BANJA LUKA (Bosnia and Herzegovina), July 13 (SeeNews) – Bosnian coal miner and energy producer RiTE Ugljevik [BANJ:RTEU-R-A] said it has signed a 79 million euro ($87.3 million) deal with a consortium led by Japanese company Mitsubishi Hitachi Power Systems for the installment of desulphurisation equipment at its thermal power plant to help it meet European gas emission standards.