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1.发明授权公开(公告)号：US10335771B2
公开(公告)日：2019-07-02
申请号：US16001167
申请日：2018-06-06
发明人： Daisuke Fukushi , Takao Kusaka , Akira Sato , Kayo Nakano , Akihisa Nitsuta , Yukiko Inui , Hiroyasu Oota
IPC分类号： B01J23/30 , C09D1/00 , B01J21/06 , B01J23/888 , B01J23/89 , B01J35/00 , B01J35/02 , B01J35/10 , C09D7/40
摘要： An aqueous dispersion of an embodiment includes visible-light responsive photocatalytic composite microparticles containing tungsten oxide and zirconium oxide, and an aqueous dispersion medium in which the photocatalytic composite microparticles are dispersed. In the photocatalytic composite microparticles, a ratio of a mass of the zirconium oxide to a mass of the tungsten oxide is in a range of from 0.05% to 200%, and a D50 particle size in particle size distribution is in a range of from 20 nm to 10 μm. The aqueous dispersion has pH in a range of from 1 to 9.
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公开(公告)号：US10081850B2
公开(公告)日：2018-09-25
申请号：US15177455
申请日：2016-06-09
发明人： Akira Sato , Daisuke Fukushi , Takao Kusaka , Kayo Nakano , Yukiko Inui , Akito Sasaki
IPC分类号： C22B26/10 , C01G41/02 , C02F1/28 , G21F9/12 , B01J20/06 , B82Y30/00 , B01J20/28 , B01D15/36 , B01D21/01 , C02F1/52 , C02F101/00 , C02F101/20 , C02F103/08 , C02F101/10
CPC分类号： C22B26/10 , B01D15/36 , B01D21/01 , B01J20/06 , B01J20/28004 , B01J20/28016 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28064 , B82Y30/00 , C01G41/02 , C01P2004/64 , C01P2006/12 , C02F1/281 , C02F1/5272 , C02F2101/006 , C02F2101/10 , C02F2101/20 , C02F2103/08 , G21F9/12 , G21F9/125
摘要： A cation adsorbent of an embodiment includes tungsten oxide particles having a BET specific surface area in a range of 0.82 m2/g or more and 820 m2/g or less. The cation adsorbent is added to a solution to be treated containing cations being recovery objects, and the cation adsorbent adsorbing the cations is precipitated. The generated precipitate is separated from the solution to recover the cations.
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公开(公告)号：US09409144B2
公开(公告)日：2016-08-09
申请号：US14182806
申请日：2014-02-18
发明人： Akira Sato , Daisuke Fukushi , Takao Kusaka , Kayo Nakano , Yukiko Inui , Akito Sasaki
IPC分类号： B01J29/06 , B01J20/06 , C01G41/02 , C02F1/28 , G21F9/12 , B82Y30/00 , B01J20/28 , C02F101/00 , C02F101/20 , C02F103/08
CPC分类号： C22B26/10 , B01D15/36 , B01D21/01 , B01J20/06 , B01J20/28004 , B01J20/28016 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28064 , B82Y30/00 , C01G41/02 , C01P2004/64 , C01P2006/12 , C02F1/281 , C02F1/5272 , C02F2101/006 , C02F2101/10 , C02F2101/20 , C02F2103/08 , G21F9/12 , G21F9/125
摘要： A cation adsorbent of an embodiment includes tungsten oxide particles having a BET specific surface area in a range of 0.82 m2/g or more and 820 m2/g or less. The cation adsorbent is added to a solution to be treated containing cations being recovery objects, and the cation adsorbent adsorbing the cations is precipitated. The generated precipitate is separated from the solution to recover the cations.
摘要翻译： 实施方案的阳离子吸附剂包括BET比表面积在0.82m 2 / g以上至820m 2 / g以下的氧化钨粒子。 将阳离子吸附剂加入待处理的含有阳离子作为回收对象物的溶液中，吸附阳离子的阳离子吸附剂沉淀。 将生成的沉淀物与溶液分离以回收阳离子。
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4.发明申请公开(公告)号：US20180290127A1
公开(公告)日：2018-10-11
申请号：US16001167
申请日：2018-06-06
发明人： Daisuke FUKUSHI , Takao Kusaka , Akira Sato , Kayo Nakano , Akihisa Nitsuta , Yukiko Inui , Hiroyasu Oota
IPC分类号： B01J23/30 , C09D1/00 , B01J35/10 , B01J35/02 , B01J35/00 , C09D7/40 , B01J23/89 , B01J23/888 , B01J21/06
CPC分类号： B01J23/30 , B01J21/063 , B01J21/066 , B01J23/888 , B01J23/8993 , B01J35/0013 , B01J35/004 , B01J35/023 , B01J35/1014 , C09D1/00 , C09D7/70
摘要： An aqueous dispersion of an embodiment includes visible-light responsive photocatalytic composite microparticles containing tungsten oxide and zirconium oxide, and an aqueous dispersion medium in which the photocatalytic composite microparticles are dispersed. In the photocatalytic composite microparticles, a ratio of a mass of the zirconium oxide to a mass of the tungsten oxide is in a range of from 0.05% to 200%, and a D50 particle size in particle size distribution is in a range of from 20 nm to 10 μm. The aqueous dispersion has pH in a range of from 1 to 9.
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5.发明授权公开(公告)号：US10010869B2
公开(公告)日：2018-07-03
申请号：US14200352
申请日：2014-03-07
发明人： Daisuke Fukushi , Takao Kusaka , Akira Sato , Kayo Nakano , Akihisa Nitsuta , Yukiko Inui , Hiroyasu Oota
IPC分类号： C09B7/00 , B01J23/30 , C09D1/00 , B01J21/06 , B01J23/888 , B01J23/89 , B01J35/00 , B01J35/02 , B01J35/10 , C09D7/40
CPC分类号： B01J23/30 , B01J21/063 , B01J21/066 , B01J23/888 , B01J23/8993 , B01J35/0013 , B01J35/004 , B01J35/023 , B01J35/1014 , C09D1/00 , C09D7/70
摘要： An aqueous dispersion of an embodiment includes visible-light responsive photocatalytic composite microparticles containing tungsten oxide and zirconium oxide, and an aqueous dispersion medium in which the photocatalytic composite microparticles are dispersed. In the photocatalytic composite microparticles, a ratio of a mass of the zirconium oxide to a mass of the tungsten oxide is in a range of from 0.05% to 200%, and a D50 particle size in particle size distribution is in a range of from 20 nm to 10 μm. The aqueous dispersion has pH in a range of from 1 to 9.
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