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1. 发明专利

JP2014000532A Gas separation device 有权
标题翻译：气体分离装置
公开(公告)号：JP2014000532A
公开(公告)日：2014-01-09
申请号：JP2012137889
申请日：2012-06-19
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社 , Kyushu Univ , 国立大学法人九州大学 , Jnc Engineering Co Ltd , Jncエンジニアリング株式会社
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , IZUMI JUN , MIURA NORIO , TANIUCHI TADASHI , KUROKI MANABU
IPC分类号： B01D53/04 , B01J20/06 , B01J20/34 , C01B13/02 , C01B21/04
CPC分类号： B01D53/047 , B01D53/0438 , B01D53/343 , B01D2253/1124 , B01D2256/10 , B01D2256/12 , B01D2257/104 , B01D2259/401 , B01D2259/402 , B01J20/041 , B01J20/06 , B01J20/3433 , B01J20/3458 , B01J20/3483 , B01J2220/606 , C01B13/0259 , C01B21/045 , C01B21/0455 , C01B2210/0045
摘要： PROBLEM TO BE SOLVED: To cut cost required for gas separation even with a simple configuration.SOLUTION: A gas separation device 100 includes: an absorption tower 110 that includes an absorbent 120 absorbing oxygen in an environment of a predetermined pressure and a predetermined temperature, and at least a part of which is exposed to an atmosphere of a temperature higher than an ordinary temperature; a first supply path 132 introducing air blown in from an air blower 130 into the absorption tower 110, and a second supply path 136 introducing the air lower in flow rate than the air introduced by the first supply path 132 into the absorption tower 110; a separated-gas discharge unit 140 connected to the absorption tower 110, and discharging separated gas; a first heat exchange unit 150 exchanging heat between the separated gas discharged from the absorption tower 110 and the air introduced from the first supply path 132 into the absorption tower 110; an oxygen discharge unit 160 depressurizing an interior of the absorption tower 110, desorbing the oxygen from the absorbent 120, and discharging the oxygen from the absorption tower 110; and a second heat exchange unit 170 exchanging the heat between the oxygen and the air introduced from the second supply path 136 into the absorption tower 110.
摘要翻译：要解决的问题：即使使用简单的结构也能降低气体分离所需的成本。解决方案：气体分离装置100包括：吸收塔110，其包括在预定压力和预定温度的环境中吸收氧的吸收剂120，并且其至少一部分暴露于高于常温的温度的气氛中; 将从鼓风机130吹入的空气引入吸收塔110的第一供给路径132以及将比第一供给路径132导入的空气低的空气的空气导入吸收塔110的第二供应路径136; 连接到吸收塔110的分离气体排出单元140，并排出分离的气体; 在从吸收塔110排出的分离气体与从第一供给路径132导入吸收塔110的空气之间进行热交换的第一热交换单元150; 氧气排出单元160对吸收塔110的内部进行减压，从吸收剂120解吸氧气，并从吸收塔110排出氧气; 以及将从第二供应路径136引入到吸收塔110中的氧气和空气之间的热交换的第二热交换单元170。

2. 发明专利

JP2014000531A Gas separation device and gas separation method 有权
标题翻译：气体分离装置和气体分离方法
公开(公告)号：JP2014000531A
公开(公告)日：2014-01-09
申请号：JP2012137888
申请日：2012-06-19
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社 , Kyushu Univ , 国立大学法人九州大学 , Jnc Engineering Co Ltd , Jncエンジニアリング株式会社
发明人： FUJIMINE TOMOYA , NAKAJIMA YOSHIFUMI , IZUMI JUN , MIURA NORIO , TANIUCHI TADASHI , KUROKI MANABU
IPC分类号： B01D53/04 , B01J20/06 , B01J20/34 , C01B13/02 , C01B21/04
CPC分类号： B01D53/047 , B01D53/04 , B01D53/0423 , B01D53/0438 , B01D53/0454 , B01D53/343 , B01D2253/1124 , B01D2256/10 , B01D2257/104 , B01D2259/40007 , B01D2259/402 , B01D2259/655 , B01J20/041 , B01J20/06 , B01J20/34 , B01J20/3433 , B01J20/3491 , B01J2220/606 , C01B13/02 , C01B13/0259 , C01B21/04 , C01B21/045 , C01B23/0052 , C01B2210/0034 , C01B2210/0037
摘要： PROBLEM TO BE SOLVED: To cut cost required for gas separation even with a simple configuration.SOLUTION: A gas separation device 100 includes: an absorption tower 110 at least a part of which is exposed to an atmosphere of either a higher or lower temperature than an ordinary temperature; a mixed-gas supply unit 120; an absorbent 130 provided in the absorption tower 110, absorbing a matter contained in mixed gas when contacting the mixed gas in an environment of a predetermined pressure and a predetermined temperature, and separating the matter in the mixed gas; a separated-gas discharge unit 140 discharging separated gas from the absorption tower 110; and an absorption-gas discharge unit 150 depressurizing an interior of the absorption tower 110, and discharging absorption gas absorbed by the absorbent 130 from the absorption tower 110. Heat reservoirs 160 that are arranged both upstream and downstream of the absorbent 130, respectively in a mixed-gas supply direction, and through which the mixed gas, the separated gas, and the absorption gas pass are provided in the absorption tower 110.
