Open AccessCLASSIFICATION OF TECHNOLOGICAL PROCESSES OF REFINING HEAVY HYDROCARBONS RESIDUES
Author(s) -
Alexandra Faritovurakhmedova,
Azaliya Ramazanovna Ramazanova,
Irina Vladimirovna Savenkova,
Gennadiy Vasilievich Tarakanov
Publication year - 2017
Publication title -
vestnik astrahanskogo gosudarstvennogo tehničeskogo universiteta
Language(s) - English
Resource type - Journals
eISSN - 2687-1076
pISSN - 1812-9498
DOI - 10.24143/1812-9498-2017-1-50-55
Subject(s) - refining (metallurgy) , raw material , slurry , process engineering , waste management , oil refinery , environmental science , engineering , chemistry , materials science , metallurgy , environmental engineering , organic chemistry
Modern tendencies of development of world and domestic oil and gas processing involve deep processing of heavy oil and condensate residues for the production of motor fuels and other petroleum products and minimizing the production of energy boiler fuel. Modern technological processes of deep recycling of oil and gas condensate residues are conventionally divided into four large groups: direct processes consisting of one main standard process; combined processes consisting of two or more interconnected generally used refining processes including possible pre-refining of raw materials; processes using slurry reactors and reactors with a suspension catalyst bed for nanoheterogeneous catalysis; processes of deep processing of hydrocarbonic residues using wave impacts. Processes of the first group are most widely used in industry, combined processes of the second group are used much less often. After successful completion of pilot testing processes of the third group (slurry technology and nanoheterogeneous catalysis) are much forward-looking. The process of the fourth group can become promising for industrial implementation only after experimental analysis of their actual energy efficiency.