Стандарты ASTM. 73 Mining and minerals / Горное дело и полезные ископаемые

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Standard Test Methods for Determination of Iron in Iron Ores and Related Materials by Dichromate Titrimetry — 9 стр.

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Standard Specification for Limestone for Dusting of Coal Mines — 3 стр.

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Standard Test Method for Determination of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry — 4 стр.

ASTM E463-21

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Standard Test Method for Determination of Silica in Fluorspar by Silico-Molybdate Visible Spectrophotometry — 3 стр.

ASTM E877-21

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Standard Practice for Sampling and Sample Preparation of Iron Ores and Related Materials for Determination of Chemical Composition and Physical Properties — 9 стр.

ASTM E2941-21

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Standard Practices for Extraction of Elements from Ores and Related Metallurgical Materials by Acid Digestion — 5 стр.

ASTM E2294-21

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Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates, and Related Materials by Fire Assay Gravimetry — 2 стр.

ASTM E507-21

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Standard Test Method for Determination of Aluminum in Iron Ores by Flame Atomic Absorption Spectrometry — 4 стр.

ASTM E508-21

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Standard Test Method for Determination of Calcium and Magnesium in Iron Ores by Flame Atomic Absorption Spectrometry — 4 стр.

ASTM E2242-21

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Standard Test Method for Column Percolation Extraction of Mine Rock by the Meteoric Water Mobility Procedure — 8 стр.

ASTM E2296-21

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Standard Practice for Silver Corrections in Metal Bearing Ores, Concentrates, and Related Metallurgical Materials by Fire Assay Slag Recycling and Cupel Proof Gravimetry — 3 стр.

ASTM E2295-21

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Standard Practice for Fire Assay Silver Corrections in Analysis of Metal Bearing Ores, Concentrates, and Related Metallurgical Materials by Silver Determination in Slags and Cupels — 4 стр.

ASTM D5671-20

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Standard Practice for Polishing and Etching Coal Samples for Microscopical Analysis by Reflected Light — 17 стр.

ASTM D7780-20

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Standard Practice for Minimum Geospatial Data for Representing Coal Mining Features — 27 стр.

ASTM D291/D291M-20

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Standard Test Method for Bulk Density of Crushed Bituminous Coal — 7 стр.

ASTM E1600-23

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Standard Test Methods for Determination of Gold in Cyanide Solutions — 8 стр.

ASTM C119-24

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Standard Terminology Relating to Dimension Stone — 8 стр.

ASTM D2797/D2797M-21a

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Standard Practice for Preparing Coal Samples for Microscopical Analysis by Reflected Light — 5 стр.

ASTM E314-24

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Standard Test Methods for Determination of Manganese in Iron Ores by Pyrophosphate Potentiometry and Periodate Spectrophotometry Techniques — 6 стр.

ASTM D8215-21

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Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources — 12 стр.