GB/T 480-2010 Translated English of Chinese Standard. (GBT 480-2010, GB/T480-2010, GBT480-2010): Test of low temperature distillation of coal by aluminum retorthttps://www.chinesestandard.net, 20 jun 2020 - 23 páginas This Standard specifies the method summary, instruments and apparatuses, test procedure and result expression of the test of low temperature distillation by aluminum retort. This Standard applies to brown coal and soft coal. |
Términos y frases comunes
Add the content air-dried coal sample Aluminum retort body Aluminum retort cover aluminum retort delivery amount of sand brown coal calculated according carbon dioxide content chapter numbers char residue characteristic of char coal and coke coal gas coal of strong coke residue yield Comparison of chapter condensate dry distillation conical flask cooling bath cork stopper determination of dry determining the water distillation total moisture dry ash-free basis dry distillation product dry distillation total electric furnace Ensure the continuity flask that contains fraction of air-dried g of coal grams g graphite powder Hard coal Instruments and apparatuses lignite low temperature distillation lubricating oil mass fraction Mechanical sampling method summary millimeters Figure moisture measuring tube Oil collecting pipe previous version pyrolysis water yield Remove the calculation repeatability limit retort delivery line retort mouth Standard and ISO strong expansibility Table A.1 technical differences test report thermocouple or thermometer toluene water droplets Xylene