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1. 发明申请

WO2016049737A1 SYNTHETIC ACID COMPOSITIONS AND USES THEREOF 审中-公开
标题翻译：合成酸组合物及其用途
公开(公告)号：WO2016049737A1
公开(公告)日：2016-04-07
申请号：PCT/CA2015/000510
申请日：2015-09-29
申请人： FLUID ENERGY GROUP LTD.
发明人： PURDY, Clay , THATCHER, Darren , GARNER, John , ULMER, Bruce
IPC分类号： C09K3/00 , C04B41/00 , C09K8/528 , C11D3/00 , C23F15/00 , C23G1/08
CPC分类号： C23G1/08 , A23L2/68 , A23L27/82 , A23L33/175 , B01J49/50 , C02F1/66 , C04B41/009 , C04B41/5315 , C04B41/5353 , C04B41/72 , C09K8/528 , C09K8/72 , C11D7/08 , C11D7/3245 , C11D7/3272 , C23F11/04 , C04B28/02
摘要： A synthetic acid composition for replacing hydrochloric acid in industrial activities requiring large amounts of hydrochloric acid, said composition comprising: urea and hydrogen chloride in a molar ratio of not less than 0.1 : 1; and an amino acid selected from the group consisting of: glycine, proline, valine and tryptophan, optionally, a phosphonic acid derivative; optionally, a metal iodide or iodate; and optionally, an alcohol or derivative thereof.
摘要翻译：一种用于在需要大量盐酸的工业活性中替代盐酸的合成酸组合物，所述组合物包含：摩尔比不小于0.1:1的脲和氯化氢; 和选自甘氨酸，脯氨酸，缬氨酸和色氨酸的任选的氨基酸，膦酸衍生物; 任选地，金属碘化物或碘酸盐; 和任选的醇或其衍生物。

2. 发明申请

WO2012047142A1 METHOD FOR REMOVING ARSENIC FROM WATER USING POLYMER BASED MATRICES WITH CHELATING GROUPS COMPRISING METAL IONS 审中-公开
标题翻译：使用基于聚合物的矩阵从水中除去包含金属离子的组合的方法
公开(公告)号：WO2012047142A1
公开(公告)日：2012-04-12
申请号：PCT/SE2011/000170
申请日：2011-10-03
申请人： BIO-WORKS COMPANY LIMITED , BERGLÖF, Jan , LINDGREN, Göran
发明人： BERGLÖF, Jan
IPC分类号： C02F1/28 , C02F1/42
CPC分类号： C02F1/62 , B01D15/08 , B01D15/3828 , B01J45/00 , B01J49/50 , C02F1/001 , C02F1/283 , C02F1/288 , C02F1/44 , C02F1/66 , C02F1/683 , C02F1/70 , C02F1/72 , C02F1/722 , C02F1/76 , C02F1/78 , C02F2101/103 , C02F2209/001 , C02F2209/005 , C02F2209/006 , C02F2209/23 , C02F2209/29 , C02F2209/40 , C02F2303/16 , C02F2303/18 , C02F2303/185
摘要： A method for the removal of arsenic in a positive oxidation stage from an aqueous liquid comprising the steps of: i) providing a porous adsorbent which comprises a solid phase carrying a metal ion in a form (I) which is capable of binding the arsenic to give a metal ion form (II) comprising the metal ion and the arsenic; ii) contacting the aqueous liquid with the adsorbent for formation of form (II), iii) separating the aqueous liquid from the adsorbent, iv) optionally regenerating the adsorbent, and reusing it in cycles comprising steps (i)- (iv), The characterizing feature is that A) form (I) is a metal chelate (I), which • comprises a metal ion and a multidentate chelating group, · comprises three or more amino nitrogens which are directly attached to sp 3 carbon and in an at least triplet wise manner can coordinate a metal ion, and, • can be transformed to form (II), and/or B) step (ii) prior to the formation of form (II) comprises the substeps of: • oxidising As (+III) to As(+V), and · securing zero amounts of oxidation agent in the aqueous liquid.
摘要翻译：一种从水性液体中在正氧化阶段除去砷的方法，包括以下步骤：i）提供多孔吸附剂，其包括携带金属离子（I）的固相，其形式（I）能够将砷与砷结合得到包含金属离子和砷的金属离子形式（II）; ii）使含水液体与用于形成（II）的吸附剂接触，iii）从吸附剂中分离水性液体，iv）任选地再生吸附剂，并且循环使用，包括步骤（i） - （iv），特征在于A）形式（I）是金属螯合物（I），其包含金属离子和多齿螯合基团，包含三个或更多个直接连接到sp 3碳和至少三重峰的氨基氮在形成（II）形成之前，可以将金属离子配位，并且可以转化成形式（II）和/或B）步骤（ii），其包括以下子步骤：氧化As（+ III）至（+ V），以及·在水性液体中确保零量的氧化剂。

