FREMGANGSMAATE OG APPARAT FOR BESTEMMELSE AV FLOKKULERINGS-TERSKELVERDIEN TIL ET PETROLEUMPRODUKT.

摘要

The flocculation threshold of a petroleum product containing asphaltenes is measured by measuring the radiation in the near infrared transmitted through a sample of the product in solution in a solvent in relation to the quantity of precipitant continuously added to the sample.