GB/T 6730.13-2007 in English

SUPERSEDED

Iron ores—Determination of calcium and magnesium content—EGTA-CyDTA titrimetric method

Issued on:2007-08-14
Implemented on:2008-03-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $150.00
$146.00

Standard No:	GB/T 6730.13-2007
Document status:	SUPERSEDED
Superseded by:	GB/T 6730.13-2025 Iron ores—Determination of calcium and magnesium content—EGTA-CyDTA titrimetric method
Superseded on:	2026-03-01
Title in English:	Iron ores—Determination of calcium and magnesium content—EGTA-CyDTA titrimetric method
Title in Chinese:	铁矿石钙和镁含量的测定 EGTA-CyDTA滴定法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2007-08-14
Implemented on:	2008-03-01
Superseding:	GB/T 6730.13-1986 Methods for chemical analysis of iron ores--The potassium permanganate volumetric method for the determination of calcium content GB/T 6730.15-1986 Methods for chemical analysis of iron ores; The complexometric method for the determination of magnesium content
ICS Classification:	73.060.10-Iron ores
Chinese Classification:	D31-Iron ore
Professional Classification:	GB-National Standard
Related Keywords:	magnesium content calcium content content egta-cydta titrimetric method scopethis part egta-cydta titration method determination range
Related Topics:	Magnesium content iron ore egta titration Magnesium concentration Calcium and magnesium content Determination of calcium and magnesium aas method Magnesium content Calcium Determination aas titration titrant calcium and magnesium Determination of calcium and magnesium content calcium magnesium content water Calcium content measured by icp How to test the content of calcium and magnesium tablets iron ore calcium drop me magnesium Iron ore content detection high in calcium and magnesium Titration of calcium and magnesium content in water Calcium and magnesium content Calcium by indirect titration GB/T 6730.13 GB/T 6730.13-1986 GB/T 6730.13-2007 titration calcium Calcite quantum dots GB/T6730.5 Iron content in iron ore What buret is used to measure calcium and magnesium? National standard method for determination of total iron content in iron ore Iron ore titration method confirmation report Method for determining calcium and magnesium content in powder What instrument is used for calcium and magnesium titration determination? Calcium Hardness Titration Determination Method Pigment calcium and magnesium content What are the methods to measure calcium content? Calcium content determination method titration Method for determination of calcium content in specimens Magnesium drip experiment Oxalic acid titration method for determination of lithium content in ore Calcium ion determination calcium red titration method

《GB/T 6730.13-2007铁矿石钙和镁含量的测定 EGTA-CyDTA滴定法》由TC317（全国铁矿石与直接还原铁标准化技术委员会）归口，主管部门为中国钢铁工业协会。
GB/T6730的本部分规定了用EGTA��CyDTA 滴定法测定钙和镁含量。
本部分适用于天然铁矿石、铁精矿、烧结矿和球团矿中钙和镁含量的测定。

Scope

This part of GB/T 6730 stipulates the determination of calcium and magnesium content by EGTA-CyDTA titration method. This part is applicable to the determination of calcium and magnesium content in natural iron ore, iron concentrate, sinter and pellet; determination range (mass fraction): calcium content: 1.5% ~ 15.0%, magnesium content: >1.0 %.

More samples: DL/T 5154-2012 GB 18306-2015 GB 50021-2001(2009)

Sample only — not a preview of GB/T 6730.13-2007

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