Phosphate rock heavy metal detection

Phosphate rock heavy metal detection, Total:65 items.

The international standard classification for "Phosphate rock heavy metal detection" includes: Non-metalliferous minerals , Other mining equipment , Haulage and hoisting equipment , Chemical analysis .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 1871.1-1995 Phosphate rock and concentrate - Determination of phosphrous pentoxide content-Quinoline phosphomolybate gravimetric and volumetric methods
GB/T 1870-1995 Phosphate rock and concentrate - Determination of moisture content-Cravimetric method
GB/T 29875-2013 Determination of lead,arsenic,mercury in phosphate rock and concentrate
GB/T 1874-1995 Phosphate rock and concentrate - Determination of acid insoluble content - Gravimetric method
GB/T 1873-1995 Phosphate rock and concentrate - Determination of silicon dioxide content - Gravimetric and volumetric methods
GB/T 1871.4-1995 Phosphate rock and concentrate - Determination of calcium oxide content-Volumetric methods
GB/T 1880-1995 Phosphate rock and concentrate-Determination of sulfur trioxide content-Gravimetric method
GB/T 1875-1995 Phosphate rock and concentrate - Determination of loss on ignition - Gravimetric method
GB/T 1876-1995 Phosphate rock and concentrate - Determination of carbon dioxide content - Gasometric method

DB13/T 2807-2018 Specification for inspection and inspection of special equipment for metal and nonmetal underground mines
DB13/T 2938-2019 Specifications for safety inspection and inspection of belt conveyors in use in metal and nonmetal mines

DB41/ 770-2012 Specifications for daily inspection and periodic inspection of hoisting systems in metal and nonmetal mines
DB41/ 771-2012 Specifications for safety inspection and inspection of air compressors in use in metal and nonmetal mines

DB36/T 947-2017 Testing regulations for metal and non-metallic underground mine ventilation system

AQ/T 2075-2019 Safety testing-inspecting directory of in-service equipment and facilities for metal and nonmetal mines
AQ 2022-2008 Sfety inspecting-testing specification of in-service hoisting winder for metal and nonmetal mines
AQ/T 2081-2023 Safety inspection-testing specification of belt conveyor for metal and nonmetal mines
AQ 2058-2016 Safety testing specification of in-service elevator for metal and nonmetal mines

JC/T 1021.7-2007 Methods for chemical analysis of nonmetal mineral and rock Part 7:Methods for chemical analysis of barite

DB37/T 2386-2013 General requirements for metal and non-metal mine safety production inspection and inspection report
DB37/ 1695-2010 Management specifications for daily inspection and periodic inspection of hoisting systems in metal and nonmetal mines

QB 1035.1-1991 Determination of heavy metal content in sodium triphosphate as a food additive

CSN 65 4940-1981 Concentrates of phosphorite and apatite. Testing methods
CSN 44 1562-1973 Sampling of ores and non-ferrous metal concentrates
CSN 44 1612 Cast.9-1973 Chemical analysis of chrome ores and concentrates. Determination of phosphorus

STAS 1314/25-1977 MANGANESE ORES AND CONCENTRATES Determination of metallic iron content
STAS 1574/5-1975 IRON ORES AND CONCENTRATES Determination of phosphorus
STAS 12864-1990 Non-farrous ores and concentrates. Cyanding lyes. Gold and silver determination
STAS 1314/4-1986 MANGANESE ORES AND CONCENTRATES Determination of phosphorus content
STAS 6892-1963 Iron ore. Determination of phosphorus content
STAS 7591-1966 Manganese ore. Determination of phosphorus content
STAS SR 13155-4-1995 Ores and rare earths concentrates. Determination of phosphorus content
STAS 6922-1990 Non-ferrous ores and concentrates. Sampling and samples forming

GOST 22772.6-1977 Manganese ores, concentrates and agglomerates. Methods for the determination of phosphorus
GOST 22772.6-1996 Manganese ores, concentrates and agglomerates. Methods for determination of phosphorus
GOST 15848.14-1990 Chromium ores and concentrates. Methods for determination of phosphorus
GOST 23581.11-1979 Iron ores, concentrates, agglomerates and pellets. Method of determination of metallic iron content
GOST 23581.19-1991 Iron ores, concentrates, agglomerates and pellets. Methods for determination of phosphorus
GOST 25702.15-1983 Raremetallic concentrates. Methods for the determination of phosphorus pentoxide
GOST 26318.10-1984 Non-metallic ore materials. Method for determination of phosphorus pentoxide mass fraction

NC 44-12-15-1985 Ores. Copper Concentrates Silver and Gold Gravimetric Determination

ASTM E2294-21 Standard Practice for Proof Silver Corrections in Metal Bearing Ores, Concentrates, and Related Materials by Fire Assay Gravimetry

JIS M 8320:1999 Titanium ores -- Methods for determination of phosphorus
JIS M 8216:1994 Iron ores -- Method for determination of phosphorus content
JIS M 8236:2004 Manganese ores -- Methods for determination of phosphorus content
JIS M 8267:1988 Method for determination of phosphorus in chromium ores
JIS M 8267:2004 Chromium ores -- Method for determination of phosphorus content
JIS M 8216:2021 Iron ores -- Determination of phosphorus content -- Phosphomolybdate blue spectrophotometric method

UNI 3308-1953 Procedures for chemical analysis of metals. Determination of the phosphorus in ferrophosphorus. Gravimetric method.

GSO ISO 6127:2017 Chromium ores -- Determination of phosphorus content -- Reduced molybdophosphate photometric method

ANSI/NFPA 122-2010 Standard for Fire Prevention and Control in Metal/Nonmetal Mining and Metal Mineral Processing Facilities