150 tons/day CAUSTIC CONCENTRATION PLANT
• NEW IN 1991
• FEED: 19,500 kg/HR @32%
• FINAL PRODUCT: 12,480 KG/HR @50%
OTHER DETAILS
- ALL CONTACT PARTS ARE NICKEL 200
- Complete MODULAR unit for ease of transport and erection
- Engineered and built by Sulzer Chemtech, 1991
- Double Effect rising film evaporator plant where all wetted parts are constructed from Nickel
- Process Details:
- • Feed rate = 19500kg/hr of 32% NaOH @ 60oC & 2.5barg
- • Product rate = 12480 kg/hr of 50% NaOH at 40oC and 2barg
- • HP steam @ 26barg and 5500kg/hr
- • Cooling Water - 21oC to 28oC @ 3barg and 420 m3/hour ΔP of 1.5barg
- • LP steam (for start up) @ 5.5barg approx. 1500kg/hr
- • Electricity - 415V, 3 ph - 4 motors installed would require 15KW normally only 2 motors running = 7.5KW
- • Process condensate return @ 3barg and 7000kg/hr and 45oC
- • Steam condensate return @ 169oC and 5500kg/hr