International Standard ISO 20360:2020 (E) of 'Brown coal sandlignites—Determination of the volatile matter in the analysiss ample: one furnacemethod ' has been officially released 15 Oct 2020
Recently, the international standard ISO 20360:2020 (E) of 'Brown coal sandlignites—Determination of the volatile matter in the analysiss ample: one furnacemethod ', which is led by the CCTEG China Coal Research Institute , has been officially released.
The international standard is based on the single furnace pressure-cake method for the determination of lignite volatilization in The Chinese standard GBT212 Industrial Analysis Methods for Coal.
After a lot of conditional experimental studies and international collaborative experimental studies, the precision and accuracy of this method have been evaluated and determined. Draft standards at different stages have been completed while addressing important concerns and providing feedback to national experts; The ISOTC27 Technical Committee on Coal and Coke voted at various stages and the standard was finally released. Compared with the existing international standard two-furnace method for the determination of lignite separation, this method has the characteristics of rapid, simple, good sample representation and high reproducibility.
Over the years, on behalf of CCTEG China Coal Research Institute has actively participated in the activities of international standardization organizations, constantly transforming China's coal testing method standards into international standards, which not only enriches the international standard system in the field of coal testing, but also makes positive contributions to improving the level of international coal testing technology.