3. 发明申请

WO2005072482A3 FLUORINE REMOVAL BY ION EXCHANGE 审中-公开
标题翻译：离子交换荧光除去
公开(公告)号：WO2005072482A3
公开(公告)日：2006-04-06
申请号：PCT/US2005000598
申请日：2005-01-10
申请人： BOC GROUP INC
发明人： JANGBARWALA JUZER
IPC分类号： B01D53/68 , B01D53/73 , B01D53/96 , B01J41/04 , B01J47/00 , B01J49/00
CPC分类号： B01D53/68 , B01D53/73 , B01D53/96 , B01D2257/2027 , B01J41/05 , B01J41/07 , B01J47/016 , B01J49/50 , Y02C20/30
摘要： A method for removing fluorine gas from a selected environment comprises contacting the fluorine gas with water to generate a solution of hydrofluoric acid and contacting the solution of hydrofluoric acid with an ion exchange resin having an active state operative to exchange selected ions therein for fluoride ions in the solution. The apparatus (200) may include a dual resin setup (222, 223) such that one of the ion-exchange resin can be in the service cycle while the other of the ion-exchange resins undergoes the regeneration and rinse/refill cycles.
摘要翻译：从所选择的环境中除去氟气的方法包括使氟气与水接触以产生氢氟酸溶液，并使氢氟酸溶液与具有活性状态的离子交换树脂接触，以在其中交换选定的离子以进行氟离子解决方案。装置（200）可以包括双重树脂装置（222,223），使得一个离子交换树脂可以处于使用循环中，而另一个离子交换树脂经历再生和冲洗/再填充循环。

4. 发明申请

WO2018212519A2 이온교환수지 컬럼 장치 및 이의 운전 방법 审中-公开
公开(公告)号：WO2018212519A2
公开(公告)日：2018-11-22
申请号：PCT/KR2018/005473
申请日：2018-05-14
申请人： 한국기계연구원
发明人： 김유창 , 이승윤 , 박상진
CPC分类号： B01J49/09 , B01J49/50
摘要： 본 발명의 일 실시예에 따른 이온교환수지 컬럼 장치는, 제1 컬럼, 제2 컬럼, 보조 컬럼, 및 수지 이송관을 포함한다. 상기 제1 컬럼과 상기 제2 컬럼은 이온교환수지로 이루어진 수지층을 수용하며, 여유 높이가 없거나 약간의 여유 높이를 갖는 충전층(packed bed) 형태로 구성된다. 상기 보조 컬럼은 상기 이온교환수지의 재생 시 사용된다. 상기 수지 이송관은 상기 제1 컬럼과 상기 제2 컬럼 및 상기 보조 컬럼에 연결 설치되며, 상기 제1 컬럼과 상기 제2 컬럼 중 운전이 종료된 어느 한 컬럼에 수용된 수지층의 일부는 상기 수지 이송관을 통해 상기 보조 컬럼으로 이동한다.

5. 发明申请

WO2016166602A1 REGENERATION OF MIXED BED RESINS 审中-公开
标题翻译：混合树脂的再生
公开(公告)号：WO2016166602A1
公开(公告)日：2016-10-20
申请号：PCT/IB2016/000590
申请日：2016-04-13
申请人： OVIVO INC.
发明人： GENSBITTEL, Dominique
IPC分类号： B01J49/00 , C02F1/42
CPC分类号： C02F1/42 , B01J47/04 , B01J49/07 , B01J49/09 , B01J49/50 , C02F2001/427 , C02F2303/16
摘要： In an ion-exchange separation system, a single regeneration column provides for separation of anion and cation resins and the regeneration of both cation and anion resins with a very low level of cross-contamination. After regeneration most of the anion layer in the column is withdrawn, and most of the cation layer is withdrawn, but a portion of each layer adjacent to the interface between the layers remains in the column, to isolate these cross- contaminated portions from the regenerated resins. The withdrawn, regenerated anion and cation resins are placed back into the working vessel.
摘要翻译：在离子交换分离系统中，单个再生塔提供阴离子和阳离子树脂的分离以及具有非常低水平的交叉污染的阳离子和阴离子树脂的再生。在再生后，柱中的大部分阴离子层被排出，大部分阳离子层被排出，但是与层之间的界面相邻的每一层的一部分保留在柱中，以将这些交叉污染的部分与再生的树脂。将取出的再生阴离子和阳离子树脂放回到工作容器中。

