method of obtaining improved coke u0441u043cu043eu043bu044fu043du043eu0433u043e u043cu0438u043au0440u043eu0441u0442u0440u0443u043au0442u0443u0440u044b shale raw material base

摘要

the invention is intended to provide, on the basis of shale oil coke u0441u043cu043eu043bu044fu043du043eu0433u043e improved u043cu0438u043au0440u043eu0441u0442u0440u0443u043au0442u0443u0440u044b, u043cu0438u043au0440u043eu0441u0442u0440u0443u043au0442u0443u0440u0430 which u043cu0438u043au0440u043eu0441u0442u0440u0443u043au0442u0443u0440u044b and similar u0433u043eu043bu044cu0447u0430u0442u043eu0433u043e cokethe heavy fraction is used as the raw material with the temperature of boiling point of not less than 320u00b0u0441 obtained as the rest of the process u043au043eu043au0441u043eu0432u0430u043du0438u044f,where as the raw materials used residual product with the temperature of the boiling point of not less than 350u00b0u0441 atmospheric distillation of shale oil.raw materials are coal gas, and then produce the boiling, the boiling point is the temperature at the time of continuously raise the raw material.early in the education process of coke furnace temperature raise to 720 - 780u00b0u0441 and held at that level until the end of tube coke, after which is the in the coke.distinguished by in the process of coke u043fu0430u0440u043eu0433u0430u0437u043eu0432u044bu0435 mixtures are processed and sent back to the production.