煤炭和焦炭檢測

煤炭和焦炭檢測項目報價？??解決方案？??檢測周期？??樣品要求？

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GB/T 35984-2018煤和焦炭的固體殘余物中全碳、可燃碳和碳酸鹽碳的測定方法

本標準規(guī)定了煤和焦炭的固體殘余物中全碳和碳酸鹽碳測定的方法提要、試劑材料、儀器設(shè)備、測定步驟、結(jié)果計算、方法精密度和可燃碳的計算方法。本標準適用于煤和焦炭的固體殘余物。

GB/T 51050-2014鋼鐵企業(yè)能源計量和監(jiān)測工程技術(shù)規(guī)范

本規(guī)范適用于鋼鐵企業(yè)新建、改建項目的能源計量和監(jiān)測設(shè)施、設(shè)備的設(shè)計、安裝。

MT/T 619-2007煤炭實驗室評定導則

本標準規(guī)定了煤炭實驗室評定的基本要求。 本標準適用于評價用標準和行業(yè)標準進行煤炭采樣、制樣和分析試驗的煤炭試驗室，評定實驗室已建立并申報的各項試驗的能力。

ASTM D4239-2010e1用高溫管式爐燃燒法測定煤炭和焦炭分析樣品中硫含量的標準試驗方法

Sulfur is part of the ultimate analysis of coal and coke. Results of the sulfur analysis are used for evaluation of coal preparation and cleaning, evaluation of potential sulfur emissions from coal and coke combustion or conversion processes, and evaluation of coal and coke quality in relation to contract specifications, as well as for scientific purposes. The competency of laboratories with respect to use of this standard can be established through reference to Practice D7448.1.1 This test method covers the determination of sulfur in samples of coal or coke by high-temperature tube furnace combustion. 1.2 When automated equipment is used the procedure can be classified as an instrumental method. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

ASTM D5016-2016采用紅外吸收高溫管式爐燃燒法測定煤炭和焦炭燃燒殘留物中總硫含量的標準試驗方法

5.1x00a0;The percent sulfur content of the ash derived from coal or coke can be calculated to sulfur trioxide content. This information can be used in combination with results from the determination of major, minor and or trace elements in the same ash to calculate results on a sulfur trioxide free-basis or to calculate total recovered analyte. 1.1x00a0;This test method describes a procedure using a high-temperature tube furnace and infrared detection for the determination of sulfur in coal and coke combustion residues, including lab ashes and residues from coal and coke combustion. 1.2x00a0;The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

DIN EN 19694-2-2016固定源排放. 能源密集型行業(yè)的溫室氣體(GHG)排放量. 第2部分: 鋼鐵工業(yè); 德文版本EN 19694-2-2016

Determination of GHG direct and indirect emissions based on a mass balance method at each process step for the steel industry. Definition of performance indicators will be included as well as rules for consolidation of processes at site level. The objective is the determination of a methodology to evaluate and compare the emission performance over time or between sites. Field test will be organized to compare mass balance methodology and stack measurements for assessment of direct emissions.

BS 1016-106.1.1-1996煤和焦碳的分析和試驗方法.煤炭和焦炭的元素分析.碳和氫含量測定.高溫燃燒法

This International Standard specifies a method of de-termining the total carbon and the total hydrogen in hard coal, brown coal and lignite, and coke, by a high temperature combustion method.\nThe results include the carbon in the carbonates and the hydrogen combined in the moisture and in the water of constitution of silicates. A determination of moisture is carried out at the same time, and an ap-propriate correction is applied to the hydrogen value obtained by combustion. A determination of carbon dioxide may also be made and the total carbon value corrected for the presence of mineral carbonates.