ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ (Isobutanol), ื”ื™ื“ื•ืข ื’ื ื‘ืฉื 2- ืžืชื™ืœ 1 ืคืจื•ืคื ื•ืœ (2 methyl 1 propanol) ื”ื™ื ื• ืชืจื›ื•ื‘ืช ืื•ืจื’ื ื™ืช ืžืžืฉืคื—ืช ื”ืืœื›ื•ื”ื•ืœื™ื. ื ื•ืกื—ืชื• ื”ื›ื™ืžื™ืช ื”ื™ื (CH3)2CHCH2OH ื”ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ื”ื•ื ื ื•ื–ืœ ืฉืงื•ืฃ, ื“ืœื™ืง ื•ื‘ืขืœ ืจื™ื— ืื•ืคื™ื™ื ื™, ื”ืžืฉื—ืง ืชืคืงื™ื“ ื—ืฉื•ื‘ ื‘ืžื’ื•ื•ืŸ ื™ื™ืฉื•ืžื™ื ืชืขืฉื™ื™ืชื™ื™ื.

ืžืืคื™ื™ื ื™ื ื›ื™ืžื™ื™ื ื•ืคื™ื–ื™ืงืœื™ื™ื

ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ื”ื•ื ืชืจื›ื•ื‘ืช ืื•ืจื’ื ื™ืช ืฉืžืกื™ืกื” ื‘ืžื™ื ื‘ืจืžื” ืžื•ื’ื‘ืœืช, ืืš ืžืชืžื•ืกืก ื”ื™ื˜ื‘ ื‘ืžืžืกื™ื ืื•ืจื’ื ื™ื™ื ืื—ืจื™ื. ืฆืžื™ื’ื•ืชื• ื”ื™ื 3.95 ืกื ื˜ื™ืคื•ืื– ื‘ื˜ืžืคืจื˜ื•ืจื” ืฉืœ 20 ืžืขืœื•ืช ืฆืœื–ื™ื•ืก, ื•ื ืงื•ื“ืช ื”ื‘ื–ืง ืฉืœื• ื”ื™ื 28 ืžืขืœื•ืช ืฆืœื–ื™ื•ืก. ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžื™ื•ืฆืจ ื‘ืชื”ืœื™ื›ื™ื ืชืขืฉื™ื™ืชื™ื™ื ืฉื•ื ื™ื, ื›ื•ืœืœ ื”ื™ื“ืจืคื•ืจืžื™ืœืฆื™ื” ืฉืœ ืคืจื•ืคื™ืœืŸ, ืชื”ืœื™ืš ืฉืžืชืจื—ืฉ ื‘ื ื•ื›ื—ื•ืช ืงื˜ืœื™ื–ื˜ื•ืจื™ื ืฉืœ ืงื•ื‘ืœื˜ ืื• ืจื•ื“ื™ื•ื.

ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืงื‘ื•ืฆืช ื’ื“ื•ืช


ืฉื™ืžื•ืฉื™ื ืชืขืฉื™ื™ืชื™ื™ื ื‘ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ

ืžืžืก ื‘ืชืขืฉื™ื™ื” – ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืฉืžืฉ ื›ืžืžืก ื—ืฉื•ื‘ ื‘ืชืขืฉื™ื™ืช ื”ืฆื‘ืขื™ื, ื”ืœื›ื•ืช ื•ืžืกื™ืจื™ ืฆื‘ืข. ื”ื•ื ืžืฉืคืจ ืืช ื”ื–ืจื™ืžื” ืฉืœ ื”ืžื•ืฆืจื™ื ื•ืžืคื—ื™ืช ืืช ืฆืžื™ื’ื•ืชื, ืžื” ืฉืžืงืœ ืขืœ ื”ื™ื™ืฉื•ื ืฉืœื”ื ืขืœ ืคื ื™ ื”ืฉื˜ื—. ื›ืžื• ื›ืŸ, ื”ื•ื ืžืกื™ื™ืข ื‘ืžื ื™ืขืช ื™ืฆื™ืจืช ื›ืชืžื™ ืฉืžืŸ ืขืœ ืคื ื™ ื”ืฉื˜ื— ื”ืฆื‘ื•ืขื™ื.

