公开(公告)号：US20040073078A1

公开(公告)日：2004-04-15

申请号：US10671514

申请日：2003-09-29

申请人： OSADA GIKEN CO., LTD.

发明人： Hideharu Osada ,  Tatsutoshi Shimabara ,  Hironobu Shibamoto ,  Shoma Osada

IPC分类号： A62D003/00

CPC分类号： A62D3/38 ,  A62D3/17 ,  A62D2101/20 ,  A62D2101/22 ,  A62D2101/28 ,  A62D2203/04 ,  A62D2203/10 ,  B01J8/025 ,  B01J8/20 ,  B01J8/22 ,  B01J8/42 ,  B01J19/123 ,  B01J35/004 ,  B01J35/06 ,  B01J2208/00132 ,  B01J2208/00433 ,  B01J2208/00504 ,  C10G1/10

摘要： A method for simply decomposing and disposing organic substances while preventing occurrence of toxic substances, which method is directed, firstly, to a technique wherein photocatalyst powder is applied from the upper side with liquefied organic substances, and the photocatalyst powder is heated to between 50 and 400null C., secondly to a technique wherein photocatalyst powder is contacted with gaseous organic substances while the photocatalyst powder being heated to between 50 and 400null C., thirdly to a technique wherein an organic substance to be decomposed is introduced, in a state of gas, liquid or solid, into a suspension of photocatalyst's finely divided particles and is heated in a range of temperatures between 50 and 100null C., and fourthly to a technique wherein organic substances are decomposed at two or more stages.

摘要翻译： 一种简单地分解和处理有机物质同时防止有毒物质发生的方法，该方法首先涉及一种从上侧向液态有机物质施加光催化剂粉末的技术，并将光催化剂粉末加热至50〜 400℃，其次是光催化剂粉末与气态有机物质接触的技术，同时光催化剂粉末被加热到50-400℃之间，第三个是在其中引入待分解的有机物质的技术 的气体，液体或固体转化成光催化剂细碎颗粒的悬浮液，并在50至100℃之间的温度范围内加热，第四步是将有机物分解成两个或多个阶段的技术。

公开(公告)号：US20020179424A1

公开(公告)日：2002-12-05

申请号：US10106451

申请日：2002-03-27

申请人： OSADA GIKEN CO., LTD.

发明人： Hideharu Osada ,  Tatsutoshi Shimabara

IPC分类号： C10B049/00 ,  C10B051/00 ,  C10B057/04

CPC分类号： B29B17/00 ,  B29B2017/0496 ,  C10G1/10 ,  Y02P30/10 ,  Y02W30/62 ,  Y02W30/625

摘要： A conventional method of pyrolytically decomposing plastic to make low-molecular compounds is poor in efficiency of use of energy due to high heating temperatures (at least 600null C. and 800null C. at maximum). The invention provides that a functional powder is heated to a predetermined temperature and pieces of plastic to be disposed are caused to be contacted with the heated powder, the functional powder including a powder which does in an aqueous solution state show alkalinity, and a photo-catalyst effect powder.

摘要翻译： 热分解塑料以制备低分子化合物的常规方法由于高的加热温度（至少600℃和最高800℃）的能量使用效率差。 本发明提供将功能性粉末加热至规定温度，使待配置的塑料片与被加热粉末接触，包含处于水溶液状态的粉末的功能性粉末显示碱度， 催化剂效果粉。