公开(公告)号：US5578110A

公开(公告)日：1996-11-26

申请号：US417600

申请日：1995-04-06

申请人： Yuzaburo Nakasato ,  Mitsuhiko Fukabori ,  Takaaki Iwasaki ,  Humio Ayuta ,  Sumio Otsuka ,  Yoshitaka Miyawaki

发明人： Yuzaburo Nakasato ,  Mitsuhiko Fukabori ,  Takaaki Iwasaki ,  Humio Ayuta ,  Sumio Otsuka ,  Yoshitaka Miyawaki

IPC分类号： B09B3/00 ,  B09B5/00 ,  B60R21/26 ,  C06B21/00 ,  C22B7/00

CPC分类号： C06B21/0091 ,  B09B3/0016 ,  B09B5/00 ,  B60R21/26

摘要： A method by which numerous gas generators from unused air-bags can be scrapped in an environmentally acceptable manner. The method consists ofa) heating the gas generator to actuate the generator to produce combustion gases and an actuated generator having water soluble contaminants thereon;b) washing the actuated generator with a water composition to remove the contaminants from the actuated generator to produce a washed generator and a contaminated water composition containing the contaminants;c) dividing the washed generator to produce divided generator parts;d) chemically treating the contaminated water composition to produce a purified water composition; ande) classifying the divided generator parts into classified generator parts.Optionally, the dividing step can occur before the washing step, or before and after the washing step. The classified generator parts and purified water can be disposed of in an environmentally acceptable manner.

摘要翻译： 可以以环境可接受的方式报废来自未使用的气囊的许多气体发生器的方法。 该方法包括：a）加热气体发生器以致动发电机产生燃烧气体;以及致动发电机，其上具有水溶性污染物; b）用水组合物洗涤致动的发生器以从致动的发生器去除污染物以产生洗涤的发生器和含有污染物的污染的水组合物; c）将洗涤的发电机分开以产生分开的发电机部件; d）化学处理污染的水组合物以产生纯净水组合物; 以及e）将划分的发电机部件分类成分类的发电机部件。 任选地，分离步骤可以在洗涤步骤之前，或在洗涤步骤之前和之后进行。 分类的发电机部件和净化水可以以环境可接受的方式进行处理。