PETROLEUM PRODUCTS PRODUCTION PROCESS Russian patent published in 2005 - IPC

FIELD: petroleum processing.

SUBSTANCE: invention relates to production of petroleum products used as feed stock in fractionation-mediated secondary processing processes as well as hydrocarbon binder in production of solid domestic and industrial fuels from peat, coal dust, and woodworking waste. Petroleum product production process envisages compounding crude oils and/or mixtures of middle and heavy distillates obtained in primary petroleum distillation in low-scale refineries. Distillates are produced from stabilized petroleums containing distillate fractions boiling away at 350°C to at least 45 wt %. Crude oils are compounded with distillates in weight proportion 7:(2.5-3). Advantageously, starting material is mixture of crude oils, gas condensate, and middle and heavy distillates from atmospheric and atmospheric-vacuum petroleum distillation. Distillates are taken off to 30% of the volume of hydrocarbon blend or hydrocarbon blend and crude oil. Blend may be supplemented by functional additive.

EFFECT: optimized proportions when mixing crude oil with distillates so that crude oil fractionation processes are stabilized.

8 cl, 4 ex