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    • 7. 发明授权
    • Method for processing organic solvent-containing air
    • 加工含有机溶剂的空气的方法
    • US07582139B2
    • 2009-09-01
    • US11678712
    • 2007-02-26
    • Masaji KurosawaKatsuhiro YamashitaTomohiro Deguchi
    • Masaji KurosawaKatsuhiro YamashitaTomohiro Deguchi
    • B01D53/06B01D53/86F23G7/07
    • B01D53/04B01D53/261B01D53/8668B01D2257/704Y02A50/2328
    • A method for processing an organic solvent-containing air capable of being operated in spite of a rapid fluctuation of the concentration of organic solvents in the air to be processed and capable of using a combustion furnace exhaust gas as an air for regenerating dehumidifying member is provided. The method comprises carrying out simultaneously and continuously a dehumidification step (a), an adsorption-removing step (b), an adsorbing member-regeneration step (c), a combustion step (d), and a dehumidifying member-regeneration step (e) comprising mixing the adsorption-treated air produced in the adsorbing-removing step (b) with a combustion furnace exhaust gas produced in the combustion step (d) to obtain a mixed gas, decomposing the organic solvents in the mixed gas by oxidation, and causing the resulting purified gas to flow through the dehumidifying member which has adsorbed moisture, thereby regenerating the dehumidifying member.
    • 提供一种处理有机溶剂的空气的方法,即使在待处理的空气中的有机溶剂的浓度迅速变动并且能够使用燃烧炉废气作为用于再生除湿构件的空气的空气中, 。 该方法包括同时且连续地进行除湿步骤(a),吸附除去步骤(b),吸附部件再生步骤(c),燃烧步骤(d)和除湿部件再生步骤(e )包括将吸附去除步骤(b)中产生的吸附处理的空气与在燃烧步骤(d)中产生的燃烧炉废气混合以获得混合气体,通过氧化分解混合气体中的有机溶剂,以及 使得所得净化气体流过已吸收水分的除湿构件,从而再生除湿构件。
    • 8. 发明授权
    • Gas treating apparatus
    • 气体处理装置
    • US6080227A
    • 2000-06-27
    • US185688
    • 1998-11-04
    • Masaji KurosawaKatsuhiro YamashitaTakeya Kobayashi
    • Masaji KurosawaKatsuhiro YamashitaTakeya Kobayashi
    • B01D53/06
    • B01D53/06B01D2253/108B01D2253/3425B01D2257/708B01D2259/40009B01D2259/4009
    • A VOC concentrating apparatus includes a honeycomb rotor. In order to lower concentration at an exit of adsorption and at the same time to be able to regulate the amount of air flow introduced into a desorbing zone, independently from the amount of cooling air, there are disposed a cooling zone, desorbing zone and an adsorbing zone in the honeycomb rotor. The honeycomb rotor rotates and thus passes through the zones one after another. After gas to be treated has passed through the adsorbing zone, concentration of VOC in the gas is measured on the exit side by a concentration detector. The cooling air is divided by a damper for regulating the amount of air flow, after having entered the cooling zone, and a part thereof enters the desorbing zone through a heater. Further air coming out therefrom is heated again by a heater to enter the desorbing zone and concentrated gas is removed.
    • VOC浓缩装置包括蜂窝转子。 为了降低吸附出口处的浓度,同时能够调节导入解吸区域的气流量,独立于冷却空气量,设置有冷却区,解吸区和 蜂窝转子中的吸附区。 蜂窝转子旋转,从而一个接一个地穿过这些区域。 在待处理气体通过吸附区后,通过浓度检测器在出口侧测量气体中VOC的浓度。 冷却空气由进入冷却区之后用于调节空气流量的阻尼器分开,其一部分通过加热器进入解吸区域。 再次通过加热器再次加热出来的空气进入解吸区域,并且除去浓缩气体。