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公开(公告)号:CN112672979A
公开(公告)日:2021-04-16
申请号:CN201980057724.0
申请日:2019-09-05
Applicant: 东丽株式会社
Inventor: 高岛孝辅
Abstract: 软水器(1),其是使被处理水向离子交换树脂(9)通水而进行软水化处理的软水器,该软水器具备:填充有离子交换树脂(9)的离子交换树脂填充槽(2);用于贮存用于对离子交换树脂(9)进行再生的盐水(14)的盐水罐(4);以及控制部(13),该控制部(13)对使被处理水向离子交换树脂填充槽(2)内的离子交换树脂(9)通水而进行软水化的软水化运转、对离子交换树脂填充槽(2)的内部进行清洗的清洗运转、使盐水罐(4)内的盐水(14)向离子交换树脂填充槽(2)内的离子交换树脂(9)通水而对离子交换树脂(9)进行再生的再生运转、以及向盐水罐(4)的内部供给水的给水运转。
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公开(公告)号:CN110252428A
公开(公告)日:2019-09-20
申请号:CN201810201957.0
申请日:2018-03-12
Applicant: 南京霖厚环保科技有限公司
Abstract: 本发明涉及一种多功能离子交换树脂再生清洗柱,其目的是离子交换树脂(以下简称树脂)的再生清洗;本发明包括密封柱体、搅拌器、调速电机;密封柱体上部开有药剂进口;柱体内部装有受污染树脂,柱体内有上中下排口,排口处设有滤网构件;柱体内部设有搅拌器且与调速电机相连,搅拌器底部设有底端固定构件;柱体底部设有树脂压排放口。
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公开(公告)号:CN110062657A
公开(公告)日:2019-07-26
申请号:CN201780072013.1
申请日:2017-11-22
Applicant: 诺瓦塞普工艺公司
Abstract: 本发明涉及一种纯化溶液的方法,该方法包括以下连续步骤:-通过将离子交换树脂悬浮在待纯化的溶液中使待纯化的溶液与离子交换树脂接触,离子交换树脂具有小于或等于200μm的Dv50尺寸的颗粒形式;-将溶液分离成纯化溶液和负载树脂;-通过使至少一种再生溶液通过负载树脂的致密床来再生负载树脂。本发明还涉及一种用于实现所述方法的组件。
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公开(公告)号:CN109967136A
公开(公告)日:2019-07-05
申请号:CN201910174172.3
申请日:2019-03-08
Applicant: 中核通辽铀业有限责任公司
Abstract: 本发明涉及地浸采铀浸出液处理技术领域,具体公开了一种固定床树脂清洗解毒一体化方法,包括以下步骤:(1)高压冲洗吸附塔中树脂床层;(2)配制清洗解毒试剂A;(3)混合树脂与清洗解毒试剂A;(4)配制清洗解毒试剂B;(5)混合树脂与清洗解毒试剂B;(6)排出流出液。本发明方法将固定床树脂清洗、解毒工序合二为一,实现了固定床树脂清洗解毒的一体化,提高了设备的利用率和人员的工作效率。
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公开(公告)号:CN106881159A
公开(公告)日:2017-06-23
申请号:CN201710177921.9
申请日:2017-03-23
Applicant: 南京大学 , 南京大学盐城环保技术与工程研究院
IPC: B01J49/05
Abstract: 本发明公开了一种离子交换树脂固定床逆流再生装置及其使用方法,属于离子交换树脂再生领域。包括旋流分离器、再生反应器、全混式树脂反应器、脱附液储罐和再生剂储罐,旋流分离器置于再生反应器顶部,旋流分离器上部与全混式树脂反应器连通,旋流分离器底部设置有树脂进口;再生反应器内设置有树脂床和树脂过滤器,底部设置有树脂排口和再生剂入口,树脂排口与全混式树脂反应器连通,再生剂入口分别与脱附液储罐、再生剂储罐相连通,再生反应器的一侧还设置有再生剂出口,该再生剂出口与脱附液储罐相连通。本发明能通过分离器、逆流有效地提高树脂再生效率,减少脱附液产量,避免树脂机械磨损,可配套大规模离子交换树脂应用工程。
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公开(公告)号:US09878321B2
公开(公告)日:2018-01-30
申请号:US15094930
申请日:2016-04-08
Applicant: INVISTA North America S.a.r.l.
