公开(公告)号：KR1020120073087A

公开(公告)日：2012-07-04

申请号：KR1020110113201

申请日：2011-11-02

Applicant: 한국화학연구원

Inventor： 유주현 ,  정찬덕 ,  엄인용 ,  홍경식 ,  송봉근

IPC: C08B1/00 ,  C12P19/14 ,  C12P19/04

CPC classification number: C12P19/02 ,  C12P19/14 ,  C12P2201/00 ,  C13K1/02

Abstract: PURPOSE: A biomass processing method and an additive used for the method are provided to effectively absorb lignin-derived material and various activity inhibition materials, thereby promoting saccharification of cellulose by cellulose hydrolysis. CONSTITUTION: A biomass processing method comprises the following steps: suspending the biomass in water or aqueous acid solution; processing enzyme saccharification after acid pre-treating or autohydrolysis the biomass; and adding an additive selected from natural silicate, artificial silicate, zirconia, heat resistant organic polymer, activated carbon, and a mixture thereof to enzyme saccharification or the pre-treating. The biomass is crushed material or powdered form. The heat resistant organic polymer is polytetrafluoroethylene.

Abstract translation: 目的：提供用于该方法的生物质处理方法和添加剂，以有效吸收木质素衍生的材料和各种活性抑制物质，从而通过纤维素水解促进纤维素的糖化。 构成：生物质处理方法包括以下步骤：将生物质悬浮于水或酸水溶液中; 经过酸处理或自动水解生物质后处理酶糖化; 并将选自天然硅酸盐，人造硅酸盐，氧化锆，耐热有机聚合物，活性炭及其混合物的添加剂添加到酶糖化或预处理中。 生物质是粉碎的材料或粉末形式。 耐热有机聚合物是聚四氟乙烯。