4 agosto 2015
A novel process configuration has been developed for producing clean middle-distillate fuels from coal with minimal emissions.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/gECjvtjWjRQ» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/gECjvtjWjRQ/150804093803.htm
