катионит КУ-2
English translation: Cationite KU-2
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| 04:41 Jun 4, 2002 |
| Russian to English translations [PRO] Science - Chemistry; Chem Sci/Eng / chemistry | |||||
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|  Selected response from: Jack Doughty United Kingdom Local time: 09:05 | ||||
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40 mins confidence: 
peer agreement (net): +1
peer agreement (net): +1cationite / cation-exchange resin Explanation: катиониты – это катионообменные смолы. катионообменная смола = cation-exchange resin Что такое КУ-2 я пока не нашел. -------------------------------------------------- Note added at 2002-06-04 05:24:20 (GMT) -------------------------------------------------- Нашел еще один вариант определения катионитов: катионообменивающие смолы |
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1 hr confidence:
"cationic exchanger" Explanation: Р.-А. Политехнический словарь. |
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Cationite KU-2 Explanation: cationite (cation-exchange resin) = катионообменная смола (катионит) КУ-2 = это просто марка, как например, АВ-17 и АН-31 - марки анионообменных смол (анионитов) -------------------------------------------------- Note added at 2002-06-04 06:09:40 (GMT) -------------------------------------------------- Буквы КУ-2 это русские буквы. Переводить рекомендую транслитерацией KU-2. См. выписку из проспекта торговой фирмы: Анионит АН – 31 (ГОСТ 20301 - 74) договорная Анионит ЭДЭ – 10П (ГОСТ 20301 - 74) договорная Катионит КУ – 1 (ГОСТ 20298 - 70) договорная Катионит КУ – 2 – 8 (ГОСТ 20298 - 74) договорная Катионит КУ – 2 – 8 ЧС договорная Смола АВ –17 – 8 договорная |
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1 hr confidence: peer agreement (net): +1
peer agreement (net): +1Cationite KU-2 Explanation: Usually in form Cationite KU-2-8. 1st reference: Contents ... Korenchuk and IA Tishchenko p. 139 abstract. Some Aspects of the Thermodynamics of Dissolution of Zinc and Copper Oxides in the Presence of Cationite KU-2-8. ... 2nd reference: 09-33 ... sorption filter container (sorbent Fenics ). 4. ion exchange filter with a capacity of 450 litres with cationite KA-11 (equivalent to KU-2-8) in sodium form. ... And there are several others, all in English and all originating from Russia and Ukraine, so it appears to be a Russian discovery. www.maik.rssi.ru/contents/physchem/ physchem2_98v72cont.htm Reference: http://www.wmsym.org/wm98/htmq/sess09/09-33/09-33.htm |
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2 hrs confidence: peer agreement (net): +1
peer agreement (net): +1КУ-2 катионит универсальный второй модификации Explanation: КУ-2 катионит универсальный второй модификации ....фильтры загружены катионитом КУ-2-8 ( катионит универсальный, второй модификации, 8- степень сшивки...) http://216.239.51.100/search?q=cache:Pd1wgzNaqJ4C:www.saslib... -------------------------------------------------- Note added at 2002-06-04 06:53:14 (GMT) -------------------------------------------------- KU-2 All-purpose (multipurpose, universal) cationite (cation-exchange resin), second modification |
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2 hrs confidence: peer agreement (net): -1
peer agreement (net): -1Cation exchanger or cation exchanger rasin Explanation: Cation exchanger, but what I think that КУ-2, may be CU2. ion exchange A chemical process for removing unwanted dissolved ions from water by inducing an ion exchange reaction (either cation or anion) as the water passes through a bed of special resin containing the substitute ion. In the support of CU2 version, please read the following: DOWEX Resins for Separation of Copper from Liquid Media Copper is generally found as the multi-valent cation, Cu (II), and less often as the mono-valent ion, Cu (I). Both of these ionic forms can generally be sorbed by strong acid cation exchange resins. Pease visit: http://www.dow.com/liquidseps/pc/pt/cu.htm Metal exchanged amorphous kaolinite derivates have been studied for their gas adsorption properties. The kaolinite derivatives were prepared by aqueous reaction of the clay with concentrated KF solution at 80-110 °C. The K+ ions were then exchanged by Cs+, Sr2+, La3+, Fe3+, or Cu2+. Fe(II)- and Cu(I)-containing derivatives -------------------------------------------------- Note added at 2002-06-04 06:47:42 (GMT) -------------------------------------------------- excuse me, resin, and not rasin. |
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