Process Optimization
Refinery antifoams
Antifoams help manage foam formation in refinery processing. Selection is based on the process fluid, temperature, foam behavior and downstream requirements of the individual unit.
Discuss your application
Application and function
Foam can interfere with liquid-level control and separation. Antifoam treatment is intended to break existing foam and limit its continued formation within the selected process.
Documented applications include delayed coking, thermal cracking, crude flash drums, vacuum towers and gas-oil separators. Formulation suitability and delivery characteristics should be reviewed for the specific service.
Information for selection
- Process-fluid composition, operating temperature and foam persistence
- Observed carryover, level-control problems and feed changes
- Injection arrangement, downstream restrictions and compatibility
Evaluation and technical review
Define the foam-control objective before introducing treatment. Where suitable testing is available, compare formulations using representative process material and relevant conditions.
Monitor foam-related operating observations, liquid carryover and treatment response alongside feed and unit changes during a plant evaluation.
Discuss product selection
Share the application, operating conditions and requirements that matter to your evaluation. Product-specific properties, use guidance and handling information are provided in the relevant product data sheet and safety data sheet.
Contact our technical team