6. 发明申请

WO2014018422A1 PROCESSES FOR THE RECOVERY OF URANIUM FROM WET-PROCESS PHOSPHORIC ACID USING A SINGLE DUAL OR DUAL SINGLE CYCLE ION EXCHANGE APPROACHES 审中-公开
标题翻译：使用单一或双单循环离子交换方法从湿法处理磷酸中恢复铀的工艺
公开(公告)号：WO2014018422A1
公开(公告)日：2014-01-30
申请号：PCT/US2013/051417
申请日：2013-07-21
申请人： K-TECHNOLOGIES, INC.
发明人： BERRY, William, W. , BAROODY, Thomas, E.
IPC分类号： C01B25/238 , B01J39/04 , C01G43/01 , C22B60/02
CPC分类号： C22B60/0265 , B01J39/05 , B01J45/00 , B01J49/00 , B01J49/06 , B01J49/50 , B01J49/53 , C01B25/238 , C01G43/003 , C01G43/01 , C22B3/42 , C22B3/44 , C22B60/0204 , C22B60/0217 , C22B60/0243 , C22C28/00
摘要： In alternative embodiments, the invention provides processes and methods for the recovery, removal or extracting of, and subsequent purification of uranium from a wet- process phosphoric acid using a continuous ion exchange processing approach, where the uranium is recovered from a phosphoric acid, or a phos-acid feedstock using either a dual or a single stage extraction methodology. In both cases an intermediate ammonium uranyl-tricarbonate solution is formed. In alternative embodiments, in the dual cycle approach, this solution is contacted in a second continuous ion exchange system with a strong anion exchange resin then subsequently recovered as an acidic uranyl solution that is further treated to produce an intermediate uranyl peroxide compound which is ultimately calcined to produce the final uranium oxide product. In alternative embodiments, in the single cycle case, the intermediate ammonium uranyl-tricarbonate solution is evaporated to decompose the ammonium carbonate and produce an intermediate uranium carbonate/oxide solid material. These solids are digested in an acid medium, and then processed in the same manner as the secondary regeneration solution from the dual cycle process to produce an intermediate uranyl peroxide that is calcined to produce a final uranium oxide product.
摘要翻译：在替代实施例中，本发明提供了使用连续离子交换处理方法从湿法磷酸回收，除去或提取和随后纯化铀的方法和方法，其中铀从磷酸中回收，或使用双级或单级萃取方法的磷酸原料。在这两种情况下，形成中间铀 - 三碳酸二烷基酯溶液。在替代实施方案中，在双循环方法中，该溶液在第二连续离子交换系统中与强阴离子交换树脂接触，然后随后作为酸性铀酰溶液回收，其进一步处理以产生最终煅烧的中间体铀酰过氧化物以生产最终的铀氧化物产品。在替代实施方案中，在单循环情况下，蒸发中间铀 - 碳酸三烷基酯溶液以分解碳酸铵并产生中间体铀碳酸盐/氧化物固体材料。这些固体在酸性介质中消化，然后以与来自双循环过程的二次再生溶液相同的方式进行处理，以生产中间体二烷基过氧化物，其被煅烧以产生最终的铀氧化物产物。

7. 发明申请

WO2013093444A1 REMOVAL OF COMPONENTS FROM A STARTING MATERIAL 审中-公开
标题翻译：从起始材料中去除组件
公开(公告)号：WO2013093444A1
公开(公告)日：2013-06-27
申请号：PCT/GB2012/053168
申请日：2012-12-18
申请人： EUROPEAN SUGAR HOLDINGS S.A.R.L.
发明人： BAIADA, Anthony , KERR, John , BARTALUCCI, Tommaso , WINDEBANK, Tim
IPC分类号： C02F9/00 , B01J49/00
CPC分类号： B01J49/50 , C02F1/24 , C02F1/44 , C02F1/66 , C02F1/72 , C02F9/00 , C02F2001/007 , C02F2103/26 , C02F2103/32 , C02F2209/02 , C02F2209/06 , C02F2303/16
摘要： The present invention relates to a process and, more specifically, to a process for the removal of components from a starting material. Optionally, the process is used for the removal of contaminants from ion exchange regenerant material.
摘要翻译：本发明涉及一种方法，更具体地说涉及从起始原料中除去组分的方法。任选地，该方法用于从离子交换再生材料中去除污染物。

