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1. 发明专利

JP2010172842A Gas-liquid reaction method and apparatus using microbubble 有权
标题翻译：气体反应方法和使用微生物的装置
公开(公告)号：JP2010172842A
公开(公告)日：2010-08-12
申请号：JP2009019366
申请日：2009-01-30
申请人： Nippon Refine Kk , 日本リファイン株式会社
发明人： BANDO YOSHIYUKI , KAWASE YASUHITO , YASUDA KEIJI , TAKEYAMA TOMOKIYO
IPC分类号： C02F1/78 , B01F1/00 , B01F3/04 , B01F5/10
摘要： PROBLEM TO BE SOLVED: To provide a gas-liquid reaction method and apparatus which can improve ozone use efficiency from a standpoint of equipment engineering paying attention to a flow behavior of ozone microbubbles in an air-lift type gas-liquid reaction apparatus by installing a particular draft tube or partition plate in the apparatus. SOLUTION: In the gas-liquid reaction method and apparatus, a microbubble generator is incorporated in an air-lift bubble column, a ratio of the cross section of a downflow portion to the column is controlled by a diameter of the draft tube and a position of the partition plate to control the flow behavior of the microbubbles in the column. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种气液反应方法和装置，其可以从设备工程的观点来提高臭氧利用效率，注意空气提升式气液反应装置中臭氧微泡的流动行为通过在设备中安装特定的引流管或分隔板。解决方案：在气液反应方法和装置中，将微泡发生器结合到气泡泡罩塔中，下流部分与塔的横截面的比例由引流管的直径以及分隔板的位置，以控制柱中微泡的流动行为。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009109559A Method and apparatus for regenerating releasing liquid from releasing liquid waste water 有权
标题翻译：释放液体废水中再生液体的方法与装置
公开(公告)号：JP2009109559A
公开(公告)日：2009-05-21
申请号：JP2007278988
申请日：2007-10-26
申请人： Nippon Refine Kk , 日本リファイン株式会社
发明人： TAKEYAMA TOMOKIYO , KONO MASAFUMI , ODA AKIMASA , MIZUTANI EIICHI , KAWASE YASUHITO
IPC分类号： G03F7/42 , B01D1/22 , B01D3/00 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for regenerating a new releasing liquid, decreasing replenishment of an expensive releasing liquid having purity available to electronic industry, and regenerating refined releasing liquid from the releasing liquid waste water at a higher recovery percentage than before.
SOLUTION: In the method for separating and removing resist from the releasing liquid waste water containing resist which is discharged from a manufacturing process for a liquid crystal display panel to regenerate a releasing liquid, this method and apparatus for regenerating the releasing liquid is characterized in that alkaline of weight 0.01-0.2 times as large as the resist weight is added to the resist in the releasing liquid waste water.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种再生新型释放液体的方法和装置，减少了对电子工业具有可用纯度的昂贵的释放液体的补充，并且从较高的释放液体废水再生精制液恢复百分比。解决方案：在从用于液晶显示面板的制造工序排出的释放液体废水含有抗蚀剂中分离除去抗蚀剂以再生释放液体的方法中，用于再生释放液体的方法和装置是其特征在于，在释放液体废水中的抗蚀剂中加入重量为抗蚀剂重量的0.01-0.2倍的碱。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008114203A Method and apparatus for recovering and enriching voc from voc-containing exhaust gas and cleaning exhaust gas 有权
标题翻译：从含VOC的排气和清洁排气中回收和增加VOC的方法和装置
公开(公告)号：JP2008114203A
公开(公告)日：2008-05-22
申请号：JP2006302400
申请日：2006-11-08
申请人： Nippon Refine Kk , 日本リファイン株式会社
