GOST 14048.1-93

ГОСТ 14048.1-93

Zinc concentrates. Method for determination of zinc

Концентраты цинковые. Метод определения цинка

Status: Effective - Supersedes. (IUS 10-1994, IUS 6-1996)

The standard applies to zinc concentrates of all grades and establishes a gravimetric assay method for determining silver from 10 to 600 g and gold from 1 to 10 g per 1 ton of concentrate and a assay photometric method for determining gold content from 0.02 to 1 g per 1 ton of concentrate.

Стандарт распространяется на цинковые концентраты и устанавливает комплексонометрический метод определения цинка при массовой доле от 20 до 67 %.

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Format: Electronic (pdf/doc)

Approved: Committee of the Russian Federation for Standardization, Metrology and Certification, 3/21/1996

SKU: RUSS55902

Price: $158.00




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 » Zinc raw materials, zinc, zinc alloys, cadmium, cadmium intermediate products »


As a Replacement Of:

GOST 14048.1-71: Zinc concentrates. Method for determination of zinc content

ST SEV 316-76: Zinc concentrates. Complexometric method for the determination of zinc content

The Document References:

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GOST 20478-75: Reagents. Ammonium persulphate. Specifications

GOST 22867-77: Reagents. Ammonium nitrate. Specifications

GOST 25363-82: Zinc concentrates. Atomic-absorption methods for the determination of gold and silver contents

GOST 27067-86: Reagents. Ammonium thiocyanate. Specifications

GOST 27068-86: Reagents. Sodium thiosulphate 5-aqueous. Specifications

GOST 27329-87: Ores and concentrates of non-ferrous metals. General requirements for methods of chemical analysis

GOST 3117-78: Reagents. Ammonium acetate. Specifications

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 3640-79: Zinc. Specifications

GOST 3760-79: Reagents. Ammonia water. Specifications.

GOST 3769-78: Reagents. Ammonium sulphate. Specifications

GOST 3773-72: Reagents. Ammonium chloride. Specifications

GOST 4204-77: Reagents. Sulphuric acid. Specifications

GOST 4232-74: Reagents. Potassium iodide. Specifications

GOST 4461-77: Reagents. Nitric acid. Specifications

GOST 4518-75: Reagents. Ammonium fluoride. Specifications

GOST 61-75: Reagents. Acetic acid. Specifications

GOST 8.315-91: State system for ensuring the uniformity of measuring. Reference materials. Basic principles, ways of development, certification, approval, registration and use

The Document is Referenced By:

GOST R 54922-2012: Zink concentrates. Technical specification

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