• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Device (1) for determining photocatalytic characteristics of materials. It has two cameras, a photocatalytic camera (22) and a reference camera (23), as well as a series of components, such as a simulation system, that allow different situations to be recreated inside the photocatalytic chamber (22). Or atmospheric, while presenting two different configurations of cover (6) that allow photocatalytic material to activate with artificial light or sunlight and allow measuring both horizontally and vertically, all of this to be able to determine in-situ and in real time the photocatalytic properties of a material. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2618001A1
    申请号:ES201531655
    申请日:2015-11-16
    公开日:2017-06-20
    发明作者:Marta Castellote Armero
    申请人:Consejo Superior de Investigaciones Cientificas CSIC；
    IPC主号:
    专利说明:

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    (22) although this can also be found arranged in the base (21) with the inlet (9) and the first outlet (10) of the measuring gas arranged analogously to the arrangement described above. The elastic seals (8) are preferably arranged at least in the base (21).
    The irradiation system (3) comprises a series of lamps, preferably of the LED type, to generate preferably light radiation inside the body (2).
    The cover (6), which is intended to cover the central body (2) by its upper part, also
    10 comprises elastic joints (8) between the cover (6) and the upper part of the central body (2), preferably between that part of the cover (6) that covers at least partially the reference chamber (23) defining the other part of the sealing system mentioned above. In an embodiment of the device (1) for determining photocatalytic characteristics of materials of the invention, the cover (6) comprises a
    15 window (61), also called vain, which allows the passage of sunlight into the body (2), window (61) in which a glass permeable to solar radiation is placed throughout its spectrum, although in a possible alternative embodiment the cover (6) does not have a window (61).
    20 The test carried out on a photocatalytic concrete prefabricated sidewalk to evaluate the photocatalytic efficiency for NOx decontamination of this exemplary embodiment presents a measurement that has been carried out with ambient air entering near a running car (so the concentration without photocatalysis is not fixed but varies depending on the engine regime and the wind that circulates at all times), using a system
    Irradiation (3), which includes LED lamps at a wavelength of 365 nm, yields a light intensity of 3.5W / m2, the natural aspiration flow rate of a chemiluminescence meter used and T = 14ºC and HR = 40% The photocatalytic effect is clearly visible, which is indicated in a striped area in Figure 2.
    7
    权利要求:
    Claims (1)
    [1]
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    同族专利:
    公开号 | 公开日
    WO2017085342A1|2017-05-26|
    ES2618001B1|2018-05-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JP4100608B2|2002-08-28|2008-06-11|株式会社フジタ|Equipment for measuring emitted gas of building materials|
    CN203164108U|2013-01-17|2013-08-28|长沙理工大学|Gas-solid phase photocatalysis circular reaction effect detection device|
    ES1087480Y|2013-04-09|2013-11-11|Ct Investig Energeticas Ciemat|PHOTOCATALITICAL EFFICIENCY TEST SYSTEM.|
    法律状态:
    2018-05-14| FG2A| Definitive protection|Ref document number: 2618001 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180514 |
    2018-12-11| FA2A| Application withdrawn|Effective date: 20181204 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201531655A|ES2618001B1|2015-11-16|2015-11-16|DEVICE FOR DETERMINATION OF PHOTOCATALITY CHARACTERISTICS OF MATERIALS|ES201531655A| ES2618001B1|2015-11-16|2015-11-16|DEVICE FOR DETERMINATION OF PHOTOCATALITY CHARACTERISTICS OF MATERIALS|
    PCT/ES2016/070808| WO2017085342A1|2015-11-16|2016-11-14|Device for determining photocatalytic properties of materials|
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