RU2011129237A - METHOD FOR PRODUCING CATALYST FOR ISOTROPIC PROTIUM-DETTERIUM EXCHANGE - Google Patents
METHOD FOR PRODUCING CATALYST FOR ISOTROPIC PROTIUM-DETTERIUM EXCHANGE Download PDFInfo
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- RU2011129237A RU2011129237A RU2011129237/05A RU2011129237A RU2011129237A RU 2011129237 A RU2011129237 A RU 2011129237A RU 2011129237/05 A RU2011129237/05 A RU 2011129237/05A RU 2011129237 A RU2011129237 A RU 2011129237A RU 2011129237 A RU2011129237 A RU 2011129237A
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Abstract
1. Способ получения катализатора для изотопного обмена протия-дейтерия, включающего получение наночастиц металла при восстановлении ионов металла под воздействием γ-излученияСо в обратномицеллярном растворе, состоящим из раствора соли металла, ПАВ, представляющего собой бис(2-этилгексил)сульфосукцинат натрия, и неполярного растворителя, изооктана, с последующим нанесением на носитель AlO, отличающийся тем, что в качестве соли металла используют RhClили RuOHClи готовят обратномицеллярные растворы родия или рутения при отношениях мольных количеств водного раствора соли металла к мольному количеству ПАВ в диапазоне от 1:1 до 10:1, затем добавляют водно-спиртовой раствор в количестве 5-50 мас.% и аммиачный раствор в количестве 10-30 мас.% с последующей ультразвуковой обработкой, деаэрацией и воздействием γ-излученияСо с дозой от 1 до 40 кГр.2. Способ получения катализатора для изотопного обмена протия-дейтерия по п.1, отличающийся тем, что в качестве спирта в водно-спиртовом растворе используется изопропанол.1. A method of producing a catalyst for the isotope exchange of protium-deuterium, including the production of metal nanoparticles during the recovery of metal ions under the influence of γ-radiation of Co in a reverse micellar solution consisting of a solution of a metal salt, a surfactant, which is sodium bis (2-ethylhexyl) sulfosuccinate, and non-polar solvent, isooctane, followed by applying AlO onto the support, characterized in that RhCl or RuOHCl are used as the metal salt and reverse-micellar solutions of rhodium or ruthenium are prepared with molar ratios water solution of a metal salt to a molar amount of surfactant in the range from 1: 1 to 10: 1, then add a water-alcohol solution in an amount of 5-50 wt.% and an ammonia solution in an amount of 10-30 wt.%, followed by ultrasonic treatment, deaeration and exposure to γ-radiation of Co with a dose of 1 to 40 kGy. 2. The method of producing a catalyst for the isotope exchange of protium-deuterium according to claim 1, characterized in that isopropanol is used as the alcohol in the aqueous-alcohol solution.
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RU2011129237/05A RU2490061C2 (en) | 2011-07-14 | 2011-07-14 | Method of obtaining catalyst for isotopic protium-deuterium exchange |
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RU2011129237/05A RU2490061C2 (en) | 2011-07-14 | 2011-07-14 | Method of obtaining catalyst for isotopic protium-deuterium exchange |
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RU2011129237A true RU2011129237A (en) | 2013-01-20 |
RU2490061C2 RU2490061C2 (en) | 2013-08-20 |
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RU2011129237/05A RU2490061C2 (en) | 2011-07-14 | 2011-07-14 | Method of obtaining catalyst for isotopic protium-deuterium exchange |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20040248735A1 (en) * | 2003-06-06 | 2004-12-09 | Atomic Energy Of Canada Limited/ Energie Atomique Du Canada Limitee | Wetproofed catalysts for hydrogen isotope exchange |
JP2007503304A (en) * | 2003-08-22 | 2007-02-22 | ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション | Modified alumina support and silver-based catalyst for alkylene oxide production |
RU2322327C2 (en) * | 2006-01-19 | 2008-04-20 | Александра Анатольевна Ревина | Nano-structural metal particle preparation and method for producing it |
RU2374172C1 (en) * | 2008-10-27 | 2009-11-27 | Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук | Method of control of dispersability of carbon-metallic catalysts (versions) |
RU2394668C1 (en) * | 2008-12-19 | 2010-07-20 | Валерий Павлович Герасименя | Method of preparing nanostructured metal particles |
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Effective date: 20150715 |