ื—ื•ืžืจ ื’ืœื ืœืืกื˜ืจื™ื – ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืฉืžืฉ ื›ื—ื•ืžืจ ื’ืœื ืœื™ื™ืฆื•ืจ ืืกื˜ืจื™ื ื›ืžื• ืื™ื–ื•ื‘ื•ื˜ื™ืœ ืืฆื˜ื˜, ืืฉืจ ื ืคื•ืฅ ื‘ืชืขืฉื™ื™ืช ื”ืœื›ื•ืช ื•ื”ืฆื™ืคื•ื™ื™ื. ื”ืืกื˜ืจื™ื ื”ืœืœื• ืžืฉืžืฉื™ื ื’ื ื‘ืชืขืฉื™ื™ืช ื”ืžื–ื•ืŸ ื›ืชื•ืกืคื™ ื˜ืขื ื•ืจื™ื—. ื“ื•ื’ืžื” ื ื•ืกืคืช ื”ื™ื ื”ืฉื™ืžื•ืฉ ื‘ืืกื˜ืจื™ื ืฉืœ ื“ื™ ืืชื™ืœ ืคืชืืœื˜ (DEP) ื›ื—ื•ืžืจื™ ืจื™ื›ื•ืš ื—ืฉื•ื‘ื™ื ื‘ืคืœืกื˜ื™ืง ื•ื’ื•ืžื™.

ืชื•ืกืฃ ื“ืœืง – ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืฉืžืฉ ื›ืชื•ืกืฃ ืœื“ืœืงื™ ื‘ื ื–ื™ืŸ ื‘ืžื ื•ืขื™ื ืขื ื”ืฆืชื” ื ื™ืฆื•ืฆื™ืช. ื”ื•ื ืžืกื™ื™ืข ื‘ืžื ื™ืขืช ืงื™ืคืื•ืŸ ื‘ืžืื™ื™ื“ ื•ืžืกืคืง ืชื•ืกืคืช ืื ืจื’ื™ื” ืœื“ืœืงื™ื. ื‘ื ื•ืกืฃ, ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ื ื—ืฉื‘ ืœืชื—ืœื™ืฃ ืœื“ืœืงื™ ืืชื ื•ืœ ื•ื‘ื•ื˜ื ื•ืœ ื‘ื™ื™ืฆื•ืจ ื“ืœืงื™ื ื‘ื™ื•ืœื•ื’ื™ื™ื, ืžื” ืฉืชื•ืจื ืœื”ืคื—ืชืช ื”ืชืœื•ืช ื“ืœืงื™ื ืžืื•ื‘ื ื™ื.ืฉื™ืžื•ืฉ ื‘ืžืขื‘ื“ื•ืช ื›ื™ืžื™ื•ืช – ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืฉืžืฉ ื›ืžืžืก ื‘ืชื”ืœื™ื›ื™ ืกื™ื ืชื–ื” ืื•ืจื’ื ื™ืช ื‘ืžืขื‘ื“ื•ืช ื›ื™ืžื™ื•ืช. ื”ื•ื ืžืฉืžืฉ ื›ื—ื•ืžืจ ื‘ื™ื ื™ื™ื ื—ืฉื•ื‘ ืœื™ื™ืฆื•ืจ ืžื’ื•ื•ืŸ ืชืจื›ื•ื‘ื•ืช ืื•ืจื’ื ื™ื•ืช ื—ื“ืฉื•ืช. ืœื“ื•ื’ืžื”, ื‘ืชื”ืœื™ื›ื™ ืกื™ื ืชื–ื” ืฉืœ ืชืจื•ืคื•ืช, ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืืคืฉืจ ื™ืฆื™ืจืช ืงืฉืจื™ื ื›ื™ืžื™ื™ื ืžื“ื•ื™ืงื™ื ื‘ืชื”ืœื™ื›ื™ื ื›ืžื• ื”ื™ื“ืจื•ื’ื ืฆื™ื” ืืกื˜ืจืคื™ืงืฆื™ื”.ืชืขืฉื™ื™ืช ื”ื“ืคื•ืก – ื”ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืฉืžืฉ ื›ื—ื•ืžืจ ื ื™ืงื•ื™ ืœืžื“ืคืกื•ืช ืชืขืฉื™ื™ืชื™ื•ืช. ื”ื•ื ืžืืคืฉืจ ื”ืกืจื” ื™ืขื™ืœื” ืฉืœ ื“ื™ื• ื•ืฉืืจื™ื•ืช ื›ื™ืžื™ื•ืช ืื—ืจื•ืช ืžื”ืžื›ื•ื ื•ืช, ืžื” ืฉืžื‘ื˜ื™ื— ืคืขื•ืœื” ื—ืœืงื” ื•ืชื—ื–ื•ืงื” ืžื™ื ื™ืžืœื™ืช ืฉืœ ื”ืฆื™ื•ื“. ื ื•ืกืฃ ืขืœ ื›ืš, ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืฉืžืฉ ื›ืžืžืก ื‘ืชื”ืœื™ืš ื”ื”ื›ื ื” ืฉืœ ื“ืคื™ื ื•ืžืฉื˜ื—ื™ ื“ืคื•ืก, ื”ืžื‘ื˜ื™ื— ืชื•ืฆืื•ืช ืื™ื›ื•ืชื™ื•ืช ื‘ื”ื“ืคืกื”.