发明人： KAWASE YASUHITO , ODA AKIMASA , TAKEYAMA TOMOKIYO , IKEDA TSUYOSHI , MIZUTANI EIICHI
IPC分类号： B01D53/44 , B01D53/14 , B01D53/77
CPC分类号： Y02A50/235
摘要： PROBLEM TO BE SOLVED: To provide a method and an apparatus for cleaning exhaust gas containing volatile organic compounds [VOC(VOC having physical properties such as a higher boiling point than that of water, hydrophilicity and easy dissolvability in water, and having no azeotropic point with water)] discharged from a hot air dryer of a chemical plant, and recovering enriched liquid. SOLUTION: By using this VOC recovering and enriching apparatus which is composed of a VOC enriching section having one block of vapor-liquid contact mechanism and a recovering section in the gas downstream side of the enriching section, water serving as an absorbent supplied from the gas downstream side of the recovering section is made to flow down through the enriching section while absorbing VOC contained in exhaust gas in the recovering section, VOC-containing exhaust gas is introduced from the gas upstream side of the enriching section, and water, the absorbent, is vaporized in the enriching section to discharge cleaned gas to the system outside through the recovering section. The VOC enriched liquid enriched in the enriching section is sent to a storage part provided at the lower end of the apparatus. Stored VOC liquid is circulated to the gas downstream side of the enriching section, VOC is enriched by vaporization of water in the circulation liquid, and the enriched circulation liquid is discharged to the system outside, when reaching a given concentration. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种清洁含有挥发性有机化合物的废气的方法和装置[VOC（VOC（VOC）具有比水的沸点高的物理性质，亲水性和易溶于水的溶剂，并具有与水的共沸点）]从化工厂的热空气干燥器排出，并回收富集液体。解决方案：通过使用该VOC回收和富集装置，其由具有一个气 - 液接触机构块的VOC富集部分和在富集部分的气体下游侧的回收部分组成，用作吸收剂的水从回收部的气体下游侧，在吸收回收部中的废气中含有VOC的同时，向富集部流下，从富集部的气体上游侧引入含有VOC的排气，吸收剂在富集部分中蒸发，以通过回收部分将清洁的气体排出到外部的系统。富集富集部分的富含VOC的液体被送到设置在下端的储存部分。储存的VOC液体循环到富集部分的气体下游侧，VOC通过循环液体中的水的蒸发而富集，并且当达到给定浓度时，富集的循环液体被排出到系统外部。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006111487A Method for recovering hydrofluoric acid 有权
标题翻译：回收氢氟酸的方法
公开(公告)号：JP2006111487A
公开(公告)日：2006-04-27
申请号：JP2004300350
申请日：2004-10-14
申请人： Mitsubishi Chemical Engineering Corp , Nippon Refine Kk , Ryoka Forward Kk , 三菱化学エンジニアリング株式会社 , 日本リファイン株式会社 , 菱化フォワード株式会社
发明人： MIYATA KENYO , KAMEYAMA KAORU , KAWASE YASUHITO
IPC分类号： C01B7/19 , B01D1/00 , B01D3/14 , C02F1/04
摘要： PROBLEM TO BE SOLVED: To provide a method for recovering hydrofluoric acid, which is a batch-type hydrofluoric acid recovery method for recovering purified hydrofluoric acid from a hydrofluoric acid waste solution discharged from the etching process of a glass substrate, or the like by a distillation method, and by which production of scales is completely suppressed and the purified hydrofluoric acid containing further reduced impurities can be recovered in a high yield, and with which it is possible to simplify an apparatus.
