Reuse of low sulfur oil residues as a base for boiler and marine fuel

THE PURPOSE . A complex of various physico-chemical methods has been studied to explore the possibilities reuse oil residues (oil sludge) low-sulfur high-paraffin deposits Mangyshlak peninsula (Kazakhstan) as a promising raw material for boiler and marine fuel with improved operational environmental characteristics. METHODS. Determination conditional viscosity sludge (in degrees Engler, ° E) was carried out using an Engler viscometer VU-M-PCP according GOST 6258-85 «Petroleum products. The method determining viscosity». Studies lowest working heat combustion were adiabatic bomb calorimeter ABK-1B (Russia) 21261-91 "Petroleum Method highest calculation combustion". mass fraction sulfur in also 3877-88 determination by burning calorimetric bomb». To analyze results obtained, data obtained nuclear magnetic resonance used. Proton NMR spectra recorded on Bruker AVANCE III spectrometer operating at frequency 600.13 MHz 1H equipped highresolution inverse sensor three cores (TXI, 5 mm). Data processing analysis performed Topspin 3.6.1. RESULTS. It is shown that terms properties temperatures above 50 oC, this similar M100. found use carbonate chemical water treatment concentration 0.1 wt. % allows you further reduce 5-6% content products, without reducing lower product. nature relationship between width lines viscous revealed, which may indicate existence associates highmolecular paraffins even slightly liquid petroleum characteristic sizes resulting are discussed. addition medium-distillate diesel fractions will make it possible obtain better option engines, gas turbine installations reduced amount resinous-asphaltene substances, values solidification temperatures, high low content. С ONCLUSION. conducted studies possibility basis obtaining plants, steam boilers industrial furnaces.