8. 发明申请

WO2012066554A2 A PHYSICO-CHEMICAL PROCESS FOR REMOVAL OF NITROGEN SPECIES FROM RECIRCULATED AQUACULTURE SYSTEMS 审中-公开
标题翻译：从循环水产养殖系统中去除氮素的物理化学过程
公开(公告)号：WO2012066554A2
公开(公告)日：2012-05-24
申请号：PCT/IL2011/050015
申请日：2011-11-17
申请人： LAHAV, Ori , GENDEL, Youri , MOZES, Noam , BENET PERLBERG, Ayana , HANIN, Yuri
发明人： LAHAV, Ori , GENDEL, Youri , MOZES, Noam , BENET PERLBERG, Ayana , HANIN, Yuri
IPC分类号： C02F1/42 , C02F1/467 , A01K63/04
CPC分类号： A01K63/04 , A01K61/00 , A01K61/10 , B01D2256/10 , B01J39/04 , B01J39/18 , B01J49/00 , B01J49/50 , B01J49/53 , C02F1/20 , C02F1/42 , C02F1/46 , C02F1/4674 , C02F1/586 , C02F1/66 , C02F2101/105 , C02F2101/16 , C02F2209/06 , C02F2209/14 , C02F2209/16 , C02F2303/16
摘要： The present invention provides processes for removing nitrogen species from fresh water or high salinity water recirculated aquaculture systems. The processes are based on physico-chemical treatments which are performed at ambient temperatures and at low p H values thus keeping the total ammonia nitrogen concentrations below a value which is considered detrimental for the growth or survival rate of cultured fish/shrimp.
摘要翻译：本发明提供从淡水或高盐度水再循环水产养殖系统中除去氮物质的方法。该过程基于在环境温度和低p H值下进行的物理化学处理，从而保持总氨氮浓度低于被认为对培养的鱼/虾的生长或存活率有害的值。

9. 发明申请

WO2002068116A1 吸着剤の再生方法审中-公开
标题翻译：用于再生吸附剂的方法
公开(公告)号：WO2002068116A1
公开(公告)日：2002-09-06
申请号：PCT/JP2002/001728
申请日：2002-02-26
申请人：出光興産株式会社 , 鈴木源士 , 依田俊明
发明人：鈴木源士 , 依田俊明
IPC分类号： B01J20/34
CPC分类号： B01J20/3416 , B01J20/14 , B01J20/18 , B01J20/20 , B01J20/3408 , B01J20/3433 , B01J20/345 , B01J49/50
摘要： A method for regenerating an adsorbent having adsorbed a persistent substance, characterized in that the persistent substance is contacted with a microbe and/or an enzyme in the interior or at the periphery of pores of the adsorbent to thereby decompose the substance. The method allows an adsorbent having adsorbed a persistent substance, such as bis-phenols, harmful to living things to be completely decomposed and removed and thus allows the adsorbent to be regenerated, without adverse effect on the environment by secondary pollution.
摘要翻译：一种再生吸附有持久性物质的吸附剂的方法，其特征在于，所述持久性物质与所述吸附剂的孔的内部或周围的微生物和/或酶接触，从而分解所述物质。该方法允许吸附具有对生物有害的持久性物质如双酚的吸附剂被完全分解除去，从而允许吸附剂再生，而不会对二次污染对环境产生不利影响。

10. 发明申请

WO2018035573A1 DESALINATION PROCESS 审中-公开
标题翻译：海水淡化过程
公开(公告)号：WO2018035573A1
公开(公告)日：2018-03-01
申请号：PCT/AU2017/050904
申请日：2017-08-25
申请人： NEWSOUTH INNOVATIONS PTY LIMITED
发明人： PASHLEY, Richard Mark , CHANDRASEKARA, Nainanayake Pathirannehelage Ganga Nilmini
IPC分类号： C02F1/42 , B01J47/02 , B01J49/50
CPC分类号： B01J47/02 , B01J47/04 , B01J49/50 , C02F1/20 , C02F1/42
摘要： The present invention provides a method for desalinating a salt solution, the method comprising the steps of: a) eluting an ion-exchange bed having both cation and anion exchangers with an eluent comprising ammonium bicarbonate to produce an ammonium bicarbonate-loaded ion-exchange bed; and b) eluting the ammonium bicarbonate-loaded ion-exchange bed with the salt solution.
摘要翻译：本发明提供了用于盐溶液脱盐的方法，该方法包括以下步骤：a）用含有碳酸氢铵的洗脱液洗脱具有阳离子和阴离子交换剂的离子交换床以产生载有碳酸氢铵的离子交换床; 和b）用盐溶液洗脱载有碳酸氢铵的离子交换床。

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