Process Optimization
FCC slurry settling aids
Slurry settling aids assist the separation of catalyst fines and other fine solids from FCC slurry oil. Selection is based on the slurry, settling conditions and quality requirements of the recovered oil.
Discuss your application
Application and function
Fine particles can remain suspended in FCC slurry oil and complicate its subsequent use. Settling-aid treatment promotes particle aggregation to support separation of solids from the oil.
Assess treatment within the available settling and solids-handling arrangement. Temperature, residence time and mixing conditions are relevant to the evaluation.
Information for selection
- Solids or ash content and observed settling behavior
- Slurry properties, treatment temperature and separation time
- Recovered-oil requirements and handling of settled solids
Evaluation and technical review
Compare settling behavior and recovered-oil quality under documented conditions. Review the amount and character of separated solids alongside the solids remaining in the oil.
Laboratory results should inform a monitored plant evaluation using actual operating constraints and intended downstream use.
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