Standard No.:	GB/T 14506.8-1993
English Name:	Sillicate rocks. Determination of titania
Chinese Name:	硅酸盐岩石化学分析方法 二氧化钛的测定
Chinese Classification:	D53    Building material raw material ore
Professional Classification:	GB    National Standard
Source Content Issued by:	Ministry of Land and Resources
Issued on:	1993-06-19
Implemented on:	1994-2-1
Status:	superseded
Superseded by:	GB/T 14506.8-2010 Methods for chemical analysis of silicate rocks—Part 8:Determination of titanium dioxide content
Superseded on:	2011-2-1
Abolished on:	2011-02-01
Target Language:	English
File Format:	PDF
Word Count:	2000 words
Translation Price(USD):	180.0
Delivery:	via email in 1~3 business day

本标准适用于黑云母花岗岩、流纹岩、花岗闪长岩、石英角闪安山岩、橄榄玄武岩、辉长岩、粗安岩、霓霞正长岩、砂岩、页岩以及其他成分相近的硅酸盐类岩石中二氧化钛的测定。测定范围：过氧化氢光度法，0.2%～10%二氧化钛。二安替比林甲烷光度法，0.05%～5%二氧化钛。本标准遵守GB/T 14505的规定。