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1.发明公开WATER-SOLUBLE ORGANIC MATERIAL CONDENSATION APPARATUS 有权KONDENSATIONSVORRICHTUNGFÜRWASSERLÖSLICHEORGANISCHE STOFFE
公开(公告)号：EP1452219A4
公开(公告)日：2006-03-22
申请号：EP01978832
申请日：2001-10-19
发明人： IKEDA SHIRO , NAKANE TAKASHI
IPC分类号： B01D53/22 , B01D3/00 , B01D3/14 , B01D3/32 , B01D3/36 , B01D5/00 , B01D61/36 , B01D71/02 , C07C7/144
CPC分类号： B01D61/362 , B01D3/14 , B01D3/143 , B01D3/146 , B01D3/322 , B01D53/228 , B01D71/028 , Y10S159/27 , Y10S159/28 , Y10S203/08
摘要： A water-soluble organic material condensation apparatus equipped with a distillation column for distilling an aqueous solution of a water-soluble organic material, wherein a vapor generated at the top of the distillation column or a condensed liquid from the vapor is introduced to a device other than the distillation column which has the function to separate water from the water-soluble organic material to thereby condense the water-soluble organic material through separating water and then the condensed water-soluble organic material is recycled to the distillation column. The device other than the distillation column is desirably a separative film such as a zeolite film. The apparatus is improved in the operation of the upper portion of the condensation section of the distillation column and allows energy savings during distillation.
摘要翻译： 一种水溶性有机材料冷凝装置，其配备有用于蒸馏水溶性有机材料的水溶液的蒸馏塔，其中在蒸馏塔顶部产生的蒸气或来自蒸汽的冷凝液体被引入到其它装置 比具有从水溶性有机材料分离水分的功能的蒸馏塔通过分离水浓缩水溶性有机材料，然后将冷凝的水溶性有机材料再循环到蒸馏塔中。 蒸馏塔以外的装置优选为沸石膜等分离膜。 该装置在蒸馏塔的冷凝段的上部的操作中得到改进，并且在蒸馏期间能够节省能量。
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2.发明公开METHOD FOR CONCENTRATING WATER-SOLUBLE ORGANIC MATERIAL 有权VERFAHREN ZUR KONZENTRATION VONWASSERLÖSLICHEMORGANISCHEM MATERIAL
公开(公告)号：EP1614458A4
公开(公告)日：2006-07-26
申请号：EP04713166
申请日：2004-02-20
发明人： IKEDA SHIRO
摘要： A method for concentrating a water-soluble organic material wherein a mixture of the water-soluble organic material with water is distilled in a distillation column (11), and the fraction from the top (11a) of the distillation column (11) is separated by the use of a membrane separator (14) into a permeated vapor (F2) and a non-permeated vapor (F3), which comprises once condensing the fraction to form a condensate, heating the condensate in an evaporator (13) to generate a vapor (F1) having a pressure higher than the operation pressure for the distillation column (11), and introducing the vapor (F1) to the membrane separator (14), thereby separating water from the mixture.
摘要翻译： 一种用于浓缩水溶性有机材料的方法，其中将水溶性有机材料与水的混合物在蒸馏塔（11）中蒸馏，并将来自蒸馏塔（11）顶部（11a）的馏分分离 通过将膜分离器（14）用于渗透蒸气（F2）和非渗透蒸气（F3），其包括一旦冷凝所述馏分形成冷凝物，在蒸发器（13）中加热冷凝物以产生 蒸汽（F1）的压力高于蒸馏塔（11）的操作压力，并将蒸汽（F1）引入膜分离器（14），从而将水从混合物中分离出来。
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公开(公告)号：EP1808222A4
公开(公告)日：2008-09-17
申请号：EP05770794
申请日：2005-08-11
发明人： LIN SUIWEN , IKEDA SHIRO
CPC分类号： B01D53/02 , B01D71/028 , B01D2253/108 , B01D2257/70 , B01D2313/38
摘要： A method for the separation of components by which an acid component can partially be separated from a mixture comprising the acid component and water without deteriorating the properties of crystalline zeolite. Namely, a method for separating partially an organic acid component (such as acetic acid) from a mixture comprising the acid component and water by using crystalline zeolite, wherein when a vapor (16) of the mixture is brought into contact with crystalline zeolite (11), the vapor (16) is heated with a ribbon heater (13) to such a temperature as to inhibit the vapor (16) from capillary condensation.
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公开(公告)号：EP1563894A4
公开(公告)日：2005-12-07
申请号：EP03748686
申请日：2003-10-02
发明人： IKEDA SHIRO , SATO RYOKI
CPC分类号： B01D63/065 , B01D53/22 , B01D63/06 , B01D65/08 , B01D71/028 , B01D2321/2008
摘要： A multi-tube separation membrane module, comprising a plurality of tubular separation membrane element (3) having sealing ends and opening ends, outer tubes (13) surrounding the tubular separation membrane elements (3) at clearances and having first opening parts (131) on the sealing end sides of the tubular separation membrane elements (3) and second opening parts (133) near the opening ends of the tubular separation membrane elements, an inlet means (4a) communicating with the first opening parts (131) of the outer tubes (13), a first outlet means (4b) communicating with the opening ends of the tubular separation membrane elements (3), and a second outlet means (1) communicating with the second opening parts (133) of the outer tubes (13), characterized in that fluid (F1) flowing from the first opening parts (131) of the outer tubes through the inlet means (4a) flows through the clearances between the tubular separation membrane elements (3) and the outer tubes (13), a component (F2) separated from the fluid (F1) by the tubular separation membrane elements (3) flows out from the first outlet means (4b) through the opening ends of the tubular separation membrane elements (3), and a remaining fluid (F3) flows out from the second outlet means (1).
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