conradson carbon residue
1conradson carbon residue — A measure of the tendency of a carbonaceous material to form coke …
2Ramsbottom Carbon Residue — Ramsbottom Carbon Residue, which abbreviation is RCR, is well known in the petroleum industry as a method to calculate the carbon residue of a fuel. The carbon residue value is considered by some to give an approximate indication of the… …
3conradson carbon test — |känrədsən noun Usage: usually capitalized 1st C Etymology: after Dr. Pontus H. Conradson, 20th century scientist, its inventor : a determination of the weight of carbon residue of an oil (as a lubricating oil) obtained on evaporation to dryness… …
