Robuta

https://www.usgs.gov/publications/provincial-variation-carbon-emissions-bituminous-coal-influence-inertinite-and-other Provincial variation of carbon emissions from bituminous coal: Influence of inertinite and other... We observe a 1.3 kg C/net GJ variation of carbon emissions due to inertinite abundance in some commercially available bituminous coal. An additional 0.9 kg... carbon emissions https://about.uq.edu.au/experts/project/49049 Influence of inertinite and volatile release characteristics on viscosity development and... influence volatile release characteristics viscosity https://pure.psu.edu/en/publications/structural-differences-of-spontaneous-combustion-prone-inertinite/ Structural Differences of Spontaneous Combustion Prone Inertinite-Rich Chinese Lignite Coals:... spontaneous combustion structural differences