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    • 45. 发明公开
    • 멀티-튜브 방사상 층 반응기
    • 多管径向床反应器
    • KR1020150132021A
    • 2015-11-25
    • KR1020150068030
    • 2015-05-15
    • 아이에프피 에너지스 누벨
    • 바제르-바쉬프레드릭델로파브리스파고알렉상드르
    • B01J19/24
    • B01J8/08B01J8/0015B01J8/006B01J8/12B01J2208/00752B01J2208/00761B01J2208/00893
    • 본발명은반응구역 (10) 이이동촉매층과함께제공된베셀을포함하는방사상층 반응기 (1) 에관한것이다. 반응기는상기반응구역 (10) 내에서: ●적어도두 개의공급물분배튜브들 (9) 로서, 각각의공급물분배튜브 (9) 는공급물주입수단과연통하는제 1 단부 (11) 및폐쇄된제 2 단부 (12) 를구비하고, 상기공급물분배튜브들 (9) 은실질적으로수직하게연장되고또한공급물이반응구역 (10) 을통과할수 있도록그리고촉매들을유지할수 있도록구성되는, 상기공급물분배튜브들 (9); ●적어도두 개의유출물수집튜브들 (13) 로서, 각각의유출물수집튜브는유출물배출수단과연통하는제 1 단부 (14) 및폐쇄된제 2 단부 (15) 를구비하고, 상기유출물수집튜브들 (13) 은실질적으로수직하게연장되고또한유출물이상기유출물수집튜브 (13) 를통과할수 있도록그리고촉매들을유지할수 있도록구성되는, 상기유출물수집튜브들 (13) 을추가로포함한다.
    • 本发明涉及多管径向床反应器(1),其包括容器,其包括反应区域(10)和移动催化床。 多管径向床反应器包括在反应区域(10)中的两个或更多个供给分配管(9)和两个或更多个排出收集管(13)。 每个供应分配管(9)包括:连接到供给注入单元的第一端单元(11)和封闭的第二端单元(12)。 供应分配管(9)构造成实际上垂直地延伸,允许供应通过反应区域(10)并维持催化剂。 每个废水收集管(13)包括:连接到流出排放单元的第一端单元(14)和封闭的第二端单元(15)。 流出物收集管(13)构造成实际上垂直地延伸,允许流出物通过流出物收集管(13)并维持催化剂。
    • 47. 发明授权
    • 다발관 강하막 반응기 및 이를 이용한 젖산 고분자 제조방법
    • 多反应层膜反应器和使用反应器的聚酰胺酸的制备方法
    • KR101337202B1
    • 2013-12-05
    • KR1020120089163
    • 2012-08-14
    • 한국화학연구원
    • 전종열장종산한요한
    • B01J10/02B01J8/12C08G63/78
    • B01J10/02B01J8/12C08G63/785
    • En existing falling film reactor has limitations in the effective dispersion of reactants having high viscosity and high melting point such as polymers. The purpose of the present invention is to develop a multitube falling film reactor which is capable of adjusting an aperture area of a liquid dispersion plate and letting liquid reactants having high viscosity totally flow to a surface of an inner wall and uniformly run towards the circumference direction of the surface of the inner wall at low pressure while the liquid reactants having high viscosity are uniformly distributed to each pipe of multiple perpendicular tubes, and to provide a method for successively and effectively manufacturing polylactic acids by using the same. The falling film reactor of the present invention is capable of being used in polymer reaction and being utilized as an evaporator for materials having high viscosity.
    • 现有的降膜反应器在高粘度和高熔点的反应物如聚合物的有效分散中具有局限性。 本发明的目的是开发一种能够调节液体分散板的开口面积并使具有高粘度的液体反应物全部流动到内壁的表面并均匀地朝着圆周方向流动的多管降膜反应器 的低粘度的内壁的表面,而具有高粘度的液体反应物均匀地分布在多个垂直管的每个管上,并提供一种通过使用它们连续有效地制造聚乳酸的方法。 本发明的降膜反应器能够用于聚合物反应,并用作具有高粘度的材料的蒸发器。