CONSER has wide and proven experience in the design of distillation systems for refinery applications with particular concern to Gasoline and Light Ends products.
The know how acquired through years of experience permits CONSER to select the best arrangement, optimizing product quality and operating costs.
Typical projects carried out by CONSER include:

• Design of new units
• Revamping and modernization studies
• Optimization of gasoline splitting to obtain isomerization feed cut
• Optimization of gasoline splitting to minimize benzene precursors in reformer feed
• Splitting of reformate gasoline
• Propane/propylene splitters with/without heat pump
• Optimum arrangement for maximum LPG recovery
• Optimization of operating conditions for energy saving and/or increased capacity

REFERENCES

Number of Projects	61
Splitting propane/propylene	5
Splitting n-butane/isobutane	3
Gasoline stabilizer	21
Gasoline rerun	13
Deisopentanizer	5
Other units	14

CASE HISTORY

Project type:	Revamping
Service	Reforming Feed Splitter
Feed Rate, T/h	77
C6 in btm prod., % wt	0.12 max
C7 in Isom. feed, % wt	1.4 max
Column Diameter, mm	3500
Project type:	New unit
Service	Reformate Splitting
Feed Rate, T/h	121
C6A in Gasoline
Feed	4.2% Vol
Product	1.5% wt max
Yield	90% min
Columns Diameter, mm	1900/2500 & 2900
Project type:	New unit
Service	Propane/Propylene Splitter
Feed Rate, T/h	13.3
Propylene recovery, %	90 min
Propylene purity, %	99.5 min
Column Diameter, mm	3300