ืชืขืฉื™ื™ืช ื”ืงื•ืกืžื˜ื™ืงื” – ืืฃ ืขืœ ืคื™ ืฉืžืžืฉืœืช ืงื ื“ื” ืืกืจื” ืืช ื”ืฉื™ืžื•ืฉ ื‘ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ื‘ืงื•ืกืžื˜ื™ืงื” ื‘-2009, ื‘ืžื“ื™ื ื•ืช ืื—ืจื•ืช ื”ื•ื ืขื“ื™ื™ืŸ ื‘ืฉื™ืžื•ืฉ ื›ื—ื•ืžืจ ืžืžืก ื‘ืžื•ืฆืจื™ื ื›ืžื• ื‘ืฉืžื™ื ื•ื“ืื•ื“ื•ืจื ื˜ื™ื. ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืืคืฉืจ ืฉื™ืœื•ื‘ ื™ืขื™ืœ ืฉืœ ืžืจื›ื™ื‘ื™ื ืฉื•ื ื™ื ื•ืžืฉืคืจ ืืช ื”ื ื“ื™ืคื•ืช ื•ื”ืจื™ื— ืฉืœ ื”ืžื•ืฆืจื™ื.

ืชืขืฉื™ื™ืช ื”ืคื•ืœื™ืžืจื™ื ื•ื”ืคืœืกื˜ื™ืงื”

ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืฉืžืฉ ื›ื—ื•ืžืจ ืžืžืก ื‘ืชื”ืœื™ื›ื™ ื™ื™ืฆื•ืจ ืฉืœ ืคื•ืœื™ืžืจื™ื ืฉื•ื ื™ื ื•ืžืฉืคืจ ืืช ืชื›ื•ื ื•ืช ื”ื—ื•ืžืจ ื”ืกื•ืคื™. ื‘ืชื”ืœื™ื›ื™ ื™ื™ืฆื•ืจ ืคืœืกื˜ื™ืง, ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืฉืžืฉ ื›ื—ื•ืžืจ ื‘ื™ื ื™ื™ื ื‘ื™ืฆื™ืจืช ื—ื•ืžืจื™ื ื›ืžื• ืคื•ืœื™ืื•ืจื™ืชืŸ, ื”ืžืฉืžืฉื™ื ื‘ืžื’ื•ื•ืŸ ืžื•ืฆืจื™ื ืชืขืฉื™ื™ืชื™ื™ื.

