煤样分析是选煤厂的一项重要工作,只有保证分析准确度,才能为选煤厂的生产经营提供准确、可靠的质量依据。严把化验前期质量关1、煤样的送检目前,选煤厂的送样工经常用食品袋替代铁桶或玻璃瓶盛装送检煤样。因此,送检过程中保持取样时的原状,极为重要。因为煤容易吸附水分,而且 Coal sample analysis is an important work of coal preparation plant. Only by ensuring the accuracy of analysis can the coal preparation plant provide accurate and reliable quality basis for production and operation. Pre-test the quality of pre-off 1, the delivery of coal samples Currently, coal preparation plant samplers often use food bags instead of iron drums or glass bottles filled with samples. Therefore, it is extremely important to maintain the original shape of the sample during the inspection process. Because coal easily adsorbed moisture, but also