摘要翻译：要解决的问题：即使用简单的结构来降低气体分离所需的成本。解决方案：气体分离装置100包括：吸收塔110，其吸收塔110的至少一部分暴露于温度高于或低于一般的温度; 混合气体供给单元120; 设置在吸收塔110中的吸收体130，在预定压力和预定温度的环境中接触混合气体时吸收混合气体中所含的物质，并分离混合气体中的物质; 从吸收塔110排出分离的气体的分离气体排出单元140; 吸收气体排出单元150对吸收塔110的内部进行减压，并且将吸收剂130吸收的吸收气体从吸收塔110排出。吸收器130的上游和下游分别设置在吸收塔130的上游和下游混合气体供给方向，混合气体，分离气体和吸收气体通过的方式设置在吸收塔110中。

3. 发明专利

JP2010012367A Oxygen-producing method and oxygen-producing apparatus according to pressure swing adsorption method that employs oxygen-selective adsorbent 有权
标题翻译：氧气生产方法和氧气生产设备根据使用氧气选择性吸附剂的压力旋转吸附方法
公开(公告)号：JP2010012367A
公开(公告)日：2010-01-21
申请号：JP2008171935
申请日：2008-07-01
申请人： Kyuchaku Gijutsu Kogyo Kk , Kyushu Univ , 吸着技術工業株式会社 , 国立大学法人九州大学
发明人： IZUMI JUN , MIURA NORIO
IPC分类号： B01D53/02 , B01D53/04 , B01J20/06 , C01B13/02 , C01G49/00
CPC分类号： Y02P20/57
摘要： PROBLEM TO BE SOLVED: To provide an oxygen-producing method and an oxygen-producing apparatus according to a pressure swing adsorption method that employs an oxygen-selective adsorbent.
SOLUTION: The oxygen-producing method and the oxygen-producing apparatus for practicing the method employ a Perovskite-type oxide i.e., BaFeO
3-δ with Y or In doped therein as its adsorbent, in which oxygen-producing process and oxygen-producing apparatus, oxygen is adsorbed by the adsorbent at an adsorption temperature of 200 to 350°C which is the lowest adsorption temperature for a Perovskite-type oxide, heat is recovered from high-temperature nitrogen upon causing nitrogen to flow through the adsorbent, and heat is also recovered from high temperature oxygen upon desorbing oxygen from the adsorbent. By virtue of the highly efficient heat recovery, electricity consumption can be minimized and oxygen can economically be produced.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：待解决的问题：根据采用氧选择性吸附剂的变压吸附方法提供氧气生产方法和氧气生产装置。解决方案：用于实施该方法的氧气生产方法和氧气生产设备采用钙钛矿型氧化物，即其中掺杂有Y或In的BaFeO 3-δ作为其吸附剂，在氧气生成装置和氧气生成装置中，在吸附温度为200〜350℃的吸附温度下吸附氧，该吸附温度为钙钛矿型氧化物的最低吸附温度，在高温氮气引起后，回收热量氮气流过吸附剂，并且在从吸附剂解吸氧气时也从高温氧气中回收热量。凭借高效率的热回收，可以最大限度地减少电力消耗，并可以经济地生产氧气。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009167233A Process for recovery and purification of methane from biofermentation gas utilizing adsorbent 审中-公开
标题翻译：甲烷从生物利用吸收气体中回收和纯化的方法
公开(公告)号：JP2009167233A
公开(公告)日：2009-07-30
申请号：JP2008003855
申请日：2008-01-11
申请人： Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社
发明人： IZUMI JUN , O KOKO
IPC分类号： C10L3/10 , B01D53/04 , B01D53/26 , B01J20/18 , C10L3/06
CPC分类号： Y02C10/08 , Y02C20/20 , Y02E50/343
摘要： PROBLEM TO BE SOLVED: To provide a process for recovery and purification of methane from biofermentation gas utilizing an adsorbent. SOLUTION: (1) In a separation process by pressure swing process with coexisting gases, a tower 1, which is filled with the present adsorbents at relatively high pressure after completion of an adsorption step, is connected posteriorly to an another tower, which is filled with the present adsorbents at relatively low pressure after completion of a desorption step, to transfer residual methane from the tower 1 after completion of an adsorption step to the other tower to improve recovery. (2) In a separation process by pressure swing process with coexisting gases, the gases mainly comprising desorbed CO 2 are fed anteriorly to the adsorbent-adsorption tower after completion of an adsorption step, then residual methane in the tower is purged posteriorly to flow back into a feedstock line to improve recovery. As adsorbents, acid-treated silica gel, silicalite or acid-treated silicalite, and Li, Na, Ca-A type zeolite whose crystalline surface is silica-coated with a solid solution of aluminum oxide, or Li, Na, Mg, Ca-X type zeolite X coated with a solid solution of aluminum oxide are used. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供利用吸附剂从生物发酵气体回收和净化甲烷的方法。（1）在通过共存气体的压力摆动过程的分离过程中，在吸附步骤完成之后以相对高的压力填充有本吸附剂的塔1在另一个塔的后面连接，在脱附步骤完成之后，以相对较低的压力填充目前的吸附剂，在完成吸附步骤之后将残留的甲烷从塔1中转移到另一塔以提高回收率。（2）在通过共存气体的压力摆动过程的分离过程中，主要包含解吸的CO 2 的气体在吸附步骤完成之后被提供给吸附剂吸附塔，然后残留的甲烷塔被向后吹扫回流入原料管线以改善回收率。作为吸附剂，经酸处理的硅胶，硅沸石或酸处理的硅沸石以及其结晶表面用氧化铝固溶体二氧化硅涂覆的Li，Na，Ca-A型沸石，或Li，Na，Mg，Ca- 使用涂有氧化铝固溶体的X型沸石X. 版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008055312A Method and apparatus for treating harmful component-containing liquid 审中-公开
标题翻译：用于处理含有有害成分的液体的方法和装置
公开(公告)号：JP2008055312A
公开(公告)日：2008-03-13
申请号：JP2006235114
申请日：2006-08-31
申请人： Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社
发明人： IZUMI JUN , O KOKO
IPC分类号： C02F1/72 , B01J20/10 , B01J20/18 , C02F1/28 , C02F1/58 , C02F1/78
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for rendering a liquid containing harmful components such as various organic contaminants, malodorous components and bacteria harmless. SOLUTION: The method for treating the harmful component-containing liquid comprises: a step (A) of adding a water-soluble oxidizer, a mixed solution of the water-soluble oxidizer with a dissolvable water-soluble oxidizer or a mixed solution of the water-soluble oxidizer with dissolved ozone to the harmful component-containing liquid and mixing the resulting liquid; a step (B) of making the resulting liquid flow through a packed column in which at least one adsorbent selected from the group of (1) pentasil zeolite, (2) zeolite beta, (3) ultrastable Y-type zeolite (USY), (4) mesoporous silicate, (5) ultrastable mordenite and (6) silica gel, each of which adsorbs the water-soluble oxidizer or the mixed solution of the water-soluble oxidizer with dissolved ozone and the harmful components, is packed; and a step (C) of rendering the harmful components contained in the liquid harmless by the action of the water-soluble oxidizer or the mixed solution of the water-soluble oxidizer with dissolved ozone. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种使含有各种有机污染物，恶臭成分和细菌等有害成分的液体无害化的方法和装置。解决方案：用于处理含有害成分的液体的方法包括：将水溶性氧化剂，水溶性氧化剂的混合溶液与可溶解的水溶性氧化剂或混合溶液的水溶性氧化剂与溶解的臭氧混合到含有害成分的液体中并混合所得液体; 使得所得液体流过其中至少一种选自（1）pentasil沸石，（2）沸石β，（3）超稳定Y型沸石（USY）的吸附剂的填充柱的步骤（B）（4）介孔硅酸盐，（5）超稳定丝光沸石和（6）硅胶，其中每种都吸附水溶性氧化剂或水溶性氧化剂与溶解臭氧和有害成分的混合溶液; 以及通过水溶性氧化剂或水溶性氧化剂与溶解臭氧的混合溶液的作用使液体中含有的有害成分无害化的工序（C）。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2013017930A Method for improving voc recovery rate in low-temperature liquefied voc recovery method by moisture removal and cold heat recovery using adsorbent 审中-公开
标题翻译：通过水分去除和冷热回收利用吸附剂改善低温液化VOC回收方法中的VOC回收率的方法
公开(公告)号：JP2013017930A
公开(公告)日：2013-01-31
申请号：JP2011151691
申请日：2011-07-08
申请人： Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社
发明人： IZUMI JUN , O KOKO , TAZOE MINORU , IDETA YUSUKE
IPC分类号： B01D53/72 , B01D53/02 , B01D53/04 , B01D53/26 , B01J20/18 , B01J20/20 , B01J20/34
CPC分类号： Y02A50/235
