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PRESS NOTE ON THE COMMISSIONING OF ONCE-THROUGH HYDROCRACKER UNIT

The Once-through Hydro Cracker Unit (OHCU) and other related facilities, which form part of the 3 million metric tonnes per annum (mmtpa) Expansion-cum-Modernisation Project of Manali Refinery of Chennai Petroleum Corporation Limited, have been commissioned on 4.8.2004. The other units such as Crude Distillation Unit, Vacuum Distillation Unit, Catalytic Reforming Unit, etc. and associated facilities of the above project had been commissioned on 31.3.2004. The total cost of the completed project would be within the approved project cost of Rs.2,360 crore.

The commissioning of the OHCU is a significant milestone to CPCL as this is a key secondary processing unit implemented by CPCL as a part of its 3 million tonne Expansion-cum-Modernisation Project. The technology for this unit has been provided by M/s.Chevron Lummus Global (CLG) of USA and the engineering and construction supervision was done by M/s.Engineers India Limited, New Delhi. The unit, with a capacity of 1.65 mmtpa, is designed to process high sulphur vacuum gas oils from the existing and new refinery units including the Visbreaker vacuum gas oils.

With the commissioning of the OHCU, CPCL will have the advantage of processing wide range of crudes, thus providing sufficient flexibility to its operations. The distillate yields is expected to increase by about 6%. Moreover, the superior quality of products from this unit would also enable CPCL to meet the Auto Fuel quality norms of Bharat Stage-II and Euro-III equivalent, much ahead of the scheduled implementation date of April 2005.

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