The Makhonine process: liquefaction of coal, a forgotten invention like so much else
Press review on the Makhonine process to obtain, from coal or wood, a liquid fuel between gasoline and diesel.
These articles appeared in the press during 1981 probably following the oil crises of previous years. Here is a brief description of the process and the case that followed (full patent at the bottom of this page).
Here are the various articles published in 1981 on the Makhonine affair.
We apologize for the low quality of the images, to make them more readable, we advise you to read them in paper form:
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ps: Attention each article consists of 2 A4 images.