摘要： PROBLEM TO BE SOLVED: To provide a VOC recovery method which uses an adsorbent and has a high recovery rate by low-temperature VOC concentration following moisture removal.SOLUTION: The VOC recovery method includes: pressurizing and introducing air containing VOC and moisture to a moisture selection-type adsorbent adsorption tower to remove the moisture; liquefying and recovering VOC at low temperature; recovering cold heat from low-temperature dry air after the VOC recovery; and decompressing the moisture-adsorbed moisture selection-type adsorbent adsorption tower by use of the dry air as countercurrent purge gas to detach the moisture. Coadsorbed VOC which is desorbed from the moisture adsorbent in an early stage of a regeneration step of the moisture adsorption tower is adsorptively removed in an installed VOC adsorption tower, and the adsorbed VOC is desorbed by carrying air in a countercurrent direction from the rear of the tower in the remaining time and refluxed to the inlet of the moisture adsorption tower in an adsorption step, whereby the VOC recovery rate is improved. The VOC adsorbent being used is a VOC adsorbent using, singly or in combination, high silica zeolite, mesoporous silica and activated charcoal.
摘要翻译：要解决的问题：提供使用吸附剂的VOC回收方法，并且在去除湿气后通过低温VOC浓度具有高回收率。解决方案：VOC回收方法包括：将含有VOC和水分的空气加压并引入水分选择型吸附塔，去除水分; 在低温下液化和回收VOC; VOC回收后从低温干燥空气中回收冷热; 并且通过使用干燥空气作为逆流吹扫气体来减压吸湿水分选择型吸附塔，以分离水分。在安装的VOC吸附塔中吸附除去在水分吸附塔的再生步骤的早期阶段从水分吸附剂中脱附的共吸附VOC，并且通过沿着逆流方向从空气的背面携带空气解吸吸附的VOC 塔在剩余时间内并在吸附步骤中回流到吸湿塔的入口，从而提高VOC回收率。使用的VOC吸附剂是单独或组合使用高二氧化硅沸石，介孔二氧化硅和活性炭的VOC吸附剂。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2008164146A Methane storage method using adsorbent for efficiently eliminating methane adsorption heat 审中-公开
标题翻译：使用吸附剂有效消除甲烷吸收热的甲烷储存方法
公开(公告)号：JP2008164146A
公开(公告)日：2008-07-17
申请号：JP2007000051
申请日：2007-01-04
申请人： Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社
发明人： IZUMI JUN
IPC分类号： F17C11/00 , C10L3/00 , C10L3/06
摘要： PROBLEM TO BE SOLVED: To provide a methane storage method for efficiently adsorbing methane while keeping tower internal temperature constant by emitting heat of adsorption generated by methane adsorption, to the outside of a system. SOLUTION: The methane storage method for pressurizing and introducing methane into an adsorption tower filled with a methane adsorbent and bringing methane into contact with the adsorbent to adsorb and store methane comprises providing a circulating line from the rear of the adsorption tower to an inlet pressurization line, and emitting heat of adsorption generated by methane adsorption, to the outside of the system by a compressor after-cooler to efficiently adsorb methane while keeping the tower internal temperature constant. Further in the above process, a chiller unit is provided behind the compressor after-cooler, and methane with a low temperature below a room temperature is supplied to the adsorption tower to adsorb and store methane at a low temperature. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种甲烷储存方法，用于有效吸附甲烷，同时通过将甲烷吸附产生的吸附热吸收到系统外部来保持塔内部温度恒定。解决方案：用于将甲烷加压和引入填充有甲烷吸附剂的吸附塔并使甲烷与吸附剂接触以吸附和储存甲烷的甲烷储存方法包括从吸附塔的后部提供循环管线入口加压管线和通过甲烷吸附产生的吸附热量，通过压缩机后冷却器向系统外部排出以有效地吸附甲烷，同时保持塔内部温度恒定。此外，在上述工序中，在压缩机后冷却器的后方设置冷冻机组，将低于室温的低温甲烷供给到吸附塔，以在低温下吸附并储存甲烷。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008161743A Low temperature liquefied voc recovery method for performing removal of moisture and recovery of cold using adsorbent 审中-公开
