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1. 发明申请

WO2011106864A1 PHOTOCATALYST COMPOSITION OF MATTER 审中-公开
标题翻译：光催化组合物
公开(公告)号：WO2011106864A1
公开(公告)日：2011-09-09
申请号：PCT/CA2011/000193
申请日：2011-02-22
申请人： TROJAN TECHNOLOGIES , O'KEEFE, William , SASGES, Michael
发明人： O'KEEFE, William , SASGES, Michael
IPC分类号： C07B35/00 , B01J37/34
CPC分类号： C02F1/70 , B01J23/002 , B01J23/8476 , B01J25/02 , B01J27/04 , B01J27/22 , B01J27/24 , B01J31/08 , B01J35/0006 , B01J35/004 , B01J37/16 , B01J2523/00 , C01B3/042 , C01B13/0207 , C02F1/32 , C02F1/725 , Y02E60/364 , B01J2523/12 , B01J2523/3706 , B01J2523/57
摘要： There is described a photocatalyst composition of matter comprising a support material. A surface of the support material configured to comprise: (i) a first catalytic material for catalyzing the conversion of H 2 O to H 2 and O 2 , and (ii) a second catalytic material catalyzing reaction of hydrogen with a target compound. The photocatalyst composition of matter can be used to treat an aqueous fluid containing a target chemical compound, for example, by a process comprising the steps of: (i) contacting the aqueous fluid with the above-mentioned photocatalyst composition of matter; (ii) contacting the aqueous fluid with radiation during Step (i); (iii) catalyzing the conversion of water in the aqueous fluid to H 2 and O 2 with the first catalytic material; and (iv) catalyzing reaction of the target chemical compound in the aqueous fluid with hydrogen from Step (iii) in the presence of the second catalytic material to produce a modified chemical compound.
摘要翻译：描述了包含载体材料的物质的光催化剂组合物。支撑材料的表面被配置为包括：（i）用于催化H 2 O转化为H 2和O 2的第一催化材料，和（ii）催化氢与目标化合物的反应的第二催化材料。物质的光催化剂组合物可用于处理含有目标化合物的含水流体，例如通过包括以下步骤的方法处理：（i）使含水流体与上述物质的光催化剂组合物接触; （ii）在步骤（i）期间使含水流体与辐射接触; （iii）用第一催化材料催化水性流体中的水转化为H 2和O 2; 和（iv）在第二催化剂材料的存在下，催化水性流体中的目标化合物与步骤（ⅲ）中的氢气的反应，以产生改性化合物。

2. 发明申请

WO2013037035A1 ANTI-FOULING SURFACE. AND RADIATION SOURCE ASSEMBLY AND FLUID TREATMENT SYSTEM COMPRISING SAME 审中-公开
标题翻译：防砸表面。和辐射源组件和包含相同的流体处理系统
公开(公告)号：WO2013037035A1
公开(公告)日：2013-03-21
申请号：PCT/CA2012/000410
申请日：2012-05-07
申请人： TROJAN TECHNOLOGIES , O'KEEFE, William
发明人： O'KEEFE, William
IPC分类号： C02F5/08 , B08B17/00 , B08B3/08 , C02F1/30 , C02F1/32 , C02F1/66
CPC分类号： C02F1/325 , B08B17/00 , C02F1/66 , C02F2201/3228 , C02F2303/14 , C02F2303/20 , C02F2303/22 , C09D5/1618 , Y10T428/1359 , Y10T428/259
摘要： There is described an element having an immersible portion for contact with an aqueous liquid, the immersible portion comprising a contact surface which is for contact with the aqueous liquid, the contact surface configured to have strong acidity. The invention also relates to a radiation (e.g., ultraviolet radiation) source assembly, a radiation (e.g., ultraviolet radiation) source module and a fluid (e.g., water) treatment system incorporating this element. The present invention is applicable to any surface in contact with fluid that is susceptible to build-up of fouling materials. Thus, the present inventor has discovered an approach which obviates or mitigates the rate of accumulation of fouling on surfaces in contact with aqueous solution, such as the protective (e.g., quartz) sleeves in an ultraviolet radiation fluid treatement system. This approach involves modifying at least a portion of the surface of those sleeves in contact with fluid (e.g., water) to have an inherent strong surface acidity. In some cases, this can obviate the need for complex mechanical cleaning equipment or at least result in a reduced frequency of mechanical cleaning.
摘要翻译：描述了具有用于与水性液体接触的浸没部分的元件，所述浸入部分包括与水性液体接触的接触表面，所述接触表面被配置为具有强酸性。本发明还涉及辐射（例如，紫外线辐射）源组件，辐射（例如，紫外辐射）源模块和结合该元件的流体（例如水）处理系统。本发明适用于任何易于积聚污物的流体接触表面。因此，本发明人已经发现了一种方法，其消除或减轻与水溶液接触的表面上的结垢积聚速率，例如紫外线辐射流体处理系统中的保护（例如石英）套筒。该方法包括修改与流体（例如水）接触的那些套筒的表面的至少一部分以具有固有的强表面酸度。在某些情况下，这可以避免需要复杂的机械清洁设备，或者至少导致机械清洁的频率降低。

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