Method and apparatus for the treatment of a waste gas containing dists
and chemical contaminants
    4.
    发明授权
    Method and apparatus for the treatment of a waste gas containing dists and chemical contaminants 失效
    用于处理含有灰尘和化学污染物的废气的方法和设备

    公开(公告)号:US5645802A

    公开(公告)日:1997-07-08

    申请号:US802184

    申请日:1991-12-04

    摘要: A method and apparatus for the treatment of a waste gas containing dust and chemical contaminants are disclosed. The apparatus includes a combination of a cooling/dust-eliminating chamber and a chemical treatment chamber in a single container. The first mentioned chamber is provided with sprayers for the cooling liquid, a perpendicular bulkhead or pipes, a collecting plate for the cooling liquid and gas-dispersing pipes in a special configuration, so that the dust-liquid separation can be efficiently effected without badly affecting the chemical treatment of the gas. Thus, the apparatus can be minimized in size as a whole and made economically attractive.

    摘要翻译: 公开了一种用于处理含有灰尘和化学污染物的废气的方法和装置。 该装置包括单个容器中的冷却/除尘室和化学处理室的组合。 第一个提供的腔室设置有用于冷却液体的喷雾器,垂直隔板或管道,用于冷却液体的收集板和特殊构造的气体分散管,使得可以有效地实现灰尘 - 液体分离而不会严重影响 气体的化学处理。 因此,该装置可以作为整体的尺寸最小化并且在经济上具有吸引力。

    Method and apparatus for the treatment of a waste gas containing dusts
and chemical contaminants
    5.
    发明授权
    Method and apparatus for the treatment of a waste gas containing dusts and chemical contaminants 失效
    用于处理含有灰尘和化学污染物的废气的方法和装置

    公开(公告)号:US5120518A

    公开(公告)日:1992-06-09

    申请号:US515756

    申请日:1990-04-30

    IPC分类号: B01D47/06 B01D53/50 B01D53/74

    摘要: A method and apparatus for the treatment of a waste gas containing dust and chemical contaminants are disclosed. The apparatus includes a combination of a cooling/dust-eliminating chamber and a chemical treatment chamber in a single container. The first mentioned chamber is provided with sprayers for the cooling liquid, a perpendicular bulkhead or pipes, a collecting plate for the cooling liquid and gas-dispersing pipes in a special configuration, so that the dust-liquid separation can be efficiently effected without badly affecting the chemical treatment of the gas. Thus, the apparatus can be minimized in size as a whole and made economically attractive.

    摘要翻译: 公开了一种用于处理含有灰尘和化学污染物的废气的方法和装置。 该装置包括单个容器中的冷却/除尘室和化学处理室的组合。 第一个提供的腔室设置有用于冷却液体的喷雾器,垂直隔板或管道,用于冷却液体的收集板和特殊构造的气体分散管,使得可以有效地实现灰尘 - 液体分离而不会严重影响 气体的化学处理。 因此,该装置可以作为整体的尺寸最小化并且在经济上具有吸引力。

    Method of manufacturing a solid-state image pickup device
    6.
    发明授权
    Method of manufacturing a solid-state image pickup device 失效
    固态摄像装置的制造方法

    公开(公告)号:US4608749A

    公开(公告)日:1986-09-02

    申请号:US643232

    申请日:1984-08-22

    摘要: A method of manufacturing a "two-level" solid-state image pickup device wherein a portion of a first metallic electrode electrically connected to a signal storage region is made to project to the highest position above a substrate on which it is formed. A coating of an organic insulating film is then applied to produce a flat surface. The entire surface of the organic film is then etched to expose the projections of the first metallic electrode. A second metallic electrode constituting a pixel electrode is connected to the first electrode at the exposed portion thereof.

    摘要翻译: 制造“二电平”固体摄像装置的方法,其中与信号存储区域电连接的第一金属电极的一部分突出到其上形成的衬底上方的最高位置。 然后施加有机绝缘膜的涂层以产生平坦表面。 然后蚀刻有机膜的整个表面以暴露第一金属电极的突起。 构成像素电极的第二金属电极在其暴露部分连接到第一电极。

    Liquid crystal display device
    7.
    发明授权
    Liquid crystal display device 失效
    液晶显示装置

    公开(公告)号:US4519678A

    公开(公告)日:1985-05-28

    申请号:US454708

    申请日:1982-12-30

    摘要: A reflective type liquid crystal display device and a method of manufacturing the same. The liquid crystal display device comprises a transparent first substrate, a second substrate, a reflective metal film and liquid crystal filled in a gap between the first substrate and the reflective metal film. The reflective metal film is formed on a polymer resin layer which is coated on the second substrate. The polymer resin layer has in one surface small protrusions or depressions having a gently curved profile. The reflective metal film formed on the surface of the polymer resin layer and has small protrusions or depressions having a gently curved profile. The liquid crystal display device can thus display a bright picture with high contrast.

    摘要翻译: 一种反射型液晶显示装置及其制造方法。 液晶显示装置包括透明第一基板,第二基板,反射金属膜和填充在第一基板和反射金属膜之间的间隙中的液晶。 反射金属膜形成在涂覆在第二基板上的聚合物树脂层上。 聚合物树脂层在一个表面上具有略微弯曲的轮廓的小的突起或凹陷。 反射金属膜形成在聚合物树脂层的表面上,具有小的突起或凹陷,具有轻微弯曲的轮廓。 因此,液晶显示装置能够以高对比度显示亮画面。

    Wet desulfurization process for treating a flue gas
    8.
    发明授权
    Wet desulfurization process for treating a flue gas 失效
    用于处理烟气的湿法脱硫工艺

    公开(公告)号:US4911901A

    公开(公告)日:1990-03-27

    申请号:US243271

    申请日:1988-09-12

    IPC分类号: B01D53/50

    CPC分类号: B01D53/501

    摘要: A process for treating a flue gas containing sulfur dioxide and fly ash is disclosed in which an aqueous absorbent liquid is sprayed into the glue gas stream, and the resulting gas is fed to a vertical, open-ended pipe to form a jet annular stream, so that portions of the SO.sub.2 and the fly ash contained in the flue gas are transferred to the liquid phase. The jet annular stream is then sparged into the aqueous absorbent held in a well-mixed vessel to form a jet bubbling layer in a shallow, upper region of the aqueous absorbent, so that a greater part of the SO.sub.2 and the fly ash are removed from the gas. Air is introduced into a deep lower region of said aqueous absorbent to provide streams of fine oxygen-containing gas bubbles throughout the whole vessel, so that the absorbed SO.sub.2 and other sulfites are oxidized to form coarse gypsum crystals while COD of the absorbent is reduced.