Tag Archives: TiO2

Sulfur recovering catalyst carrying nm TiO2 particles and its preparing process

Application Number: 00111340Application Date: 2000.09.14Publication Number: 1342507Publication Date: 2002.04.03Priority Information: International: B01D53/04;B01D53/86Applicant(s) Name: Qilu Petro-Chemical Co, China Petro-Chemical GroupAddress: Inventor(s) Name: Hu Wenbin;Xuan Zongwei;Zhang WenyuPatent Agency Code: 37001Patent Agent: dai jianbeiAbstract A carried catalyst for recovering sulphur is composed of active Al2O3 as carrier and nm TiO2 particles (20-100 nm) carried by the said carrier.… Read More »

Ordinary-temp hydrolysis process for synthesizing nm-class rutile-type TiO2 with high specific surface area from TiCl4

Application Number: 00119033Application Date: 2000.10.16Publication Number: 1289724Publication Date: 2001.04.04Priority Information: International: C01G23/053Applicant(s) Name: Nanjing Univ.Address: Inventor(s) Name: Fan Yining;Li Yuanzhi;Chen YiPatent Agency Code: 32204Patent Agent: chen jianheAbstract An ordinary-temp hydrolysis process for synthesizing nm-class rutile-type TiO2 with large specific surface area includes such steps as hydrolyzing TiCl4 as raw material to obtain precursor, and direct… Read More »

Process for preparing superfine TiO2 particles

Application Number: 00119859Application Date: 2000.08.31Publication Number: 1340459Publication Date: 2002.03.20Priority Information: International: C01G23/047Applicant(s) Name: Shanghai UnivAddress: Inventor(s) Name: Shi Liyi;Zhang Zhongyan;Xing JiannanPatent Agency Code: 31100Patent Agent: zuo yibengAbstract A process for preparing superfine TiO2 particles from the waste material generated in production of titanium oxide powder with the sulfuric acid method includes usch steps as cleaning… Read More »

Tio2, Optic catalyst containing Tio2 and optic catalytic coating agent

Application Number: 00122506Application Date: 2000.06.28Publication Number: 1280034Publication Date: 2001.01.17Priority Information: 1999/6/30 JP 185739/99; 1999/10/7 JP 286816/99International: B01J21/06;C01G23/047Applicant(s) Name: Sumitomo Chemical Co., Ltd.Address: Inventor(s) Name: Sakatani Yoshisho;Oike Hiroshin;Takeuchi YoshiakiPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract There are provided titanium oxide, which exhibits a superior photocatalytic activity through irradiation of a visible light as well as an… Read More »

Process for preparing TiO2 photocatalyst

Application Number: 00125293Application Date: 2000.09.21Publication Number: 1343530Publication Date: 2002.04.10Priority Information: International: B01J21/06;B01J37/12Applicant(s) Name: Shanghai UnivAddress: Inventor(s) Name: Shen Jianian;Song Jiangjiang;Li LingfengPatent Agency Code: 31205Patent Agent: fu wenwanAbstract A TiO2 photocatalyst is prepared from cold-rolled industrial-purity Ti sheet through washing to remove oil, heating to 600-700 deg.C in oxidizing furnace containing the mixture of nitrogen gas… Read More »

Catalyst using TiO2 as carrier to load metal nitride Mo2N

Application Number: 00103352Application Date: 2000.03.02Publication Number: 1262969Publication Date: 2000.08.16Priority Information: International: B01J27/24;B01J37/02;C10G45/04Applicant(s) Name: Nankai Univ.Address: Inventor(s) Name: Li Wei;Tao Keyi;Wang YuhongPatent Agency Code: 12200Patent Agent: zhao zunshengAbstract The present invention relates to a catalyst formed from TiO2 as carrier and loaded with effective quantity of nitride Mo2N. It is made up by using TiO2 and… Read More »

Hydrogenation catalyst with TiO2 as carrier of non-crystal NiB alloy

Application Number: 00103351Application Date: 2000.03.02Publication Number: 1262147Publication Date: 2000.08.09Priority Information: International: B01J23/755;C10G45/48Applicant(s) Name: Nankai Univ.Address: Inventor(s) Name: Li Wei;Tao Keyi;Cheng QingyanPatent Agency Code: 12200Patent Agent: zhao zunshengAbstract A hydrogenation catalyst contains carrier of TiO2 and active component of non-crystal NiB alloy (5.26 wt.%) and rare-earth elements (1 wt.%). Said catalyst has very high low-temp activity… Read More »