GOST 14657.4-78
ГОСТ 14657.4-78
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Bauxite. Methods for the determination of iron oxide (III)
Боксит. Методы определения оксида железа (III)
Status: Not effective - Superseded. IUS 2-1998
The standard applies to bauxite and establishes volumetric and differential photocolorimetric methods for the determination of iron (total) in terms of iron oxide.
Стандарт распространяется на боксит и устанавливает объемные и дифференциальный фотоколориметрический методы определения железа (общего) в пересчете на оксид железа.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
4/26/1978
SKU: RUSS62048
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.1 Testing and control of products of mining and non-metallic industry »
4.1.1 Ore minerals and concentrates »
ISO classifier »
73 MINING AND MINERAL PRODUCTS »
73.060 Ore minerals and their concentrates »
73.060.40 Aluminum ores »
National standards »
73 MINING AND MINERAL PRODUCTS »
73.060 Ore minerals and their concentrates »
73.060.40 Aluminum ores »
National Standards for KGS (State Standards Classification) »
Latest edition »
A. Mining. Minerals »
A3 Metallic minerals (ores) »
A39 Test methods. Packaging. Marking »
National Standards for OKSTU »
RAW MATERIALS OF NON-FERROUS METALS, NON-FERROUS METALS AND THEIR ALLOYS »
Raw materials of aluminum, aluminum and its alloys »
The Document is Replaced With:
GOST 14657.4-96: Bauxite. Methods for determination of iron oxide content
As a Replacement Of:
GOST 14657.4-69: Bauxite. Method for the determination of iron dioxide content
GOST 14657.5-69: Bauxite. Method of the determination of titanium dioxide content
The Document References:
GOST 10652-73: Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications
GOST 13610-79: Iron carbonyl for radiotechnical uses. Specifications
GOST 14657.0-78: Bauxite. General requirements for methods of chemical analysis
GOST 14657.2-78: Bauxite. Methods for the determination of silica dioxide
GOST 199-78: Reagents. Sodium acetate 3-aqueous. Specifications
GOST 20490-75: Reagents. Potassium permanganate. Specifications
GOST 24104-80: General purpose and reference laboratory balances. General specifications
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 3640-79: Zinc. Specifications
GOST 4147-74: Reagents. Ferric chloride hexahydrate. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4220-75: Reagents. Potassium bichromate. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
GOST 4478-78: Reagents. Sulphosalicylic acid, 2-aqueous. Specifications
GOST 5456-79: Reagents. Hydroxilamine hydrochloride. Specifications
GOST 6552-80: Reagents. Orthophosphoric acid. Specifications
GOST 83-79: Reagents. Sodium carbonate. Specifications
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