GB/T 1873-1995 in English

VALID

Phosphate rock and concentrate - Determination of silicon dioxide content - Gravimetric and volumetric methods

Issued on:1995-01-02
Implemented on:1996-08-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $60.00
$59.00

Standard No:	GB/T 1873-1995
Document status:	VALID
Title in English:	Phosphate rock and concentrate - Determination of silicon dioxide content - Gravimetric and volumetric methods
Title in Chinese:	磷矿石和磷精矿中二氧化硅含量的测定重量法和容量法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1995-01-02
Implemented on:	1996-08-01
Superseding:	GB 1873-1980 Analysis of the silicon dioxide in phosphorus concentrates and phosphorus minerals
Professional Classification:	GB-National Standard
Related Keywords:	phosphate rock silicon dioxide content silica content gravimetric method volumetric methods scopethis standard
Related Topics:	Phosphorus standard Silica content standard volumetric method volumetric method Capacity in English Phosphorus content value gold ore volume method Measuring Phosphorus in Water Phosphorus pentoxide content in phosphoric acid How much lithium oxide is contained in the ore Gravimetric Method for Measuring Silicon in Manganese Ore Rapid Determination of Eight Elements in Phosphate Rock and Phosphate Concentrate by X-ray Fluorescence Spectrometry Eight Elements in Phosphate Rock and Phosphate Concentrate Phosphoric acid content by gravimetric method Silica content Ore lithium content gravimetric method How to measure phosphorus content in water Silica content Determination method of chemical phosphorus content What is the silicon content in phosphoric acid Detection of silica in ore Phosphate Rock Determination of silicon dioxide content in water by titration method Phosphorus content in the compound Phosphorus content in wastewater Phosphate rock Gravimetric method for the determination of silicon dioxide in ores weight in english Phosphene capacity Phosphorus content in nickel ore Phosphorus content of nickel ore gravimetric volume method Sodium content in silica icp phosphorus and silicon What is the content of silica in the ore Determination method of total silicon in silicon ore icp content phosphorus Silica capacity Silica content in iron ore Silicon content in magnesium oxide Phosphorus tetroxide content in water gravimetric volume method silicon block silicon content gravimetric method The test xrd method of crystalline silicon dioxide content How to measure phosphorus content in water Silicon oxide capacity paraoxon Determination of Sulfur in Ore by Gravimetric Method Determination of Potassium Oxide Content in Phosphate Rocks and Phosphate Concentrates Determination of Strontium Oxide Content in Phosphate Rock and Phosphate Concentrate lead concentrate volumetric method volume silicon and weight silicon Determination of gold in ore by volumetric method Biochemical determination of phosphorus Determination of total phosphorus by gravimetric method Phosphate Rock Phosphorus volume method Phosphorus content of the second class water quality Determination of phosphorus content in iron ore by inductive coupling Phosphorus content gravimetric method GBT1873 Determination of silicon dioxide in silica Determination method of silicon dioxide content in water Weight Silicon Capacity Silicon Phosphate rock and concentrate Method for determination of silica content in ilmenite concentrate Phosphate concentrate quality Ore with 40% silicon oxide content Gravimetric measurement of liquid content in gas Gravimetric method latest Phosphate rock heavy metal detection Waste mineral oil phosphorus content Constant weight method for determination of moisture content in ores Silica content of iron ore Test methods for gold content in ores The meaning and method of bulk density measurement Phosphate rock carbon dioxide content Phosphate concentrate iron, aluminum and magnesium content Phosphate rock assessment Oxidation sterilizer phosphorus content Method for detecting silica content in coal gangue Comparison of phosphorus content determination methods Oxygen content detection in silicon Determination method of nitrogen and phosphorus content in sewage Determination method for silica content in talc powder Determination of chlorine content in phosphate rock Phosphate rock testing Test method for phosphorus content in yellow phosphorus exhaust gas Analytical method for phosphorus content in bauxite Silica content in gypsum Phosphorus content of imported iron ore Determination method of dihydrogen phosphate content Phosphate rock industry Determination method of silica in phosphoric acid Gravimetric method for determining water salinity Gravimetric method for measuring phosphorus content in foreign countries Determination method of phosphorus content in coal Phosphate concentrate Determination method of iodine in phosphate rock Phosphorus content in sewage Phosphate rock import What are the methods for measuring trace amounts of silica? Determination of phosphorus, aluminum and phosphorus content Detection method for trace phosphorus content Determination method of phosphorus content in food Phosphate rock for yellow phosphorus gb/t 1873 Phosphate rock quality Detection of lithium content in ore Detection of phosphorus in petroleum Methods for measuring phosphorus content

《GB/T 1873-1995磷矿石和磷精矿中二氧化硅含量的测定重量法和容量法》由606（中国石油和化学工业联合会）归口，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the perchloric acid dehydration gravimetric method for the determination of silica content. This standard applies to the determination of silica content greater than 1% in phosphate rock and phosphate concentrate products.

More samples: JC/T 2453-2018 YD/T 3934-2021 JJG 21-2008

Sample only — not a preview of GB/T 1873-1995

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