Complex sentence: There is production of oxygen (by air compression method), hydrogen (by water electrolysis), mercaptan, etc. One installation is a production of aviation gasoline from peat-an attempt to duplicate German experiments at the end of WW2.
Split into simpler sentences: There is production of oxygen (by air compression method), hydrogen (by water electrolysis), mercaptan, etc. One installation is a production of aviation gasoline from peatmoss. This is an attempt to duplicate German experiments at the end of WW2.