GB/T 6150.9-1985 in English

SUPERSEDED

Methods for chemical analysis of tungsten concentrates--The chlorosulphophenol S photometric method for the determination niobium content--The butylrhodamine B extraction photometric method for the determinati

Issued on:1985-06-21
Implemented on:1986-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 6150.9-1985
Document status:	SUPERSEDED
Superseded by:	GB/T 6150.7-2008 Methods for chemical analysis of tungsten concentrates - Determination of tantalum content and niobium content - Inductively coupled plasma emission spectrometry and spectrophotometry
Superseded on:	2008-12-01
Title in English:	Methods for chemical analysis of tungsten concentrates--The chlorosulphophenol S photometric method for the determination niobium content--The butylrhodamine B extraction photometric method for the determinati
Title in Chinese:	钨精矿化学分析方法氯代磺酚S光度法测定铌量丁基罗丹明B萃取光度法测定钽量
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1985-06-21
Implemented on:	1986-06-01
ICS Classification:	73.060-Metalliferous minerals
Chinese Classification:	D45-Radioactive metal ore
Professional Classification:	GB-National Standard
Related Keywords:	determination niobium content butylrhodamine b extraction photometric method chlorosulphophenol s photometric method tungsten concentrates tungsten concentrate
Related Topics:	Phenol photometry Sulfonated bisphenols Determination of Thorium in Tungsten Ore by Extraction Photometry Extract light Spectrophotometer wavelength Extraction Spectrophotometry Determination of Cadmium by Rhodamine b Spectrophotometry Determination of Rhodamine Content by Ultraviolet Spectrophotometry Chlorosulfonol Rhodamine UV spectrophotometry Rhodamine UV spectrophotometry Butylrhodamine Spectrophotometric determination of sulfo groups Spectrophotometer wavelength Chlorosulfonol s photometric method for chemical analysis of iron ore Determination of Trace Amount of Gold in Ore by Rhodamine b Spectrophotometry Tantalum and niobium detection - spectrophotometry Extract b GB/T 6150.9 GB/T 6150.9-1985 GB/T 6150.9-2009 Test method for degree of sulfonation Determination of the degree of sulfonation of oils

《GB/T 6150.9-1985钨精矿化学分析方法氯代磺酚S 光度法测定铌量丁基罗丹明B 萃取光度法测定钽量》由TC243（全国有色金属标准化技术委员会）归口，TC243SC3（全国有色金属标准化技术委员会稀有金属分会）执行，主管部门为中国有色金属工业协会。

Scope

This standard applies to the determination of niobium and tantalum in tungsten concentrate. Measuring range: niobium pentoxide 0.01-1.00%; tantalum pentoxide 0.005-0.250%.

More samples: GB 50021-2001(2009) DL/T 5154-2012 JC/T 2453-2018

Sample only — not a preview of GB/T 6150.9-1985

Loading PDF document...

Error loading PDF. Please make sure the file is valid and try again.