global marketing 2007 chevron corporation 1 31 07 organ g070047_part1_pakistanbiofuels bio feedstocks for blending into automotive fuels what you need to know before blend ethanol gasoline part and fatty acid methyl esters diesel 2 lew gibbs roger product engineering regulations technology usa inc 2global content n supply demand background information on why are becoming important motor l performance issues emissions effects fuel economy water tolerance materials compatibility care during introduction biodiesel lsome biofuels basic facts figures lbiodiesel manufacturing it s a batch process so get the quality right catalyst production challenges lrefiner marketer perspective lthe external sustainability nox challenge summary lchevron enabling winners lon going steps 3global petroleum usage is rising worldwide especially transportation surplus oil capacity has dwindled no significant reductions foreseen
