公开(公告)日：1977-03-15

    申请号：US614446

    申请日：1975-09-18

    申请人： Shoichi Tsuji ,  Minoru Asai ,  Yuichi Fujii

    发明人： Shoichi Tsuji ,  Minoru Asai ,  Yuichi Fujii

    IPC分类号： B05B1/02 ,  B05B1/34 ,  F23D11/38

    CPC分类号： F23D11/383 ,  B05B1/02 ,  B05B1/3405

    摘要： An improvement of a swirl type fuel atomizer is disclosed in which a plurality of notches are equiangularly formed around an opening of a single-nozzle hole so that the liquid fuel injected may be divided into a plurality of fuel spray patterns. The complete combustion with a relatively low temperature may be ensured so that the emission of nitrogen oxides may be substantially eliminated or reduced.

    摘要翻译： 公开了一种涡旋式燃料雾化器的改进，其中多个凹口在单喷嘴孔的开口周围等角地形成，使得喷射的液体燃料可以分成多个燃料喷雾图案。 可以确保具有较低温度的完全燃烧，从而可以基本上消除或减少氮氧化物的排放。