SOLUTION: In the method for recovering the hydrofluoric acid, crude hydrofluoric acid is taken out as vapor by heating a hydrofluoric acid waste solution in an evaporation pot (1), and at the same time, in recovery operations for recovering distillates by distilling the crude hydrofluoric acid with a distillation tower (2), the distillate is recovered as recovery water when the concentration of hydrogen fluoride in the distillate is not higher than the upper limit of the concentration of hydrogen fluoride in the recovery water, the distillate is recovered as an intermediate solution when the concentration of hydrogen fluoride in the distillate is not lower than the upper limit of the concentration of hydrogen fluoride in the recovery water and lower than the concentration of hydrogen fluoride in the hydrofluoric acid to be recovered, and the distillate is recovered as the purified hydrofluoric acid when the concentration of hydrogen fluoride in the distillate is not lower than the concentration of hydrogen fluoride in the hydrofluoric acid to be recovered. Further, in the method, sulfuric acid is added to the hydrofluoric acid waste solution of the distillation tower (2) in an amount sufficient to suppress the deposition of metal components.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种回收氢氟酸的方法，该方法是从由玻璃基板的蚀刻工艺排出的氢氟酸废液中回收纯化氢氟酸的间歇式氢氟酸回收方法，或者通过蒸馏法，通过其完全抑制氧化皮的生成，可以高收率地回收含有进一步还原的杂质的纯化氢氟酸，并且可以简化装置。解决方案：在回收氢氟酸的方法中，通过加热蒸发罐（1）中的氢氟酸废液，蒸馏除去粗氢氟酸，同时在回收馏出物的回收操作中用蒸馏塔（2）蒸馏粗制氢氟酸，当馏出物中的氟化氢浓度不高于回收水中氟化氢浓度的上限时，馏出物作为回收水回收，馏出物为当馏出物中的氟化氢浓度不低于回收水中的氟化氢浓度的上限并且低于待回收的氢氟酸中的氟化氢浓度时，作为中间溶液回收，馏出物当馏出物中的氟化氢浓度不低于c时，作为纯化氢氟酸回收在待回收的氢氟酸中氟化氢的浓度。此外，在该方法中，将硫酸以足以抑制金属成分沉积的量添加到蒸馏塔（2）的氢氟酸废液中。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2005270857A Ultrasonic decomposition method of compound to be decomposed in aqueous solution and ultrasonic decomposing device of compound to be decomposed in aqueous solution 有权
标题翻译：在水溶液中分解的化合物的超声分解方法和在水溶液中分解的化合物的超声波分解装置
公开(公告)号：JP2005270857A
公开(公告)日：2005-10-06
申请号：JP2004089642
申请日：2004-03-25
申请人： Nippon Refine Kk , 日本リファイン株式会社
发明人： BANDO YOSHIYUKI , YASUDA KEIJI
IPC分类号： C02F1/34 , C02F1/78
摘要： PROBLEM TO BE SOLVED: To marvelously enhance the decomposition rate of a compound to be decomposed included in an aqueous solution by adding a very small amount of ozone to a blowing gas (e.g., air) used for air lifting at the time of ultrasonic reaction using an air lift system.
SOLUTION: An air bubble-column 1 provided with a partition plate 3 not partitioning the upper layer part and lower layer part of the air bubble column 1 but partitioning an intermediate layer part is filled with the aqueous solution containing the compound to be decomposed up to a height exceeding the air bubble column 1 and an ozone-containing gas (a) or ozone and gas (b) are separately blown in the air bubble column from the bottom part of the air bubble column on one side partitioned by the partition plate while ultrasonic waves are emitted upward from the bottom part of the air bubble column on the other side partitioned by the partition plate. By this method, the aqueous solution is brought to a rising flow on the ozone-containing gas blowing side by the blowing action of the ozone-containing gas and brought to a falling flow on an ultrasonic irradiation side to decompose the compound to be decomposed while circulating the aqueous solution across the partition plate. The ultrasonic decomposition device of the compound to be decomposed is also disclosed.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过向用于空气提升的吹气（例如空气）中加入极少量的臭氧，可以显着提高包含在水溶液中的待分解化合物的分解速率使用空气提升系统进行超声波反应。解决方案：设置有没有分隔气泡塔1的上层部分和下层部分但分隔中间层部分的分隔板3的气泡塔1填充含有化合物的水溶液分解成超过气泡塔1的高度，并且含臭氧的气体（a）或臭氧和气体（b）在气泡塔的底部分开地从气泡塔的底部分开吹出分隔板，同时超声波从由分隔板分隔的另一侧的气泡塔的底部向上发射。通过该方法，通过含臭氧气体的吹入动作使含水气体吹入侧的水溶液上升，并在超声波照射侧发生下降流动，以分解待分解的化合物，同时使水溶液循环穿过隔板。还公开了要分解的化合物的超声波分解装置。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005262016A Air lift aeration tank suitable for batch activated sludge process 有权
标题翻译：适用于批量活化污泥工艺的空气升降式气罐
公开(公告)号：JP2005262016A
公开(公告)日：2005-09-29
