发明授权
- 专利标题： Granular inorganic exchangers
- 专利标题（中）： 颗粒无机交换剂
-
申请号： US879740申请日： 1992-05-06
-
公开(公告)号： US5256615A公开(公告)日： 1993-10-26
- 发明人: Takuya Oomura , Hideki Kato , Nobuhiko Aiba , Noriyuki Yamamoto , Toshiro Hirose , Kenichi Ishizaki
- 申请人： Takuya Oomura , Hideki Kato , Nobuhiko Aiba , Noriyuki Yamamoto , Toshiro Hirose , Kenichi Ishizaki
- 申请人地址： JPX Tokyo
- 专利权人： Toagosei Chemical Industry, Co., Ltd.
- 当前专利权人： Toagosei Chemical Industry, Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX1-158531 19890621; JPX1-158532 19890621
- 主分类号： B01J39/02
- IPC分类号： B01J39/02 ; B01J39/08 ; B01J20/12 ; B01J20/22
摘要：
Disclosed is a granular inorganic ion exchanger which is obtained by firing at 400.degree. C. or higher a granular molded product of a mixture of a metal alkoxide such as Si(OMe).sub.4 or hydrolyzate thereof, a clay mineral such as sepiolite and an inorganic ion exchanger such as antimony pentoxide and which has mechanical strength and heat resistance without losing its inherent ion exchangeability.
公开/授权文献
- US5898529A Deployable space-based telescope 公开/授权日：1999-04-27