发明名称 |
METHOD AND APPARATUS FOR MIXING A LIGNOCELLULOSIC MATERIAL WITH ENZYMES |
摘要 |
<p>A method to treat a lignocellulosic material including: performing a steam explosion reaction on the lignocellulosic material and discharging a slurry from the reaction that compresses the lignocellulosic material; adding an alkali material to the slurry in a first conveyor, wherein the alkali material increases the average pH of the slurry moving through the first conveyor; transferring the slurry with the alkali material from the first conveyor to a second conveyor; adding an enzyme solution to the slurry while in, entering or at the discharge of the second conveyor; transferring the slurry with the enzyme solution from the second conveyor slurry to a mixer; mixing the slurry in the mixer, wherein a second portion of the enzyme solution is added to the slurry during the mixing, and transferring the slurry with the enzyme solution from the mixer to a first reactor vessel wherein the slurry in the first reactor vessel undergoing enzymatic hydrolysis such that the viscosity of the slurry is reduced in the first reactor vessel.</p> |
申请公布号 |
CA2813968(A1) |
申请公布日期 |
2012.05.24 |
申请号 |
CA20112813968 |
申请日期 |
2011.11.21 |
申请人 |
ANDRITZ INC. |
发明人 |
ROMERO, RODOLFO;STROMBERG, BERTIL |
分类号 |
C12P19/02;C12M1/02;C12P19/14 |
主分类号 |
C12P19/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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