Standard No.:	GB/T 6730.65-2009
English Name:	Iron ores—Determination of total iron content—Titanium(Ⅲ) chloride reduction potassium dichromate titration methods(routine methods)
Chinese Name:	铁矿石 全铁含量的测定 三氯化钛还原重铬酸钾滴定法（常规方法）
Chinese Classification:	D31    Iron ore
Professional Classification:	GB    National Standard
ICS Classification:	73.060.10 73.060.10    Iron ores 73.060.10
Issued by:	AQSIQ; SAC
Issued on:	2009-10-30
Implemented on:	2010-5-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	8000 words
Price(USD):	240.0
Delivery:	via email in 1~3 business day

GB/T6730的本部分规定了三氯化钛还原重铬酸钾滴定法测定全铁含量的方法(常规方法)。
本部分适用于天然铁矿石、铁精矿和块矿,包括烧结矿、球团矿中全铁含量的测定。测定范围(质量分数):25%~72%。