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As in, it flat doesn't work, or it's just not economical enough at current energy prices?
by DennisP 4y ago
As in, it flat doesn't work, or it's just not economical enough at current energy prices?
- tjkrusinski 4y agoThe former. They're working to eliminate the need for an energy intensive distillation process and they haven't been able to get it to do what they've promised. They say they have a carbon nano-tube filter that can separate water and ethanol but no one's seen it work at high efficiency. https://en.wikipedia.org/wiki/Fischer%E2%80%93Tropsch_process https://en.wikipedia.org/wiki/Fischer%E2%80%93Tropsch_proces...