ONGC extends 'syngas' trials to Rajasthan Vol 13, PW 25 (03 Jun 10) Midstream, Downstream, Renewables ONGC has identified four new sites for its pioneering Underground Coal Gasification (UCG) project to convert inaccessible coal deposits deep underground into natural gas.... Buy this article forRs590 $9For a 30-article or annual subscription rates click here Data not available in ...
