H-C=O-H + 6H2 ------> C6H12O6C6H12O6 ------> CH3-CH2OH + CH3-COOHCH3-COOH + CH4 ------> CO2 + 2H2O + CH3-CH2OH
H-C=O-H + 6H2 ------> C6H12O6
C6H12O6 ------> CH3-CH2OH + CH3-COOH
CH3-COOH + CH4 ------> CO2 + 2H2O + CH3-CH2OH