标题翻译：低温液体挥发性有机化合物回收方法，用于去除水分和使用吸附剂冷却回收
公开(公告)号：JP2008161743A
公开(公告)日：2008-07-17
申请号：JP2006351231
申请日：2006-12-27
申请人： Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社
发明人： IZUMI JUN
IPC分类号： B01D53/26 , B01D5/00 , B01D53/02 , B01D53/04 , B01D53/28 , B01D53/44 , B01D53/74 , B01J20/18
CPC分类号： Y02P70/34
摘要： PROBLEM TO BE SOLVED: To provide a VOC recovery method due to the low temperature condensation of VOC succeeding to the removal of moisture using the adsorbent. SOLUTION: Air containing VOC and moisture is pressurized to be introduced into a moisture selectively adsorbent adsorbing column and brought into contact with the adsorbent to adsorb moisture by the adsorbent to remove moisture. Thereafter, VOC is recovered by liquefying, the cold is recovered from dried and low temperature air after recovering VOC, and then the moisture selectively adsorbent adsorbing column having adsorbed moisture is evacuated using dry air as a countercurrent purge gas and moisture is separated from the adsorbing column to perform the adsorptive recovery of moisture and the heat accumulation recovery of evaporation heat. The moisture selective adsorbent is at least one kind of an adsorbent selected from the group consisting of K-A, Na-A, Na-K-A and Ca-A. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供VOC回收方法，这是由于使用吸附剂除去水分后VOC的低温冷凝。解决方案：含有VOC和水分的空气被加压以引入湿度选择性吸附剂吸附塔并与吸附剂接触以吸附吸附剂的水分以除去水分。此后，通过液化回收VOC，在回收VOC后从干燥和低温空气中回收冷，然后使用干燥空气作为逆流吹扫气体抽吸具有吸附水分的选择性吸附剂吸附塔，并将水分与吸附分离柱进行吸湿回收和蒸发热积聚回收。水分选择性吸附剂是选自K-A，Na-A，Na-K-A和Ca-A中的至少一种吸附剂。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2013056341A Method for removing moisture from component forming azeotrope by utilizing adsorbent 审中-公开
标题翻译：通过使用吸附剂从形成AZEOOPOPE的组分中除去水分的方法
公开(公告)号：JP2013056341A
公开(公告)日：2013-03-28
申请号：JP2012244106
申请日：2012-11-06
申请人： Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社
发明人： IZUMI JUN , O KOKO
IPC分类号： B01D53/28 , B01D53/26 , B01J20/18 , C07C29/76 , C07C31/08
摘要： PROBLEM TO BE SOLVED: To provide a method for removing moisture from a component forming an azeotrope by utilizing an adsorbent.SOLUTION: The method for removing moisture by a pressure swing process of a component forming an azeotrope together with water (hereinafter, referred to as the other component) and moisture is conducted by pressurizing vapor of a mixture containing water and the other component, introducing it to an adsorbent bed having selectivity for moisture and causing it to come into contact with an adsorbent to separate moisture from the other component by causing the adsorbent to adsorb moisture, and then discontinuing to supply the mixture to the adsorbent bed and desorbing the moisture from the adsorbent bed by depressurizing the adsorbent bed having selectivity for moisture that has adsorbed moisture or by using the other component, which is a product, or an inert gas as a purge gas under atmospheric or reduced pressure. The adsorbent having selectivity for moisture is at least one selected from the group consisting of K-A, Na-A, Na-K-A, and Ca-A, the surface of which has been subjected to silica coating with a hydrolysis product of an organosilicon compound in a liquid phase or gas phase.
