Keywords: Naphtha compositions DE.png en Pie charts on the compositions of different types of naphtha after Dinneen et al 1961 <ref name USBMB593 >G U Dinneen R A Van Meter J R Smith C W Bailey G L Cook C S Allbright John S Ball 1961 Composition of Shale-Oil Naphtha Bureau of Mines Bulletin 593 US Department of the Interior Washington http //digital library unt edu/ark /67531/metadc12747/ online p 5 fig 1 </ref> created by means of MS Excel 2007 de Tortendiagramme zur Zusammensetzung verschiedener Naphtha-Typen nach Dinneen et al 1961 <ref name USBMB593 /> erstellt mittels MS Excel 2007 <references /> own Gretarsson 2016-07-10 Chemistry charts Petrochemistry Exploded pie charts Pie charts in German Cc-zero |