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    • 73. 发明公开
    • 바이오매스 유래 경화성 화합물, 무용매형 경화성 조성물 및 이들의 제조방법
    • 生物质衍生的可固化化合物,无溶剂固化组合物及其制备方法
    • KR1020110026664A
    • 2011-03-16
    • KR1020090084416
    • 2009-09-08
    • 한국생산기술연구원학교법인 선목학원
    • 조진구김백진김상용이도훈이상협이재성
    • C07D405/14C07D303/02
    • C07D407/14C08F2/48C08G59/26
    • PURPOSE: A biomass-derived curable compound and a method for preparing the same are provided to replace petroleum resource-derived curable materials. CONSTITUTION: A biomass-derived curable compound is formed by binding two epoxide functional groups to at least one furane compounds. The biomass-derived curable compound is denoted by chemical formula I or II. A solvent-free curable composition contains the biomass-derived curable compound and initiator. The initiator is a cationic curing initiator. A method for preparing the biomass-derived curable compound comprises: a step of preparing starting material from cellulose for making furan compounds; and a step of mixing the furan compounds and epichlorohydrin and stirring. The furan compounds are 2,5-bishydroxymethylfuran or a compound of chemical formula III.
    • 目的:提供生物质衍生的固化性化合物及其制备方法以代替石油资源衍生的可固化材料。 构成:通过将两个环氧官能团结合至至少一种呋喃化合物形成生物质衍生的可固化化合物。 生物质衍生的可固化化合物由化学式I或II表示。 无溶剂的可固化组合物含有生物质衍生的可固化化合物和引发剂。 引发剂是阳离子固化引发剂。 制备生物质衍生的固化性化合物的方法包括:由纤维素制备起始原料以制备呋喃化合物的步骤; 以及将呋喃化合物和表氯醇混合并搅拌的步骤。 呋喃化合物是2,5-二羟甲基呋喃或化学式III的化合物。
    • 74. 发明公开
    • 다공성 물질에 의한 메탄올과 글리세롤의 배출 및 흡입조절시스템을 이용한 바이오디젤의 제조방법
    • 使用多孔材料生产生物质的方法用于甲醇和甘油的控释释放系统
    • KR1020100020872A
    • 2010-02-23
    • KR1020080079677
    • 2008-08-13
    • 한국생산기술연구원
    • 김상용이명구이도훈조진구박철환장규호
    • C10G3/00C10L1/19C12P7/00
    • Y02E50/13Y02P20/544Y02P30/20C10G3/00C10L1/19C12P7/00
    • PURPOSE: A method of manufacturing biodiesel by a discharge and absorption controlling system of methanol and glycerol is provided to minimize the inhibition of an enzyme inhibition material including methanol and glycerol, to produce biodiesel steadily, and to simplify a manufacturing device for biodiesel. CONSTITUTION: A method of manufacturing biodiesel comprises the following steps of: producing biodiesel by a transesterification of oil and methanol using enzymatic catalyst; inserting a porous material consisting methanol instead of inserting the methanol itself to the reactor; and separating glycerol from the porous material after a completion of the reaction. The porous material is a silica gel. The separation of the glycerol from the porous material is done by methanol and supercritical carbon dioxide. The reaction temperature for the transesterification is 40 deg C, and the stirring speed of the reactor is 300rpm.
    • 目的:提供一种通过甲醇和甘油的放电和吸收控制系统制造生物柴油的方法,以最大限度地减少包括甲醇和甘油在内的酶抑制物质的抑制,稳定生产生物柴油,并简化生物柴油的制造装置。 构成:生物柴油的制造方法包括以下步骤:通过使用酶催化剂的油和甲醇的酯交换生产生物柴油; 插入由甲醇组成的多孔材料,而不是将甲醇本身插入反应器; 并在反应完成后从多孔材料中分离甘油。 多孔材料是硅胶。 甘油与多孔材料的分离是通过甲醇和超临界二氧化碳进行的。 酯交换反应的温度为40℃,反应器的搅拌速度为300rpm。