摘要翻译：要解决的问题：提供通过利用吸附剂从形成共沸物的成分除去水分的方法。解决方案：通过与水（以下称为其它组分）和水分形成共沸物的组分的压力摆动过程和水分来除去水分的方法通过加压含水混合物的蒸气和其它组分将其引入具有对湿气的选择性并使其与吸附剂接触的吸附剂床，通过使吸附剂吸附水分从而将湿气与其他组分分离，然后停止将混合物供应到吸附床并解吸通过对具有吸附水分的湿度选择性的吸附剂床或通过使用作为产品的其它组分或作为吹扫气体的惰性气体在大气压或减压下进行减压来从吸附床吸收水分。具有选择性的吸附剂是选自KA，Na-A，Na-KA和Ca-A中的至少一种，其表面已经用有机硅化合物的水解产物进行二氧化硅涂覆液相或气相。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2011078885A Dioxins-containing liquid treatment method and apparatus 审中-公开
标题翻译：含二氧化硫液体处理方法和装置
公开(公告)号：JP2011078885A
公开(公告)日：2011-04-21
申请号：JP2009232110
申请日：2009-10-06
申请人： Dainichiseika Color & Chem Mfg Co Ltd , Kurita Water Ind Ltd , Kyuchaku Gijutsu Kogyo Kk , 吸着技術工業株式会社 , 大日精化工業株式会社 , 栗田工業株式会社
发明人： IZUMI JUN , O KOKO , HONDA KEN , NAKAYASU SATOSHI , MIYASHITA SHOGO , SHIRAI TAKAYUKI , SHIOYA GO , ENOMOTO MIKIJI
IPC分类号： C02F1/78 , B01J20/18 , C02F1/28
摘要： PROBLEM TO BE SOLVED: To provide a dioxins-containing liquid treatment method which can efficiently treat dioxins-containing liquid using ozone that is an oxidizing agent having high safety, and an apparatus for the method.
SOLUTION: The dioxins-containing liquid from a main plant 1 is sent to a mixer 4 through waste liquid leading-out piping 2 by a waste liquid transport pump 3, and after injecting ozone from an ozone generator 5, the liquid is introduced into an adsorbent-packed column 6. Dioxins and the ozone in the introduced liquid is coadsorbed in the adsorbent layer 6b, reaction is carried out in a high concentration state to decompose the dioxins, and the liquid is discharged from treated liquid discharge piping 7. If necessary, an ozone decomposing agent layer 6b is installed at a treated liquid outlet side in the adsorbent-packed column 6 through a partition 6c.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：待解决的问题：提供一种含二氧杂环己烷的液体处理方法，该方法能够使用作为高安全性的氧化剂的臭氧，有效地处理含二氧化物的液体，以及该方法的装置。解决方案：来自主厂1的含二恶英的液体通过废液输送泵3通过废液引出管2送入混合器4，在从臭氧发生器5注入臭氧之后，液体为引入吸附剂填充柱6.引入液体中的二恶英和臭氧在吸附层6b中共吸附，以高浓度状态进行反应以分解二恶英，并且液体从处理液体排出管道7排出如果需要，通过分隔件6c将臭氧分解剂层6b安装在吸附剂填充塔6的处理液出口侧。版权所有（C）2011，JPO＆INPIT

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