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    • 8. 发明公开
    • 내부 열교환 증류탑이 구비된 3 성분 분별증류장치
    • 内部加热蒸馏塔三次分离的分馏装置
    • KR1020110133984A
    • 2011-12-14
    • KR1020100053710
    • 2010-06-08
    • 동아대학교 산학협력단
    • 김영한김병철
    • B01D3/32F25J3/02
    • B01D3/32F25J3/0295
    • PURPOSE: A three components fractional distilling apparatus is provided to facilitate operations and maintenance and to improve the separating efficiency of BTX three components by reducing power required for operating the apparatus. CONSTITUTION: A three components fractional distilling apparatus is composed of a first column and a second column. The first column is divided into an upper side(A1) and a lower side. The second column is divided into an upper side and a lower side(B2). An inner heat exchanging distilling column(C) is installed between the upper side of the first column and the lower side of the second column. The lower side of the first column is located at the cell of the inner heat exchanging distilling column. The upper side of the second column is located at the tube of the inner heat exchanging distilling column. A plurality of tubes is arranged in the inner heat exchanging distilling column and implements a heat exchanging process with respect to the cell. A BTX mixture is transferred between the upper side of the first column and the lower side of the second column.
    • 目的:提供三部件分馏装置,以便于操作和维护,并通过减少操作设备所需的功率来提高BTX三个部件的分离效率。 构成:三部分分馏装置由第一列和第二列组成。 第一列分为上侧(A1)和下侧。 第二列分为上侧和下侧(B2)。 内部热交换蒸馏塔(C)安装在第一塔的上侧和第二塔的下侧之间。 第一列的下侧位于内部热交换蒸馏塔的槽中。 第二列的上侧位于内部热交换蒸馏塔的管道。 多个管布置在内部热交换蒸馏塔中,并且相对于电池实现热交换过程。 BTX混合物在第一塔的上侧和第二塔的下侧之间转移。