GOST R 57653-2017
ГОСТ Р 57653-2017
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Dusts of non-ferrous metallurgy enterprises. Methods of silicon dioxide mass content measuring
Пыли металлургических предприятий цветной металлургии. Методы измерений массовой доли диоксида кремния
Status: Effective - Introduced for the first time. IUS 1-2018
This standard applies to gas control block and gas reduction points cabinet (hereinafter referred to as gas reduction points), designed to reduce the pressure of natural gas from the input value (up to 1.2 MPa inclusive) to the required values, as well as to perform the following functions: -automatic maintaining a given output pressure regardless of the change in flow rate and gas inlet pressure (in a given range of their values), -automatically stop the flow of gas with increasing or decreasing output a pressure in excess of or below the permissible set values, -Cleaning gas from mechanical impurities -Accounting gas. This standard establishes general technical requirements for gas reduction points intended for use in gas distribution networks and gas consumption in the transportation of combustible gases according to GOST 5542. This standard does not apply to gas control units, stationary gas control points, as well as gas reduction points that have been commissioned before date of entry into force of this standard
Настоящий стандарт распространяется на пыли металлургических предприятий цветной металлургии и устанавливает гравиметрический и фотометрический (в диапазоне от 1,00 % до 8,00 %) методы измерений массовой доли диоксида кремния (далее-оксида кремния (IV). Общие требования к методам измерений и требования безопасности при выполнении измерений, контролю точности результатов измерений-по ГОСТ 32221, ГОСТ Р 53198, отбор и подготовка проб для измерений-по нормативным документам на конкретную продукцию
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Format: Electronic (pdf/doc)
Approved: Federal Agency for Technical Regulation and Metrology,
9/12/2017
SKU: RUSS288612
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 »
The Document References:
GOST 10484-78: Reagents. Hydrofluoric acid. Specifications
GOST 11293-89: Gelatin. Specifications
GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications
GOST 20490-75: Reagents. Potassium permanganate. Specifications
GOST 2053-77: Reagents. Sodium sulphide 9-aqueous. Specifications
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 27067-86: Reagents. Ammonium thiocyanate. Specifications
GOST 29169-91: Laboratory glassware. One-mark pipettes
GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements
GOST 3117-78: Reagents. Ammonium acetate. Specifications
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 32221-2013: Copper concentrates. Methods of analysis
GOST 3765-78: Reagents. Ammonium molibdate. Specifications
GOST 4199-76: Reagents. 10-aqueous sodium tetraborate. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4332-76: Reagents. Potassium sodium carbonate. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
GOST 6563-2016: Technical articles made from noble metals and alloys. Specifications
GOST 6709-72: Distilled water. Specifications
GOST 83-79: Reagents. Sodium carbonate. Specifications
GOST 9147-80: Laboratory porcelain ware and apparatus. Specifications
GOST 9428-73: Reagents. Silicon dioxide. Specifications
GOST R 52501-2005: Water for analytical laboratory use. Specifications
GOST R 53198-2008: Ores and concentrates of non-ferrous metals. General requirements for methods of chemical analysis
GOST R 53228-2008: Non-automatic weighing instruments. Part 1. Metrological and technical requirements. Tests
GOST R ISO 5725-6-2002: Accuracy (trueness and precision) of measurement methods and results. Part 6. Use in practice of accuracy values
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