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1. 发明申请

WO2011111848A2 METHOD AND APPARATUS FOR PRODUCING METAL OXIDE PARTICLES 审中-公开
标题翻译：用于生产金属氧化物颗粒的方法和装置
公开(公告)号：WO2011111848A2
公开(公告)日：2011-09-15
申请号：PCT/JP2011055864
申请日：2011-03-07
申请人： UNIV HOKKAIDO NAT UNIV CORP , SHOWA DENKO KK , OHTANI BUNSHO , SUGISHITA NORIYUKI , KURODA YASUSHI
发明人： OHTANI BUNSHO , SUGISHITA NORIYUKI , KURODA YASUSHI
IPC分类号： C01B13/22
CPC分类号： C01B13/22 , C01G1/02 , C01G23/07 , C01P2002/30 , C01P2004/03 , C01P2006/12 , C01P2006/90
摘要： There is provided a method and an apparatus for producing metal oxide particles, which produce metal oxide particles having a high photocatalytic activity with high yield. The method for producing metal oxide particles of the invention is characterized by including combining, in a reaction tube, a preheated metal chloride-containing gas with a preheated first gas which does not contain the metal chloride at a first junction to obtain a first combined gas, and combining the first combined gas with a preheated second gas which does not contain the metal chloride, at a second junction which is further downstream of the first junction, to obtain a second combined gas, wherein at least one of the metal chloride-containing gas and the first gas contains oxygen, and wherein the preheated metal chloride-containing gas is further heated in a region between the first junction and the second junction (referred to as first reaction zone), by combining the first gas with the metal chloride-containing gas at the first junction while setting the preheat temperature of the first gas at a temperature equal to or higher than the preheat temperature of the metal chloride-containing gas, and the first combined gas is further heated in a region downstream of the second junction by combining the second gas with the first combined gas at the second junction while setting the preheat temperature of the second gas at a temperature equal to or higher than the temperature of the first combined gas.
摘要翻译：提供了一种生产金属氧化物颗粒的方法和设备，其以高产率生产具有高光催化活性的金属氧化物颗粒。本发明的金属氧化物粒子的制造方法的特征在于，在反应管中，将预热的含金属氯化物的气体与在第一接合处不含有金属氯化物的预热的第一气体组合，得到第一组合气体并且在第二结合处将第一组合气体与不含金属氯化物的预热的第二气体组合，以获得第二组合气体，其中至少一种含金属氯化物的气体，第一气体含有氧，并且其中预热的含金属氯化物的气体在第一接合点和第二接合点（称为第一反应区域）之间的区域中进一步加热，通过将第一气体与金属氯化物 - 在将第一气体的预热温度设定为等于或高于金属氯化物c的预热温度的温度的同时，通过在第二连接处组合第二气体与第一组合气体，将第一组合气体在第二接合点的下游区域进一步加热，同时将第二气体的预热温度设定在等于或高于第一组合气体的温度。

2. 发明公开

EP2221278A4 METHOD AND DEVICE FOR MANUFACTURING METAL OXIDE PARTICLES 有权
标题翻译：生产金属氧化物颗粒的方法和装置
公开(公告)号：EP2221278A4
公开(公告)日：2011-03-09
申请号：EP09820441
申请日：2009-10-14
申请人： UNIV HOKKAIDO NAT UNIV CORP , SHOWA DENKO KK
发明人： OHTANI BUNSHO , KURODA YASUSHI , SUGISHITA NORIYUKI
IPC分类号： C01G23/07 , B01J19/00 , B01J35/02 , C01B13/20 , C01G23/047
CPC分类号： B01J35/004 , B01J19/2415 , B01J19/244 , B01J19/26 , B01J21/063 , B01J37/0238 , B01J2219/00135 , B01J2219/00159 , B01J2219/00777 , C01G23/047 , C01G23/07 , C01P2004/03

