Pilot-scale study on the acid-catalyzed steam explosion of rice straw using a continuous pretreatment system

WH Chen, CC Tsai, CF Lin, PY Tsai, WS Hwang - Bioresource technology, 2013 - Elsevier
A continuous acid-catalyzed steam explosion pretreatment process and system to produce
cellulosic ethanol was developed at the pilot-scale. The effects of the following parameters
on the pretreatment efficiency of rice straw feedstocks were investigated: the acid
concentration, the reaction temperature, the residence time, the feedstock size, the
explosion pressure and the screw speed. The optimal presteaming horizontal reactor
conditions for the pretreatment process are as follows: 1.7 rpm and 100–110° C with an acid …

Pilot-scale study on the acid-catalyzed steam explosion of rice straw using a continuous pretreatment system.

CWH Chen WenHua, TCC Tsai ChiaChin… - 2013 - cabidigitallibrary.org
A continuous acid-catalyzed steam explosion pretreatment process and system to produce
cellulosic ethanol was developed at the pilot-scale. The effects of the following parameters
on the pretreatment efficiency of rice straw feedstocks were investigated: the acid
concentration, the reaction temperature, the residence time, the feedstock size, the
explosion pressure and the screw speed. The optimal presteaming horizontal reactor
conditions for the pretreatment process are as follows: 1.7 rpm and 100-110° C with an acid …
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