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[...]
Technology for conversion of second generation feedstock
Lignocellulosic feedstocks are often more difficult to break down into their constituent parts in comparison with first generation feedstocks. Therefore, the conversion technologies are also more costly. A schematic diagram of a potential ethanol production process from cellulosic feedstock is shown in Fig. 9.6.
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The lignocellulosic feedstock after collection is too bulky and needs to be converted to an optimal size by mechanical steps like chipping, grinding and milling. These size reduction steps are necessary to achieve an optimal size of the feedstock.