Resid deasphalting with liquefied gas

Journal Article · Tue Nov 01 04:00:00 EST 1983 · Chem. Technol. Fuels Oils (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00725118· OSTI ID:5153638

Vishnevskii, A V; Martirosov, R A; Martynenko, A G; Potashnikov, G L

Butanes and pentanes used as solvents in deasphalting processes have the advantage of the possibility of adjusting their extraction properties and thus obtain deasphalted oils which are suitable for feedstocks or catalytic cracking. This work aims at establishing the basic relationships governing the deasphalting process in heavy liquified petroleum gas in the example of isobutane. The results indicate that the highest quality deasphalted oil can be obtained if the process is carried out at a dilution ratio above the extreme and at the highest possible temperature.

• Research Organization: Groznyi Petroleum Scientific Research Inst.
• OSTI ID: 5153638
• Journal Information: Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Journal Name: Chem. Technol. Fuels Oils (Engl. Transl.); (United States) Vol. 19:3; ISSN CTFOA
• Country of Publication: United States
• Language: English

Related Subjects

02 PETROLEUM
020400* -- Petroleum-- Processing
020500 -- Petroleum-- Products & By-Products
2-METHYLPROPANE
ALKANES
ALKENES
BUTANE
CATALYTIC CRACKING
CHEMICAL FEEDSTOCKS
CHEMICAL REACTIONS
CRACKING
DEASPHALTING
DECOMPOSITION
ENERGY SOURCES
EXTRACTION
FLUIDS
FOSSIL FUELS
FUELS
HYDROCARBONS
LIQUEFIED GASES
LIQUEFIED PETROLEUM GASES
LIQUIDS
NATURAL GAS LIQUIDS
ORGANIC COMPOUNDS
PENTENES
PETROLEUM
PETROLEUM FRACTIONS
PETROLEUM PRODUCTS
PYROLYSIS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SOLVENT PROPERTIES
THERMOCHEMICAL PROCESSES