申请号：JP2004074855
申请日：2004-03-16
申请人： Nippon Refine Kk , 日本リファイン株式会社
发明人： BANDO YOSHIYUKI , YASUDA KEIJI
IPC分类号： C02F3/12
CPC分类号： Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide an air lift aeration tank suitable for a batch activated sludge process which can sufficiently cope with wastewater having a high nitrogen load, namely high nitrogen content wastewater, for example, wastewater of a food plant, by enabling the control of a liquid circulation quantity in an aeration tank without being influenced by the water level of treated liquid in the aeration tank even if the water level fluctuates. SOLUTION: This air lift aeration tank comprises (1) two partition plates for partitioning the inside of the aeration tank, consisting of (i) a first partition plate for vertically partitioning the tank up to a fixed height so as to leave a fixed space between it and the bottom of the aeration tank, and (ii) a second partition plate for vertically partitioning the tank up to a fixed height so as to leave a fixed space above the first partition plate, (2) an air blowing means installed on the bottom or in the vicinity of the bottom of one side of the aeration tank partitioned by the partition plates, (3) a wastewater introduction means installed in the other side of the aeration tank partitioned by the partition plates, and (4) an aeration tank having an inclined plane, preventing sludge in the tank from depositing, in the vicinity of the bottom of the aeration tank to which the wastewater introduction means is attached. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种适用于能够充分处理高氮负荷的废水（即高含氮废水）的批量活性污泥法的空气提升曝气池，例如食品厂的废水，由即使水位波动，也能够在曝气池中控制液体循环量而不受曝气池内处理液体的水位的影响。解决方案：该空气提升曝气池包括（1）用于分隔曝气池内部的两个隔板，包括：（i）用于将罐垂直分隔至固定高度的第一分隔板，以便留下一个固定在曝气池底部之间的空间，以及（ii）第二分隔板，用于将罐垂直分隔至固定高度，以便在第一隔板上方留出固定空间;（2）吹气装置安装在由隔板分隔的曝气池一侧的底部或底部附近，（3）安装在由隔板分隔的曝气池的另一侧的废水引入装置，（4）具有倾斜平面的曝气池，防止水箱中的污泥沉积在附着有废水引入装置的曝气池的底部附近。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2004230265A Method and apparatus for concentrating substance of higher boiling point than that of water in exhaust gas 有权
标题翻译：浓度较高的沸点高于排气中的水的物质的方法和装置
公开(公告)号：JP2004230265A
公开(公告)日：2004-08-19
申请号：JP2003020725
申请日：2003-01-29
申请人： Nippon Refine Kk , 日本リファイン株式会社
发明人： KAWASE YASUHITO , RI MOTOYOSHI
IPC分类号： B01D53/72 , B01D47/00 , B01D47/14 , B01D53/02 , B01D53/14 , B01D53/77 , B01D53/78
摘要： PROBLEM TO BE SOLVED: To efficiently recover volatile chemical substances of higher boiling points than that of water such as a water-soluble solvent contained in exhaust gas by replacing it with steam and to recover powder of active carbon, or the like, having adsorbed chemical substances such as dioxins from exhaust gas containing the powder of the active carbon, or the like, having adsorbed chemical substances such as dioxins. SOLUTION: The apparatus is constituted so that the exhaust gas containing the substances of higher boiling points than that of water is introduced into a plate column provided with a plurality of stages of trays, having the structure in which gas cannot escape to an upper part without passing through water existing on the trays or into a packed column packed with a hydrophilic filler from a lower part thereof and meanwhile water is fed from an upper part of the column to concentrate the substances of higher boiling points than that of water based on the gas-liquid equilibrium relation between the exhaust gas and water at the lower part of the column and further to shift the residual substances in the exhaust gas into water at the upper part of the column. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：待解决的问题：为了通过用蒸汽替换并回收活性炭等的粉末来有效地回收比废气中所含的水溶性溶剂等水的沸点高的挥发性化学物质，从含有活性炭粉等的废气中吸收二恶英等化学物质，吸附有二恶英等化学物质。解决方案：该装置的结构使得含有比水的沸点高的物质的排气被引入设置有多级塔盘的塔板中，其具有气体不能逸出的结构上部没有通过存在于托盘上的水或从其下部装入填充有亲水填料的填充柱，同时从塔的上部供给水以将沸点高于水基的物质基于排气与柱下部的水之间的气液平衡关系，并进一步将废气中的残留物质转移到塔上部的水中。版权所有（C）2004，JPO＆NCIPI

8. 发明专利

JPH1112390A SEPARATION OF ORGANIC SOLVENT AND RESIN FROM ORGANIC SOLVENT SOLUTION CONTAINING RESIN AND DEVICE THEREFOR 失效
公开(公告)号：JPH1112390A
