1. Scope of the facility for sale
· MELAMINE PLANT : 45 MT / DAY (15,000 MT /YEAR)
· OAT Waste water treatment facility : 30 MT / HR
(OxiAminoTriazine, by-product of melamine)
· Other facility
- Bagging system
- DCS, MCC panels, Transformers etc.
All process equipments, piping, valves, instruments, switchgear and miscellaneous
materials such as supporting structure which was specifically associated with the Melamine plant.
B. Available spare parts worth around US$ 1.9 Mils.!!!!!!!!!
All available applicable mechanical catalogues and startup and operating manuals and
all available construction drawings, equipment data sheets, vendor prints, engineering drawings and specifications, including process and instrument drawings, flow sheets, process information and current operating data.

2. Description Of The Melamine Plant
Technology
Melamine production licensed by Eurotechnica, Italy
Starting from urea as raw material through a non-catalytic route.
Engineering
Eurotechnica, Italy
Process
Allied Signal, USA
High Pressure Process
Plant capacity
15,000 MT/Y (46 MT/D)
Designed to be operable down to 50% of design capacity
OAT waste treatment capacity
30 MT / hr
Hanwha engineering’s licensed process
Control System
DCS
Honeywell
Year to start-up
July, 1997
Four and half years operation until decommissioned
Construction Period
Dec to July, 1997
Raw materials
Urea : 70 ~75% Sol., NH3: 99.5% Liquefied, CO2 98%
Utility
Electric power 13.8 KV, 3 Phases, 60 Hz system

3. Guarantee Figures 1. Melamine production : No less than 46 MT/day
2. Specification of product and effluents
1) Melamine
- Melamine : wt% min.
- Moisture : 0.1 wt% max.
- Resin color : 20 APHA max.
2) Gaseous effluents
- Ammonia : max. 200 ppm by volume
- Dust : max. 120 mg/Nm3
3. Consumption of raw materials and utilities
Consumption / MT of Melamine product
1) Raw materials
- Urea solution (MT)
( as 100 wt% )
- Ammonia (MT)
2) Utilities
- Electricity (KWH)
- Butane (1,000,000 kcal)
- Demin. water (MT)
- Steam (44.8 kg/cm2) (MT)
- Cooling water (m3) ,155

4. Urea Concentration to 0.2 wt % moisture
5. Process Diagram
70 WT%
Urea Solution
Urea Concentration to
0.2 wt % moisture
Molten Urea
Synthesis Reaction
Ammonia injection
Molten Melamine & Gases
Quenching & CO2 stripping
Carbonate Sol.
From Urea Plant
Off-Gas
Treatment
System
Off-Gas
Hydrolyzing (re-conversion)
Carbamate Sol.
to Urea plant
Carbon purification
NH3 Recycle
To Process
Crystallization
NH3 Column
Centrifugal Separation
OAT Waste
Treatment Facility
(Decomposing OAT)
Mother Liquor
Melamine cake
Drying to 5.4 wt% moisture

5. PRESERVATION PROCEDURE OF EQUIPMENT
Contents
Basic concept
Application Equipment
Mothballing
Replace all the air in the system with N2 as a inert gas and maintain positive pressure
All the carbon steel systems including piping, heat exchangers, vessels etc.:
Cooling water system, Steam condensate
System, plant water system, instrument air systems, Molten salt/ Dow therm
Hand rolling of rotating machinery
To avoid fastening the rotating parts of machinery, rotate the rotating parts of machinery 2~3 turns at a time by hand at least once per 3 months
Agitators, Pumps
Valve Greasing
Grease all valves
Gate, Globe, Ball valve etc.
Rust removal and painting
Remove rust on surface of structure and equipments by scraper or wire brush and paint on it.
Relevant structures and equipments

6. AREAL VIEW OF MELAMINE PLANT

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