Practical control strategy eliminates FCCU compressor surge problems
Journal Article
·
· Oil and Gas Journal; (United States)
OSTI ID:6896979
- Petroleo Brasileiro SA, Rio de Janeiro (Brazil)
This paper reports that the control system originally designed for the fluid catalytic cracking unit (FCCU) compressor at Petroleo Brasileiro SA's (Petrobras) Presidente Bernardes refinery, in Sao Paulo, Brazil, was inadequate. The system required almost permanent flow recirculation to prevent surge. An improved antisurge control strategy was implemented in mid-1990. Since then, the unit has operated without the former surge problems.
- OSTI ID:
- 6896979
- Journal Information:
- Oil and Gas Journal; (United States), Vol. 91:2; ISSN 0030-1388
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
03 NATURAL GAS
HYDROCARBONS
CATALYTIC CRACKING
NATURAL GAS
GAS COMPRESSORS
PETROLEUM REFINERIES
ON-LINE CONTROL SYSTEMS
AUTOMATION
CONTROL EQUIPMENT
PROCESS CONTROL
CHEMICAL REACTIONS
COMPRESSORS
CONTROL
CONTROL SYSTEMS
CRACKING
DECOMPOSITION
ENERGY SOURCES
EQUIPMENT
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
INDUSTRIAL PLANTS
ON-LINE SYSTEMS
ORGANIC COMPOUNDS
PYROLYSIS
THERMOCHEMICAL PROCESSES
020400* - Petroleum- Processing
030300 - Natural Gas- Drilling
Production
& Processing
022000 - Petroleum- Transport
Handling
& Storage
032000 - Natural Gas- Transport
Handling
& Storage
03 NATURAL GAS
HYDROCARBONS
CATALYTIC CRACKING
NATURAL GAS
GAS COMPRESSORS
PETROLEUM REFINERIES
ON-LINE CONTROL SYSTEMS
AUTOMATION
CONTROL EQUIPMENT
PROCESS CONTROL
CHEMICAL REACTIONS
COMPRESSORS
CONTROL
CONTROL SYSTEMS
CRACKING
DECOMPOSITION
ENERGY SOURCES
EQUIPMENT
FLUIDS
FOSSIL FUELS
FUEL GAS
FUELS
GAS FUELS
GASES
INDUSTRIAL PLANTS
ON-LINE SYSTEMS
ORGANIC COMPOUNDS
PYROLYSIS
THERMOCHEMICAL PROCESSES
020400* - Petroleum- Processing
030300 - Natural Gas- Drilling
Production
& Processing
022000 - Petroleum- Transport
Handling
& Storage
032000 - Natural Gas- Transport
Handling
& Storage