Recycle of oily refinery wastes
Patent
·
OSTI ID:7261012
This patent describes a process for recycling of petroleum containing sludge. It comprises segregating waste oil-containing sludges into a relatively high oil content sludge and a relatively high water content sludge; introducing the high oil content sludge into a delayed coking drum under delayed conditions in the presence of a liquid coker hydrocarbon feedstock to form coke; introducing the high water content sludge into a delayed coking drum to quench the coke formed in the coking drum.
- Assignee:
- Mobil Oil Corp., New York, NY
- Patent Number(s):
- US 4874505
- Application Number:
- PPN: US 7-151380A
- OSTI ID:
- 7261012
- Country of Publication:
- United States
- Language:
- English
Similar Records
Recycle of oily refinery wastes
Disposal of petroleum sludge
Oil recovery process and apparatus for oil refinery waste
Patent
·
Tue Apr 23 00:00:00 EDT 1991
·
OSTI ID:5117386
Disposal of petroleum sludge
Patent
·
Tue May 19 00:00:00 EDT 1987
·
OSTI ID:6390966
Oil recovery process and apparatus for oil refinery waste
Patent
·
Mon Feb 18 23:00:00 EST 1991
·
OSTI ID:5671341
Related Subjects
02 PETROLEUM
020800* -- Petroleum-- Waste Management
CARBONIZATION
CHEMICAL REACTIONS
COKING
DECOMPOSITION
DISPERSIONS
INDUSTRIAL PLANTS
LIQUID WASTES
MANAGEMENT
MINERAL WASTES
MIXTURES
PETROLEUM REFINERIES
PROCESSING
RECYCLING
SLUDGES
SLURRIES
SOLID WASTES
SUSPENSIONS
WASTE MANAGEMENT
WASTE PROCESSING
WASTES
020800* -- Petroleum-- Waste Management
CARBONIZATION
CHEMICAL REACTIONS
COKING
DECOMPOSITION
DISPERSIONS
INDUSTRIAL PLANTS
LIQUID WASTES
MANAGEMENT
MINERAL WASTES
MIXTURES
PETROLEUM REFINERIES
PROCESSING
RECYCLING
SLUDGES
SLURRIES
SOLID WASTES
SUSPENSIONS
WASTE MANAGEMENT
WASTE PROCESSING
WASTES