3. 发明公开

EP2471744A4 METAL OXIDE PARTICLE PRODUCTION METHOD AND PRODUCTION DEVICE 审中-公开
标题翻译：的方法和设备用于生产金属氧化物
公开(公告)号：EP2471744A4
公开(公告)日：2015-07-01
申请号：EP10811668
申请日：2010-08-03
申请人： UNIV HOKKAIDO NAT UNIV CORP , SHOWA DENKO KK
发明人： OHTANI BUNSHO , SUGISHITA NORIYUKI , KURODA YASUSHI
IPC分类号： C01G23/07 , B01J21/06 , B01J35/00 , B01J35/02 , B01J35/10 , B01J37/08 , B01J37/14 , B01J37/34 , C01B13/22 , C01G23/00 , C01G23/047
CPC分类号： C01G23/07 , B01J21/063 , B01J35/002 , B01J35/004 , B01J35/1014 , B01J37/088 , B01J37/14 , B01J37/349 , C01B13/22 , C01G23/00 , C01G23/047 , C01P2002/72 , C01P2004/03 , C01P2006/12 , C01P2006/80

4. 发明公开

EP2221277A4 PROCESS FOR PRODUCING TITANIUM OXIDE PARTICLE 审中-公开
标题翻译：用于生产二氧化钛颗粒
公开(公告)号：EP2221277A4
公开(公告)日：2011-03-09
申请号：EP08809632
申请日：2008-08-29
申请人： SHOWA DENKO KK , UNIV HOKKAIDO NAT UNIV CORP
发明人： KURODA YASUSHI , SUGISHITA NORIYUKI , OHTANI BUNSHO
IPC分类号： C01G23/07 , B01J35/02 , C01G23/04 , C09D7/12
CPC分类号： C01G23/047 , B01J21/063 , B01J35/006 , B82Y30/00 , C01G23/07 , C01P2004/64 , Y10S977/776

5. 发明公开

EP1956068A4 SEMICONDUCTOR NANOPARTICLE AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：半导体纳米粒子及其制造方法
公开(公告)号：EP1956068A4
公开(公告)日：2010-07-28
申请号：EP06797046
申请日：2006-08-30
申请人： UNIV NAGOYA NAT UNIV CORP , UNIV OSAKA , UNIV HOKKAIDO NAT UNIV CORP , UNIV TOKYO SCI EDUC FOUND
发明人： TORIMOTO TSUKASA , KUWABATA SUSUMU , OHTANI BUNSHO , SHIBAYAMA TAMAKI , KUDO AKIHIKO , SAKURAOKA MIWA , ADACHI TOMOHIRO
IPC分类号： C09K11/62 , B82B1/00 , B82B3/00 , C01G9/08 , C09K11/08
CPC分类号： C09K11/623 , B82Y20/00 , B82Y30/00

6. 发明专利

AU2008201439A1 Tungsten oxide photocatalyst 未知
公开(公告)号：AU2008201439A1
公开(公告)日：2008-10-16
申请号：AU2008201439
申请日：2008-03-28
申请人： UNIV HOKKAIDO NAT UNIV CORP , SUMITOMO CHEMICAL CO
发明人： ABE RYU , MURATA MAKOTO , OHTANI BUNSHO , SAKATANI YOSHIAKI , NISHIMINE HIROAKI
IPC分类号： B01J23/30 , B01J23/42 , B01J35/02 , B01J37/025 , B01J37/34
摘要： To provide a tungsten oxide photocatalyst which shows a high photocatalytic activity by irradiating with visible light even under the environment where ultraviolet light is not irradiated, the tungsten oxide photocatalyst has tungsten oxide particles and Pt particles having a primary particle size of 3 to 20 nm supported on the surface of the tungsten oxide particles in an amount of 0.03 to 5 parts by weight based on 100 parts by weight of the tungsten oxide particles.

7. 发明专利

CA2627708A1 TUNGSTEN OXIDE PHOTOCATALYST 未知
公开(公告)号：CA2627708A1
公开(公告)日：2008-09-30
申请号：CA2627708
申请日：2008-03-28
申请人： UNIV HOKKAIDO NAT UNIV CORP , SUMITOMO CHEMICAL CO
发明人： NISHIMINE HIROAKI , MURATA MAKOTO , OHTANI BUNSHO , SAKATANI YOSHIAKI , ABE RYU
IPC分类号： B01J23/652 , B01J37/34 , C07B37/06
摘要： To provide a tungsten oxide photocatalyst which shows a high photocatalytic activity by irradiating with visible light even under the environment where ultraviolet light is not irradiated, the tungsten oxide photocatalyst has tungsten oxide particles and Pt particles having a primary particle size of 3 to 20 nm supported on the surface of the tungsten oxide particles in an amount of 0.03 to 5 parts by weight based on 100 parts by weight of the tungsten oxide particles.

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