Experimental Study on Rutile TiO2 Surface Coated with Al2O3 and ZrO2

被引：0

作者：

Luo, Zhiqiang ^{[1
]}

Chen, Xinhong ^{[1
]}

Li, Li ^{[1
]}

机构：

[1] PanGang Grp Res Inst Co Ltd, State Key Lab Vanadium & Titanium Resources Compr, Panzhihua 617000, Sichuan, Peoples R China

来源：

FRONTIERS OF MATERIALS, CHEMICAL AND METALLURGICAL TECHNOLOGIES, PTS 1 AND 2 | 2012年 / 581-582卷

关键词：

Coating; TiO2; Viscosity; Uniformity; Deposition rate;

D O I：

10.4028/www.scientific.net/AMR.581-582.387

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The industrial test of ruffle TiO2 surface coated with Al2O3 and ZrO2 was completed using the TiO2 coated technology of low viscosity process at the TiO2 factory of PanGang group. The viscosity during the coating process, sample elements and elements distribution were respectively measured by viscometer, XRF and EDS. The results show that the viscosity of coating process is obviously lower than viscosity of existing coating technology, sample element distribution is more uniform on TiO2 surface, and the deposition rate of coating reagent is higher than it of sample using existing coating technology. The Al2O3 content fluctuation value of sample and sample using existing coating technology is respectively 0.56%, 1.19% on sample surface different points, and the Al2O3 deposition rate is 93%, 84.17%, respectively.

引用

页码：387 / 390

页数：4

共 9 条

[1]

Cui AL, 1998, CHEM J CHINESE U, V19, P1727

[2] Coating titania aerosol particles with ZrO2, Al2O3/ZrO2, and SiO2/ZrO2 in a gas-phase process [J].