公开(公告)日：1999-01-19
申请号：JP18581797
申请日：1997-06-26
申请人： NIPPON REFINE KK
发明人： KAWASE YASUHITO , ODA AKIMASA
IPC分类号： B01D5/00 , B29B17/00 , C08J11/02 , C08J11/14
摘要： PROBLEM TO BE SOLVED: To provide a method for recovering from a resin-containing organic solvent solution a resin having a low solvent content comparable with that in a case using a drum drier without using the drum drier, and to provide a device therefor. SOLUTION: This method for recovering an organic solvent and a resin from a resin-containing organic solvent solution comprises mistily spraying the resin-containing organic solvent solution (raw solution) from the upper portion of an evaporator 1 with a rotary atomizer or a pressure nozzle atomizer 2, charging steam from the lower portion 3 of the evaporator 1 to bring the steam into contact with the sprayed solution in the evaporator 1, condensing a gas component recovered from the top of the evaporator in a condenser 4, separating the condensed liquid into water and the organic solvent, recovering the separated organic solvent, taking out the resin and water from the lower portion of the evaporator 1, recovering the resin and recycling the water as a steam source to be supplied from the lower portion of the evaporator 1 through a reboiler 7.

9. 发明专利

JPH09145267A CONDENSING DEVICE 失效
公开(公告)号：JPH09145267A
公开(公告)日：1997-06-06
申请号：JP32841595
申请日：1995-11-22
申请人： NIPPON REFINE KK
发明人： KAWASE YASUHITO
IPC分类号： F28B1/02 , B01D3/00 , B01D5/00 , C07C47/058 , F28B3/04
摘要： PROBLEM TO BE SOLVED: To prevent solid material from adhering to a heat transfer surface of an indirect cooling device by a method wherein there are provided a feeding port for use in feeding vapor to a gas-liquid contact region and a gas discharging port for use in discharging non-condensed gas to an external part of an intermediate region between an indirect cooling region and a flowing-out liquid storing region. SOLUTION: Vapor generated from an evaporating device, a distillation device or a powder drying device or the like is supplied from an inlet port 1 to a gas-liquid contact region 2, has a gas-liquid contact with cooling liquid dispersed by a cooling liquid dispersion device 3 so as to perform a cooling operation and substance soluble in the cooling liquid contained in the non-condensed gas is resolved. Then, a rear stage of the gas-liquid contact region 2 is provided with an indirect cooling region 4, and an intermediate region 7 between the indirect cooling region 4 and the accumulated liquid storing region 8 is provided with a gas discharging port 9 for use in discharging non-condensed gas in the system to the surrounding atmosphere. With such an arrangement as above, since the solid material is not adhered to a heat transfer surface of the indirect cooling device, it is possible to perform a continuous operation.

10. 发明专利

JPH0889704A THICKENING DEVICE, THICKENING SYSTEM USING THE SAME AND THICKENING METHOD 失效
公开(公告)号：JPH0889704A
公开(公告)日：1996-04-09
申请号：JP24991794
申请日：1994-09-19
申请人： NIPPON REFINE KK
发明人： KAWASE YASUHITO
IPC分类号： B01D1/22
摘要： PURPOSE: To provide a novel inclination type thickening device capable of automatically discharging residues to inside surface scraping fins when a prescribed viscosity is attained without provision with a viscosity detector and a thickening system including the same. CONSTITUTION: This thickening device is composed of a thickening vessel 5 which is formed to an inside cylindrical shape on its inside surface and is inclined at an angle of inclination of 10 to 60 deg., a heating means 15 for heating the thickening vessel 5, the inside surface scraping fins 14 mounted with scraping vanes on a revolving shaft in order to continuously scrape off the residues 18 sticking the inside surface of the thickening vessel, a port for introducing a liquid to be thickened disposed in the lower part of the thickening vessel and a residue discharge port 19 disposed in the upper part of the thickening vessel.

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