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Plant Types: Polymers - Fibres and Plastics
Subtypes: Polyester PET Plant
Capacity: 6900 kg/hr max (ea.)/ 5000 kg/hr nom. (ea.)
(4) Rieter (Maag) Underwater strand pelletizers ( M-USG 900 V)
Viscosity: 200-500 Pas viscosity.
Pellet dimension of (2.1x2.8)mm x 2.8 mm lg. +/- 10%
No. of Strands: 90
Capacity:
Minimum: 3200 kg/h
Nominal: 5000 kg/h
Maximum: 6900 kg/h
Melt density 1.18 g/cm3,
Solid density 1.34 g/cm3.
Melt temperature 285-290°C.
Cooling length before cut: 1.5m
Max strand speed of 220 m/min (minimum speed 100 m/min)
Plant Types: Polymers - Fibres and Plastics
Subtypes: Polypropylene Plant
Capacity: 225,000 TPY
The polymerization plant (PPU) has a capacity of 225,000 tons per year and is a Unipol technology plant, with two gas phase reactors, so can produce homopolymers, random copolymers and impact copolymers.
The extruder is a Coperion ZSK300, with a 5.5MW Loher main motor and associated transformer. The extruder also has a Maag polymer pump, Gottfert on-line rheometer, and electric hot oil systems for the die plate and barrel.
There are six, 280t capacity pellet silos downstream of the extruder, three with air spinner container loading spouts.
There are also another 280t silo, one 140t silo and three 70t silos.
There are also six air blowers for the dilute phase conveying of the pellets from the extruder to the silos or between silos.
There are also two Atlas Copco GA132 compressors to drive the air spinners and silo purging.
There is also a Refinery Grade Propylene (RGP) purification system which includes a Propylene Treatment Plant (PTP) which contains alumina bed driers, a de-ethaniser column, and a de-butaniser column. The PTP supplies treated RGP to a propane-propylene splitter (PPS). The PPS is a heat pump design for minimum utilities demand.
The PTP has a RGP feed capacity of 26 t/hr, whilst the PPS has an RGP feed capacity of 16 t/hr at 70% propylene to produce 11 t/hr polymer grade propylene (PGP) at 98% recovery and 99.0% purity.
The PPU, extruder and PPS were commissioned in September 1991.
The PTP was commissioned in April 1995.
There is a fibre glass cooling water tower comprised of four 15MW cells and three 450kW water circulation pumps. This was commissioned in October 2010.
Plant Types: Polymers - Fibres and Plastics
Subtypes: Polyvinyl Chloride (PVC) Plant
Capacity: 150,000 MTPY
Plant Capacity: 150,000 MTPY
Commissioned: February 2001
Shut Down: January 2013
Associated with the 4000,000 MTPY VCM Plant -IPP Stock #600847
This 150 kmta PVC Plant uses licensed technology from Ineos Vinyl. The process employs “closed-lid” and VCM stripping technology. The reactors are designed to remain closed in between batches and unreacted VCM is removed with a stripping column for recycle.
Engineering was by Technip and the plant started up in 2001. The last major turnaround was in September, 2012 and the plant was shut down in December, 2012.
The plant produces K57, K66-R-G-F, and K70 grades
Complete EDC/VCM plant available as well.
All field instrumentation is electronic. Redundant Micromotion flow meters are used for critical fluid measurements, even on lines up to 6” diameter.
Utility systems include instrument air compressors (3), nitrogen booster compressor, major electrical transformers (11), thermal oxidizers (2), waste water treatment facility, and fire water pumps (3).
Plant Types: Polymers - Fibres and Plastics
Subtypes: SSP Plant
Capacity: 70 TPD
70 TPD PET - SSP Plant It is a facility that manufactures high-IV PET chips suitable for various bottle production by reacting low-IV PET chips produced in a melt polymerization process in a solid state to have high crystallinity and removing moisture and acetaldehyde.