GOST 15934.11-80
ГОСТ 15934.11-80
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Copper concentrates. Method for determination of cobalt
Концентраты медные. Метод определения кобальта
Status: Not effective - Superseded. Registration information 2031-st dated November 22, 2013 (official website of Rosstandart); IUS 7-2014
The standard applies to copper concentrates of all grades and establishes methods for determining the content of gold and silver: assay-gravimetric with a gold content of 1 g or more and silver over 10 g per 1 ton of concentrate; assay photometric with go
Стандарт распространяется на медные концентраты всех марок и устанавливает фотоколориметрический метод определения массовой доли кобальта от 0,001 до 0,2 %.
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Format: Electronic (pdf/doc)
Approved: USSR State Committee for Standards,
4/30/1980
SKU: RUSS50291
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 »
73.060.99 Other ore minerals »
National standards »
73 MINING AND MINERAL PRODUCTS »
73.060 Ore minerals and their concentrates »
73.060.99 Other ore minerals »
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 »
Copper raw materials, refined copper »
The Document is Replaced With:
GOST 32221-2013: Copper concentrates. Methods of analysis
As a Replacement Of:
GOST 15934.11-70: Copper concentrates. Method for the determination of cobalt content
The Document References:
GOST 10553-75: Nitroso-P-salt
GOST 2082.0-81: Molybdenum concentrates. Methods of chemical analysis. General requirements
GOST 23760-79: Enamels MЧ-145. Specifications
GOST 26100-84: Copper concentrates. Determination of lead, zinc, cadmium. Flame atomic absorption method
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 3760-79: Reagents. Ammonia water. Specifications.
GOST 4144-79: Reagents. Potassium nitrite. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4217-77: Reagents. Potassium nitrate. Specifications
GOST 4221-76: Reagents. Potassium carbonate. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
GOST 4462-78: Reagents. Cobaltous sulphate 7-aqueous. Specifications
GOST 4463-76: Reagents. Sodium fluoride. Specifications
GOST 61-75: Reagents. Acetic acid. Specifications
ST SEV 314-76: Ores and concentrates of non-ferrous metals. Chemical analysis methods. General requirements
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