Inventor: Mariusz Kamionka , Alex Conradie
IPC: C07C209/86 , B01J47/04 , C01F1/00 , B01J47/00 , C02F1/42 , B01J39/18 , B01J47/014 , B01J47/11 , B01J49/05 , C02F1/20 , C02F101/34 , C02F101/38
CPC classification number: B01J49/05 , B01J39/18 , B01J47/014 , B01J47/11 , C02F1/20 , C02F1/42 , C02F2101/34 , C02F2101/38 , C02F2303/16 , C07C209/86
Abstract: Described herein are processes and apparatus for the high purity and high concentration recovery of multivalent products via continuous ion exchange from aqueous solutions for further down-stream purification.
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公开(公告)号:CN217392419U
公开(公告)日:2022-09-09
申请号:CN202221036975.6
申请日:2022-05-04
Applicant: 四川雷硕化学品有限公司
Abstract: 本实用新型公开了一种高纯过氧化氢树脂再生装置,包括底座、树脂柱上筒体、树脂柱下筒体,所述底座顶部右端的前后两侧对称固定连接有支杆,所述底座的顶部左端设置有支架,所述支架的顶部开设有弧形托槽,所述弧形托槽的内壁贴合有橡胶层,所述底座顶部靠近支架的一端设置有气缸,所述树脂柱上筒体的下端外部固定套设有固定环,所述固定环的左侧设置有连接座,所述树脂柱下筒体的左右两侧对称固定连接有把手。该高纯过氧化氢树脂再生装置,通过设置的支架、弧形托槽、橡胶层、支杆、气缸、固定环、连接座的相互配合可以方便树脂柱上筒体和树脂柱下筒体组成的整体的倾倒,进而便于进行灌装,增加了了便捷性,提高了工作效率。
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公开(公告)号:US20230227331A1
公开(公告)日:2023-07-20
申请号:US18001978
申请日:2021-06-18
Applicant: Ionic Water Technologies, LLC
Inventor: George W. Adamson , Melissa Woodward , Cassidy Rae Schneider , Victoria L. Korn
IPC: C02F1/28 , B01J20/28 , B01J49/30 , B01J47/08 , B01J20/34 , B01J49/05 , C02F1/52 , C02F1/42 , B01J20/20 , C02F101/36
CPC classification number: C02F1/283 , B01J20/28011 , B01J49/30 , B01J47/08 , B01J20/3416 , B01J49/05 , C02F1/5245 , C02F1/42 , B01J20/20 , B01J20/3441 , C02F2303/16 , C02F2101/36
Abstract: A system and method for water purification by capture of contaminants in an aqueous mixture is described herein. A system and method for regenerating the capture system is also described. An integrated capture and regeneration system and method is also described including a separation vessel that houses a capture bed and optionally an electrode in electrical contact with the bed with a power source for applying a voltage to the electrode. The applied voltage enhances capture of the contaminant from aqueous liquid on the capture bed and modulation of the applied voltage enhances release of contaminant on the capture bed into aqueous wash liquid to regenerate the bed. The aqueous wash liquid may contain a counter ion that binds to the contaminant forming an aggregate contaminant phase that separates from the aqueous wash liquid.
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公开(公告)号:US10087083B2
公开(公告)日:2018-10-02
申请号:US15007778
申请日:2016-01-27
Inventor: Kang-Sup Chung , Byoung-Gyu Kim , Taegong Ryu , Jungho Ryu , In-Su Park , Hye-Jin Hong
IPC: C01D15/00 , B01J47/00 , C22B3/24 , C22B26/12 , B01J47/012 , B01J47/011 , B01J49/05 , B01J49/60 , B01J47/024 , C22B3/42
Abstract: Provided is an underwater holding-type lithium recovering apparatus 1000 including: an underwater holder 100 installed on an offshore sea bed; a lithium adsorbent 200 held in the underwater holder 100 and adsorbing lithium ions contained in seawater; a moving ship 300 installed with a cleaning tank 320 cleaning the lithium adsorbent 200 transferred from the underwater holder 100 and a desorbing tank 330 desorbing lithium ions adsorbed in the lithium adsorbent 200 transferred from the cleaning tank 320, and moved to a coastline when lithium ions of a reference value or more are filled in the desorbing tank 330; and a transfer pump 400 transferring lithium ions filled in the desorbing tank 330 to a reservoir 500 installed at the coastline.
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公开(公告)号:US10702863B2
公开(公告)日:2020-07-07
申请号:US16044642
申请日:2018-07-25
Applicant: Compass Minerals America Inc.
Inventor: Geoffrey A. Brown , Kristopher Lee Shelite , Darlene R. Linscott , Jerry L. Poe
Abstract: Novel water softening products and methods of treating hard water are provided. The products comprise a salt and a metal chelating agent. The products are useful for regenerating ion exchange material in a water softening system and providing softened water containing both sodium and potassium ions, while having dramatically increased efficiencies over prior art products.
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