GB/T 6901.2-2004 in English

SUPERSEDED

Chemical analysis of silica refractories―Part 2:Determination of silicon dioxide―Gravimetric―molybdenum blue photometric method

Issued on:2004-01-19
Implemented on:2004-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $260.00
$253.00

Standard No:	GB/T 6901.2-2004
Document status:	SUPERSEDED
Superseded by:	GB/T 6901-2008 Chemical analysis of silica refractories
Superseded on:	2008-11-01
Title in English:	Chemical analysis of silica refractories―Part 2:Determination of silicon dioxide―Gravimetric―molybdenum blue photometric method
Title in Chinese:	硅质耐火材料化学分析方法第2部分：重量-钼蓝光度法测定二氧化硅量
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2004-01-19
Implemented on:	2004-07-01
ICS Classification:	81.080-Refractories
Chinese Classification:	Q40-Fireproof material in general
Professional Classification:	GB-National Standard
Related Keywords:	silicon dioxide ― gravimetric ― molybdenum blue gravimetric method silica refractories photometric method scopethis section blue photometry
Related Topics:	Silicon refractories Silicon oxide Fully Analytical Silica Material Analysis Quality Infrared measurement of silica silicon content Gravimetric analysis of silicon Gravimetric analysis of silicon Methods of Analysis of Materials 2nd Edition Chemical Analysis of Refractories Method for the determination of silicon dioxide by gravimetric method Silica Quantitative Analysis GB/T 6901.2 GB/T 6901.2-1986 GB/T 6901.2-2004 Silica transmittance Silica transparency Chemical analysis method of siliceous refractories Silica Assay Analysis Method Silicon monoxide thin film dielectric material Silica curve Silica spectrophotometry standard curve data Silica synthesis detection method Silica monitoring and analysis method national standard electric power Analysis method of silica in silica Water quality silica determination method Determination method of silica - national standard method Molybdenum oxide national quality Silica Spectrophotometer Quality inspection methods for silica Low concentration silica analysis method Determination method of silica in water quality Lanyi Biochemical Analysis Method Silica Assay Method Disease control silica detection method What are the methods for measuring trace amounts of silica? Determination method of water quality silica Azelaic acid analytical method quality Silica quality Silicon weight test Analytical methods for detecting silicon dioxide Silica Quality

《GB/T 6901.2-2004硅质耐火材料化学分析方法第2部分:重量-钼蓝光度法测定二氧化硅量》由TC193（全国耐火材料标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本部分规定了重量-钼蓝光度法测定二氧化硅量的方法。本部分适用于硅质耐火材料中二氧化硅量的测定。测定范围（质量分数）为65.00%～96.00%。

Scope

This section specifies the gravimetric method for the determination of the amount of silica by molybdenum blue photometry. This section applies to the determination of the amount of silica in siliceous refractories. The measurement range (mass fraction) is 65.00% to 96.00%.

More samples: YD/T 3934-2021 DL/T 5154-2012 JJG 21-2008

Sample only — not a preview of GB/T 6901.2-2004

Loading PDF document...

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

We also recommend

GB/T 5069-2024 in English

Chemical analysis of magnesia-alumina refractories
2024-08-23
GB/T 35172-2017 in English

Determination of corrosion resistance of refractories for cement kilns to CMSW
2017-12-29
GB/T 20511-2006 in English

Refractory products - Rules of model
2006-09-30
GB/T 47098-2026 in English

Refractory products—Determination of reduced species in carbon containing refractories by XRD
2026-01-28
GB/T 29650-2013 in English

Refractory products—Determination of resistance to carbon monoxide
2013-09-06
GB/T 34219-2025 in English

Refractory products—Determination of tensile strength at room temperature
2025-08-01
GB/T 4513.1-2015 in English

Monolithic (unshaped) refractory products―Part 1: Introduction andclassification
2015-12-10