Libyan Petroleum Institute experience in evaluation ofdesalination plants in the Libyan oil sector

A study by the Libyan Petroleum Institute of Libya (LPI) evaluated the performance of desalination at fourLibyan oil-processing companies for two years of operation. The performance criteria were performance ratios, conversion ratios, availability factors and thermal efficiencies. Mass and energy balances of the units were checked. Construction materials used with regard to corrosion resistance and mechanical strength were checked. Cost analysis was conducted for each of the desalination units. The cost of unit product of distillate water was compared with international costs of water. Problems facing the desalination units were discussed and an attempt made to suggest solutions.