ื‘ื˜ื™ื—ื•ืช ื•ื—ืฉื™ืคื”

ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ื”ื•ื ื—ื•ืžืจ ื ื“ื™ืฃ ื•ื“ืœื™ืง, ื•ืœื›ืŸ ื™ืฉ ืœืื—ืกืŸ ืื•ืชื• ื•ืœื”ืฉืชืžืฉ ื‘ื• ื‘ืื–ื•ืจื™ื ืžืื•ื•ืจืจื™ื ื”ื™ื˜ื‘. ื—ืฉื™ืคื” ืœืจื™ื›ื•ื–ื™ื ื’ื‘ื•ื”ื™ื ืฉืœ ื”ืื“ื™ื ืขืœื•ืœื” ืœื’ืจื•ื ืœื’ื™ืจื•ื™ื™ื ื‘ืขื™ื ื™ื™ื, ื‘ืจื™ืจื™ื•ืช ื•ื‘ื“ืจื›ื™ ื”ื ืฉื™ืžื”. ื‘ื ื•ืกืฃ, ื—ืฉื™ืคื” ืžืžื•ืฉื›ืช ืขืœื•ืœื” ืœื’ืจื•ื ืœืชืกืžื™ื ื™ื ื ื•ื™ืจื•ืœื•ื’ื™ื™ื ื–ืžื ื™ื™ื ื›ืžื• ืชื—ื•ืฉืช ืขื™ื™ืคื•ืช, ื‘ืœื‘ื•ืœ ื•ื›ืื‘ื™ ืจืืฉ. ื—ืฉื•ื‘ ืœื”ืฉืชืžืฉ ื‘ืฆื™ื•ื“ ืžื’ืŸ ืื™ืฉื™ ื‘ืขืช ืขื‘ื•ื“ื” ืขื ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ, ื›ื•ืœืœ ื›ืคืคื•ืช ื•ืžืฉืงืคื™ ืžื’ืŸ, ื•ืœืคืขื•ืœ ืœืคื™ ื”ื ื—ื™ื•ืช ื”ื‘ื˜ื™ื—ื•ืช.
ืœืกื™ื›ื•ื, ื‘ื–ื›ื•ืช ืชื›ื•ื ื•ืชื™ื• ื”ื™ื™ื—ื•ื“ื™ื•ืช ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ื”ื•ื ืชืจื›ื•ื‘ืช ืื•ืจื’ื ื™ืช ืจื‘-ืชื›ืœื™ืชื™ืช ื”ืžืฉืžืฉืช ื‘ืžื’ื•ื•ืŸ ืจื—ื‘ ืฉืœ ืชืขืฉื™ื•ืช. ื‘ื™ืŸ ืื ื–ื” ื›ืžืžืก ื™ืขื™ืœ, ื—ื•ืžืจ ื’ืœื ืœืืกื˜ืจื™ื, ืชื•ืกืฃ ื“ืœืง, ืื• ื—ื•ืžืจ ื ื™ืงื•ื™ – ื”ื‘ื ืช ื”ืฉื™ืžื•ืฉื™ื ื•ื”ืžืืคื™ื™ื ื™ื ืฉืœ ืื™ื–ื•ื‘ื•ื˜ื ื•ืœ ืžืืคืฉืจืช ืœื ืฆืœ ืืช ื™ืชืจื•ื ื•ืชื™ื• ื‘ืฆื•ืจื” ืžื™ื˜ื‘ื™ืช ื•ืœืžื–ืขืจ ืืช ื”ืกื™ื›ื•ื ื™ื ื”ื›ืจื•ื›ื™ื ื‘ืฉื™ืžื•ืฉ ื‘ื•.

ืงื‘ื•ืฆืช ื’ื“ื•ืช ื”ื™ื ื—ืœื•ืฆืช ืชื—ื•ื ื”ื›ื™ืžื™ืงืœื™ื ื‘ื™ืฉืจืืœ, ื•ืžื”ื•ื•ื” ืงื•ืจืช ื’ื’ ืื—ืช ื™ื™ื—ื•ื“ื™ืช ืœื›ืœ ืฉื™ืจื•ืชื™ ื ื™ื”ื•ืœ ื•ืชืคืขื•ืœ ืฉืจืฉืจืช ื”ืขืจืš ื•ื”ืืกืคืงื” ืœืชืขืฉื™ื™ื”.