GB/T 24483-2009 Bauxite

GB/T 2009-1987 Method of sampling and sample preparation of bauxite in bulk YS/T 575.1-2007 Methods for chemical analysis of bauxite—Part 1:Determination of aluminium oxide content—EDTA titrimetric method YS/T 575.2-2007 Methods for chemical analysis of bauxite—Part 2:Determination of silicon dioxide content—Gravimetric-molybdenum blue photometric method YS/T 575.3-2007 Methods for chemical analysis of bauxite—Part 3:Determination of silicon dioxide content—Molybdenum blue photometric method YS/T 575.4-2007 Methods for chemical analysis of bauxite—Part 4:Determination of iron oxide content—Dichromate titrimetric method YS/T 575.5-2007 Methods for chemical analysis of bauxite—Part 5:Determination of iron oxide content—Orthophenanthroline photometric method YS/T 575.6-2007 Methods for chemical analysis of bauxite—Part 6:Determination of titanium dioxide content—Diantipyrylmethane photometric method YS/T 575.7-2007 Methods for chemical analysis of bauxite—Part 7:Determination of calcium oxide content—Flame atomic absorption spectrophotometric method YS/T 575.8-2007 Methods for chemical analysis of bauxite—Part 8:Determination of magnesium oxide content—Flame atomic absorption spectorphotometric method YS/T 575.9-2007 Methods for chemical analysis of bauxite—Part 9:Determination of potassium oxide and sodium oxide content—Flame atomic absorption spectorphotometric method YS/T 575.10-2007 Methods for chemical analysis of bauxite—Part 10:Determination of manganese oxide content—Flame atomic absorption spectrophotometric method YS/T 575.11-2007 Methods for chemical analysis of bauxite—Part 11:Determination of chromium oxide content—Flame atomic absorption spectrophotometric method YS/T 575.12-2007 Methods for chemical analysis of bauxite—Part 12:Determination of vanadium pentoxide content—N-benzoy-N-phenythyroxy lamine photometric method YS/T 575.13-2007 Methods for chemical analysis of bauxite—Part 13:Determination of zinc content—Flame atomic absorption spectrophotometric method YS/T 575.14-2007 Methods for chemical analysis of bauxite—Part 14:Determination the total content of rare earth oxide—Tribromo-arsenazo photometric method YS/T 575.15-2007 Methods for chemical analysis of bauxite—Part 15:Determination of gallium oxide content—Rhodamine B-extraction photometric method YS/T 575.16-2007 Methods for chemical analysis of bauxite—Part 16:Determination of phosphorus pentoxide content—Molybdenum blue spectrophotometric method YS/T 575.17-2007 Methods for chemical analysis of bauxite—Part 17:Determination of sulfur content—Direct combustion-iodometric method YS/T 575.18-2007 Methods for chemical analysis of bauxite—Part 18:Determination of total carbon content—Non-aqueous titrametric method after combustion YS/T 575.19-2007 Methods for chemical analysis of bauxite—Part 19:Determination of the loss on ignition—Gravimetric method YS/T 575.20-2007 Methods for chemical analysis of bauxite—Part 20:Preparation of pre-dried sample YS/T 575.21-2007 Methods for chemical analysis of bauxite—Part 21:Determination of organic carbon content—Titrimetric method YS/T 575.22-2007 Methods for chemical analysis of bauxite—Part 22:Determination of hydroscopic moisture—Gravimetric method YS/T 575.23-2009 Method for chemical analysis of aluminum ores—Part 23:Determination of element contents X-ray fluorescence spectrometric method YS/T 575.24-2009 Methods for chemical analysis of aluminum ores—Part 24:Determination of carbon content and sulfur content—Infrared absorption method YS/T 575.25-2014 Methods for chemical analysis of bauxite—Part 25:Determination of sulfur content—Coulometric titration method YS/T 575.7-2023 Alumina chemical analysis methods - Part 7: Determination of oxide calcium content - Flame atomic absorption spectrometry YS/T 575.14-2020 Method for chemical analysis of bauxite - Part 14: Determination of the content of rare earth oxides YS/T 575.19-2021 The Chemical Analysis Method for Bauxite Part 19: Determination of Ash Content by Weight Method YS/T 575.20-2021 YS/T 575.20-2021 Methods for chemical analysis of bauxite - Part 20: Preparation of pre-dried sample YS/T 575.21-2020 Aluminium ore chemical analysis method - Part 21: Determination of organic carbon content YS/T 575.22-2021 Alumina ore chemical analysis method - Part 22: Determination of moisture content - Weight method YS/T 575.23-2021 Method for chemical analysis of bauxite - Part 23: Determination of element content by X-ray fluorescence spectroscopy YS/T 575.26-2020 Alumina ore analysis method - Part 26: Determination of sulfuric acid-resistant content - Barium sulfate weight method YS/T 575.27-2023 Method for chemical analysis of bauxite - Part 27: Determination of element content - Inductively coupled plasma atomic emission spectroscopy YS/T 575.28-2021 Alumina ore chemical analysis method - Part 28: Determination of lithium oxide content - Flame atomic absorption spectrometry YS/T 575.29-2023 Method for chemical analysis of bauxite - Part 29: Determination of effective Al2O3 and reactive SiO2 YS/T 575.4-2025 Method for chemical analysis of bauxite - Part 4: Determination of iron oxide content YS/T 575.9-2025 Method for chemical analysis of bauxite - Part 9: Determination of potassium oxide and sodium oxide content - Flame atomic absorption spectrometry