共找到 942 条与 煤炭分析方法 相关的标准,共 63 页
Test method for energy consumption of coal slime drying process system
Solid biofuels - Fuel specifications and classes - Part 9 : graded hog fuel and wood chips for industrial use
Solid recovered fuels - Determination of calorific value
Determination of total sulfur and phosphorus in coal by inductively coupled plasma atomic emission spectrometry
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Technical standards for extraction of fire and explosion residues and inspection of typical inorganic ion chromatography
This document specifies the determination of total content of carbon, hydrogen, nitrogen and sulfur in solid recovered fuels by instrumental method. Depending on the amount of test portion, micro or macro instrumental apparatus are used. This method is applicable for concentrations on dry matter basis of C > 0,1 %, N > 0,1 %, H > 0,1 % and S > 0,05 %.
Solid recovered fuels - Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method
Determination of fluorine and chlorine in coal by high temperature hydrolysis-ion chromatography
Determination of lead, cadmium, arsenic, mercury, copper, chromium, nickel, manganese, barium, selenium, zinc, tin, titanium, antimony, cobalt, aluminum, beryllium, vanadium, silver and molybdenum in coal by inductively coupled plasma mass spectrometry
Determination of phosphorus content in coal Microwave ashing-spectrophotometry
Calibration procedures for carbon and hydrogen analyzers in coal
Method for determination of wear resistance of industrial coal briquettes
Automatic Instrument Method for Determination of Total Moisture in Coal
Inventory Guidelines for Coal Storage Yards of Coal-fired Power Plants
This document sets out a wavelength dispersive X-ray fluorescence (XRF) procedure for the determination of silicon, aluminium, iron, calcium, magnesium, sodium, potassium, titanium, manganese, phosphorus and sulfur. The method is applicable to coal ashes, coke ashes and boiler ashes having components within the concentration ranges specified in Table 1. Table 1 — Ranges of application of the method Concentration range Oxide % 5 to 100 SiO2 Al2O35 to 80 Fe2O30,1 to 25 CaO 0,05 to 25 K 2O 0,05 to 5 MgO 0,05 to 25 Na2O 0,05 to 50,05 to 5 TiO2 Mn3O40,005 to 5 P2O5a 0,01 to 50,05 to 10ISO 3 NOTE 1 Additional analytes can be included in the method, provided that appropriate validation using reference materials is carried out. NOTE 2 The precision statistics can be determined using suitable reference materials. NOTE 3 The method described in this document has been tested for the following additional analytes: BaO (0,01 % to 1 %); SrO (0,01 % to 1 %) and ZnO (0,005 % to 1 %). a For information relating to phosphorus calculations, refer to Annex D.
Solid mineral fuels - Major and minor elements in coal ash and coke ash - Wavelength dispersive x-ray fluorescence spectrometric method
Determination of germanium content in coal by inductively coupled plasma atomic emission spectrometry
Determination of Chlorine Content in Coal Oxygen Bomb Combustion Ion Selective Electrode Method
This document describes procedures for validating alternative methods of analysis for coal and coke either directly by comparison with the relevant International Standard method or indirectly by comparison with reference materials that have been exhaustively analysed using the relevant International Standard method. The statistical analysis methods used are parametric, i.e. their use is possible only when the characteristic is expressed as a simple number on an approximately linear scale. The results from some methods, for example the Gray-King coke type, are not so expressed and the methods given here need to be used only if the data are converted to a parametric scale.
Solid mineral fuels - Guidelines for the validation of alternative methods of analysis
Methods for the petrographic analysis of coals. Method of determining microlithotype, carbominerite and minerite composition
Method for determination of spontaneous combustion tendency characteristics of coal in thermal power plants
Method for Determination of Potassium and Sodium in Coal
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