Standard No.:	GB/T 6730.61-2022
English Name:	Iron ores—Determination of carbon and sulfur content—High frequency combustion with infrared absorption method
Chinese Name:	铁矿石 碳和硫含量的测定 高频燃烧红外吸收法
Chinese Classification:	D31    Iron ore
Professional Classification:	GB    National Standard
ICS Classification:	73.060.10 73.060.10    Iron ores 73.060.10
Source Content Issued by:	SAMR; SAC
Issued on:	2022-10-12
Implemented on:	2023-2-1
Status:	valid
Superseding:	GB/T 6730.61-2005 Iron ores - Determination of carbon and sulfur content - High frequency combustion with infrared absorption method
Target Language:	English
File Format:	PDF
Word Count:	8500 words
Translation Price(USD):	255.0
Delivery:	via email in 1~3 business day

本文件规定了高频燃烧红外吸收法测定铁矿石中碳和硫含量。
本文件适用于天然铁矿石、铁精矿、烧结矿、球团矿及其制品中碳和硫含量的测定。测定范围(质量分数)：碳0.01%～2.5%，硫0.001%～2.0%。