RU2013140912A - METHOD FOR PRODUCING TRANS-DINITRODIAMMINPALLADIUM - Google Patents
METHOD FOR PRODUCING TRANS-DINITRODIAMMINPALLADIUM Download PDFInfo
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- RU2013140912A RU2013140912A RU2013140912/05A RU2013140912A RU2013140912A RU 2013140912 A RU2013140912 A RU 2013140912A RU 2013140912/05 A RU2013140912/05 A RU 2013140912/05A RU 2013140912 A RU2013140912 A RU 2013140912A RU 2013140912 A RU2013140912 A RU 2013140912A
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- palladium
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- nitrite
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Abstract
Способ получения транс-динитродиамминпалладия, включающий обработку соединения палладия нитритом щелочного металла, обработку полученного раствора тетранитропалладата щелочного металла раствором аммиака, отделение и отмывку транс-динитродиамминпалладия, отличающийся тем, что раствор нитрата палладия обрабатывают нитритом натрия до достижения значения рН, равного 4-6, а в полученный при этом нитритный раствор палладия вводят раствор аммиака из расчета 100-110% от стехиометрически необходимого.A method for producing trans-dinitrodiammine palladium, comprising treating a palladium compound with an alkali metal nitrite, treating the resulting alkali metal tetranitropalladate solution with an ammonia solution, separating and washing trans-dinitrodiammine palladium, characterized in that the palladium nitrate solution is treated with sodium nitrite until a pH of 4-6 is reached, and in the resulting palladium nitrite solution, an ammonia solution is introduced at a rate of 100-110% of the stoichiometrically necessary.
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Application Number | Priority Date | Filing Date | Title |
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RU2013140912/05A RU2546152C1 (en) | 2013-09-05 | 2013-09-05 | Method of producing trans-dinitrodiammine palladium |
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RU2013140912/05A RU2546152C1 (en) | 2013-09-05 | 2013-09-05 | Method of producing trans-dinitrodiammine palladium |
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RU2013140912A true RU2013140912A (en) | 2015-04-10 |
RU2546152C1 RU2546152C1 (en) | 2015-04-10 |
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RU2013140912/05A RU2546152C1 (en) | 2013-09-05 | 2013-09-05 | Method of producing trans-dinitrodiammine palladium |
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Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3309814B2 (en) * | 1998-10-15 | 2002-07-29 | 三菱マテリアル株式会社 | How to remove platinum and palladium |
RU2201462C2 (en) * | 2001-03-13 | 2003-03-27 | ОАО "Красноярский завод цветных металлов им. В.Н. Гулидова" | Method of production of palladium compounds |
RU2282498C2 (en) * | 2004-09-06 | 2006-08-27 | Институт проблем переработки углеводородов Сибирского отделения Российской Академии наук | Method of preparing supported palladium catalysts |
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