Method of suppressing growth of microorganism in drinking water stored in container having metal surface, method of processing container with metal surface for long-term storage of drinking water including silver ion, and container for storing drinking water including silver ion
    1.
    发明专利
    Method of suppressing growth of microorganism in drinking water stored in container having metal surface, method of processing container with metal surface for long-term storage of drinking water including silver ion, and container for storing drinking water including silver ion 审中-公开
    抑制储存在金属表面的容器中的饮用水中的微生物的生长的方法,用金属表面处理包含银料的饮用水长期储存的容器的方法,以及用于储存包含银离子的饮用水的容器

    公开(公告)号:JP2011121646A

    公开(公告)日:2011-06-23

    申请号:JP2010241589

    申请日:2010-10-28

    Abstract: PROBLEM TO BE SOLVED: To provide a method of suppressing a growth of a microorganism in a drinking water stored in a metal container, and a method of processing the metal container suitable for a long-term storage of the drinking water including a silver ion-containing biocide.
    SOLUTION: A method of suppressing a growth of a microorganism in a drinking water stored in a container having a metal surface includes: heating the metal surface about from 480°C (900°F) to 870°C (1,600°F); exposing the metal surface to oxygen during heating to oxidize a potential reducing site in the metal surface; and filling the drinking water including the silver ion in the container. The container having the metal surface is processed for a long-term storage of the drinking water including a silver ion: by heating the metal surface about from 480°C (900°F) to 870°C (1,600°F), thereby exposing the metal surface to oxygen in order to oxidize an electropositive metal in the metal surface; or by processing the metal surface using an aqueous solution containing an oxidant in order to oxidize the potential reducing site in the metal surface.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 待解决的问题:提供一种抑制存储在金属容器中的饮用水中的微生物生长的方法,以及适于长期储存饮用水的金属容器的方法,所述方法包括: 含银离子的杀生物剂。 解决方案:一种抑制存储在具有金属表面的容器中的饮用水中的微生物生长的方法包括:将金属表面加热至约480℃(900°F)至870℃(1,600°F ); 在加热期间将金属表面暴露于氧气以氧化金属表面中的潜在还原位点; 并将包含银离子的饮用水填充在容器中。 处理具有金属表面的容器,以长期储存包含银离子的饮用水:通过将金属表面加热至约480℃(900°F)至870℃(1600°F),从而暴露 将金属表面氧化以氧化金属表面中的正电性金属; 或者通过使用含有氧化剂的水溶液处理金属表面以氧化金属表面中的电位还原位点。 版权所有(C)2011,JPO&INPIT

    System and method of removing carbon dioxide from process air flow
    2.
    发明专利
    System and method of removing carbon dioxide from process air flow 审中-公开
    从工艺空气流中除去二氧化碳的系统和方法

    公开(公告)号:JP2008207177A

    公开(公告)日:2008-09-11

    申请号:JP2008041536

    申请日:2008-02-22

    Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide removing system working at a constant temperature and at an ambient temperature. SOLUTION: The CO 2 removing system 10 normally includes a first adsorption bed 12, a second adsorption bed 14, an inflow passage 16, an inlet valve 18, an outflow passage 20, an outlet valve 22, a carbon dioxide passage 24, a carbon dioxide valve 26, a negative pressure source 28 and a controller 30. The first adsorption bed 12 and the second adsorption bed 14 are thermally connected with each other to transfer heat between the beds. Heat extracted from one of the beds is used as energy for regenerating the other bed. Part of the energy required for regenerating the CO 2 removing system 10 is fed through heat transfer between the adsorption bed on the adsorption side and the adsorption bed on the desorption side so that the total electric power required for regenerating the CO 2 removing system 10 is reduced. In one embodiment, the performance of the CO 2 removing system 10 is raised by about 30% by thermally connecting the first adsorption bed 12 and the second adsorption bed 14. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 要解决的问题:提供在恒温和环境温度下工作的二氧化碳去除系统。 解决方案:CO 2 去除系统10通常包括第一吸附床12,第二吸附床14,流入通道16,入口阀18,流出通道20,出口阀 22,二氧化碳通道24,二氧化碳阀26,负压源28和控制器30.第一吸附床12和第二吸附床14彼此热连接以在床之间传热。 从其中一个床提取的热量被用作再生另一个床的能量。 通过在吸附侧的吸附床和解吸侧之间的吸附床之间的热传递来供给用于再生CO 2 SBS 2 去除系统10所需的能量的一部分,使得再生所需的总电力 减少了CO 2 去除系统10。 在一个实施方案中,通过热连接第一吸附床12和第二吸附床14,CO 2 SBI 2除去系统10的性能提高约30%。(C)2008 ,JPO&INPIT

    SORBENT, SYSTEM AND METHOD FOR ABSORBING CARBON DIOXIDE (CO2)
    3.
    发明申请
    SORBENT, SYSTEM AND METHOD FOR ABSORBING CARBON DIOXIDE (CO2) 审中-公开
    吸收二氧化碳(CO2)的吸收系统和方法

    公开(公告)号:WO0213948A3

    公开(公告)日:2002-05-30

    申请号:PCT/US0124975

    申请日:2001-08-09

    Abstract: A regenerable high capacity carbon dioxide (CO2) sorbent is operated to remove substantially all of the CO2 present in either a dry, or a humid environment. The sorbent is an amine compound which is composed predominantly of secondary amine groups, and includes one or more functional nitrile groups. Primary and tertiary amine groups form a minor percent of the sorbent. The reaction product of tetraethylenepentamine (TEPA) and acrylonitrile (AN), which reaction product will be referred to hereinafter as "TEPAN" is a preferred sorbent. The addition of one or more nitrile functional groups to TEPA by reason of the reaction between AN and TEPA converts most of the primary amines in TEPA to secondary amines in TEPAN. We have discovered that the presence of predominantly secondary amines in the sorbent by more than two and one-half times, as compared to a TEPA sorbent bed; and the use of TEPAN as the sorbent bed also significantly reduces amine volatility to low levels which are immeasurable. The sorbent bed of this invention is also easily regenarable.

    Abstract translation: 操作可再生的高容量二氧化碳(CO 2)吸附剂以去除干燥或潮湿环境中存在的基本上所有的二氧化碳。 吸附剂是主要由仲胺基组成的胺化合物,并且包括一个或多个官能的腈基。 伯胺和叔胺基组成吸附剂的一小部分。 四乙烯五胺(TEPA)和丙烯腈(AN)的反应产物,该反应产物在下文中称为“TEPAN”是优选的吸附剂。 由于AN和TEPA之间的反应,将一个或多个腈官能团添加到TEPA中,TEPA中的大部分伯胺在TEPAN中转化为仲胺。 与TEPA吸附剂床相比,我们已经发现吸附剂中主要是仲胺的存在超过2.5倍; 并且使用TEPAN作为吸附剂床也显着地将胺挥发性降低至不可测量的低水平。 本发明的吸附剂床也易于再生。

Patent Agency Ranking