Как выбрать гостиницу для кошек
14 декабря, 2021
Сегодня каждый, кто собирается в отпуск и не знает, с кем оставить своего котика или кошку, может во[...]
Butane and Butadiene
Starting from biomass, butadiene potentially can be produced from ethanol: ethanol is firstly dehydrogenated to acetaldehyde, which is then followed by aldol condensation and dehydration over a catalyst to form butadiene, with an overall yield of 70% (Weissermel and Arpe, 2003). Butadiene can subsequently be converted to butane by reduction.
|
FIGURE 6 Main conversion pathways for producing the existing bulk chemicals in fossil refinery from lignocel — lulosic biomass. |