Catalytic cracking of hydrocarbons
Patent
·
OSTI ID:5325642
Non-hydrogenative endothermic catalytic cracking of hydrocarbon, particularly petroleum, fractions at relatively low pressures and high temperatures in a system where the endothermic heat required for cracking is supplied by catalyst as the heat transfer medium, which catalyst has been heated by burning coke depostied on the catalyst during cracking; and wherein a decomposable compound of platinum, palladium, ruthenium, iridium, osmium, rhodium or rhenium, is introduced into contact with the cracking catalyst during said process. (3 figures, 2 tables.)
- Assignee:
- Mobil Oil Corp.
- Patent Number(s):
- US 4174272
- OSTI ID:
- 5325642
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
CATALYSTS
CATALYTIC CRACKING
CHEMICAL REACTIONS
COKE
CRACKING
DECOMPOSITION
ELEMENTS
ENERGY SOURCES
ENERGY TRANSFER
FOSSIL FUELS
FUELS
HEAT TRANSFER
HIGH TEMPERATURE
HYDROCARBONS
IRIDIUM
LOW PRESSURE
METALS
ORGANIC COMPOUNDS
OSMIUM
PALLADIUM
PETROLEUM
PLATINUM
PLATINUM METALS
PYROLYSIS
REFRACTORY METALS
RHENIUM
RHODIUM
RUTHENIUM
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS
020400* -- Petroleum-- Processing
CATALYSTS
CATALYTIC CRACKING
CHEMICAL REACTIONS
COKE
CRACKING
DECOMPOSITION
ELEMENTS
ENERGY SOURCES
ENERGY TRANSFER
FOSSIL FUELS
FUELS
HEAT TRANSFER
HIGH TEMPERATURE
HYDROCARBONS
IRIDIUM
LOW PRESSURE
METALS
ORGANIC COMPOUNDS
OSMIUM
PALLADIUM
PETROLEUM
PLATINUM
PLATINUM METALS
PYROLYSIS
REFRACTORY METALS
RHENIUM
RHODIUM
RUTHENIUM
THERMOCHEMICAL PROCESSES
TRANSITION ELEMENTS