GOST 23581.16-81
ГОСТ 23581.16-81
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Iron ores, concentrates, agglomerates and pellets. Methods for the determination of calcium oxide and magnesium oxide
Руды железные, концентраты, агломераты и окатыши. Методы определения окиси кальция и окиси магния
Status: Effective. The effectiveness period is set until 01.07.97 (IUS 2-1987) The limitation of the effectiveness period has been lifted: Protocol No. 7-95 of the MGS dated 01.03.95 (IUS 11-1995)
The standard applies to iron ores, concentrates, agglomerates and pellets and establishes a weighted method for determining the moisture content.
Стандарт распространяется на железные руды, концентраты, агломераты и окатыши и устанавливает гравиметрический метод определения окисикальция и окиси магния при массовой доле их от 1 до 30 %, комплексонометрические методы при массовой доле окиси кальция и
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Format: Electronic (pdf/doc)
Approved: USSR State Committee for Standards,
2/27/1981
SKU: RUSS67542
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 »
73.060.10 Iron ores »
National standards »
73 MINING AND MINERAL PRODUCTS »
73.060 Ore minerals and their concentrates »
73.060.10 Iron 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 »
ORE RAW MATERIALS, NONMERAL, SECONDARY FERROUS METALLURGY AND COKE »
Control methods (testing, analysis, measurements) »
As a Replacement Of:
GOST 12744-74: Iron ores, concentrates and agglomerates. Methods for determining the content of calcium oxide and magnesium oxide
GOST 5424-50: Iron ores and agglomerate. Methods of chemical analysis (recommended)
The Document References:
GOST 10484-78: Reagents. Hydrofluoric acid. Specifications
GOST 10652-73: Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications
GOST 10929-76: Reagents. Hydrogen peroxide. Specifications
GOST 11293-78: Edible gelatin. Specification
GOST 20015-74: Technical chloroform. Specification
GOST 20478-75: Reagents. Ammonium persulphate. Specifications
GOST 22180-76: Reagents. Oxalic acid. Specifications
GOST 23581.0-80: Iron ores, concentrates, agglomerates and pellets. General requirements to the methods of chemical analyses
GOST 23581.15-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of silicon dioxide
GOST 23581.17-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of aluminium oxide
GOST 23581.1-79: Iron ores, concentrates, agglomerates and pellets. Method of determination of hygroscopic water content
GOST 24363-80: Reagents. Potassium hydroxide. Specifications
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 3760-79: Reagents. Ammonia water. Specifications.
GOST 3772-74: Reagents. Ammonium phosphate dibasic. Specifications
GOST 3773-72: Reagents. Ammonium chloride. Specifications
GOST 4109-79: Reagents. Bromine. Specifications
GOST 4199-76: Reagents. 10-aqueous sodium tetraborate. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4217-77: Reagents. Potassium nitrate. Specifications
GOST 4233-77: Reagents. Sodium chloride. Specifications
GOST 4234-77: Reagents. Potassium chloride. Specifications
GOST 4328-77: Reagents. Sodium hydroxide. Specifications
GOST 4332-76: Reagents. Potassium sodium carbonate. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
GOST 4518-75: Reagents. Ammonium fluoride. Specifications
GOST 4526-75: Reagents. Magnesium oxide. Specifications
GOST 4530-76: Reagents. Calcium carbonate. Specifications
GOST 5712-78: Reagents. 1-aqueous ammonium oxalate. Specifications
GOST 6563-75: Technical articles made of noble metals and their alloys. Specifications
GOST 804-72: Primary magnesium ingots. Specification
GOST 83-79: Reagents. Sodium carbonate. Specifications
GOST 8864-71: Reagents. N,N-sodium diethyldithiocarbamate 3-aqueous. Specifications
The Document is Referenced By:
GOST 23581.15-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of silicon dioxide
GOST 23581.17-81: Iron ores, concentrates, agglomerates and pellets. Methods for the determination of aluminium oxide
GOST 32518.1-2013: Iron ores, concentrates, agglomerates and pellets. Determination of silica gravimetric method
GOST 32518.2-2013: Iron ores, concentrates, agglomerates and pellets. Determination of silica spectrophotometric method
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