ASSESSMENT METHOD dispersing or solubilizing PROPERTIES OF FUELS AND OILS AND DEVICE FOR ITS IMPLEMENTATION

摘要

1. Method for evaluating dispersing and solubilizing properties of fuels and oils comprising a test sample of the material at the optimal temperature, characterized in that the test is carried out in a closed circulation system, wherein contacting the estimated circulating oil or fuel from a specially prepared surface of dissolved test substance is dissolved a substance in contact with the flow of circulating oil or fuel, are periodically fixed parameters dissolving it in-dependence and the temperature of the circulating oil or fuel, the intensity of their circulation, the surface area contacting the test substance with the flow of circulating oil or fuel, a contact time of circulating oil or fuel control substance surface wherein the dispersing and solubilizing properties of the oil or fuel is evaluated by the test substance dissolution rate , as measured by weight loss as the control substance contacting it with a stream of oil or topliva.2. A method according to claim 1, characterized in that the dissolution rate of the test substance is evaluated by additionally controlling substance content in the composition of the circulating flow or topliva.3. A method according to claim 2, characterized in that the content of test substance in the composition of circulating oil or fuel flow determined by the degree of color change of a circulating oil or fuel flow based proportional to the color intensity on the amount of the test substance dissolved in the oil or topliva.4. A method according to claim 2, characterized in that the soda