Conradson Carbon Residue Apparatus

Conradson carbon residue, commonly known as "Concarbon" or "CCR" is a laboratory test used to provide an indication of the coke-forming tendencies of an oil. Quantitatively, the test measures the amount of carbonaceous residue remaining after the oil's evaporation and pyrolysis.The conradson carbon residue apparatus tests petroleum products to determine the amount of carbon residue left after evaporation. The tests indicates relative coke-forming propensities.