UA89821C2 - Process for the preparation of tungstate or molybdate of bivalent metal - Google Patents

Process for the preparation of tungstate or molybdate of bivalent metal

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Publication number
UA89821C2
UA89821C2 UAA200712865A UAA200712865A UA89821C2 UA 89821 C2 UA89821 C2 UA 89821C2 UA A200712865 A UAA200712865 A UA A200712865A UA A200712865 A UAA200712865 A UA A200712865A UA 89821 C2 UA89821 C2 UA 89821C2
Authority
UA
Ukraine
Prior art keywords
preparation
bivalent metal
tungstate
molybdate
bivalent
Prior art date
Application number
UAA200712865A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Александр Юрьевич Волошко
Дмитрий Семенович Софронов
Олег Валерьевич Шишкин
Инна Петровна Бабейчук
Владимир Петрович Семиноженко
Вячеслав Михайлович Баумер
Original Assignee
Закрытое Акционерное Общество «Технологический Парк «Институт Монокристаллов»
Государственная Научная Организация "Научно-Технологический Комплекс "Институт Монокристаллов" Нан Украины
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Закрытое Акционерное Общество «Технологический Парк «Институт Монокристаллов», Государственная Научная Организация "Научно-Технологический Комплекс "Институт Монокристаллов" Нан Украины filed Critical Закрытое Акционерное Общество «Технологический Парк «Институт Монокристаллов»
Priority to UAA200712865A priority Critical patent/UA89821C2/en
Priority to RU2008124086/05A priority patent/RU2408535C2/en
Publication of UA89821C2 publication Critical patent/UA89821C2/en

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Abstract

The invention relates to a technology for the preparation of tungstates and molybdates of bivalent metals, which can be used as initial raw material for growing of crystals, used for the production of ionizing-radiation detectors in computer tomography. The process comprises mixing and interaction of ammonium paramolybdate or ammonium paratungstate with carbonate or nitrate of bivalent metal, after which the obtained mixture is heated to 400-600 °C by the action of microwave radiation with frequency of 2.45 GHz for 5-15 minutes. The use of the invention allows simplifying the process, decreasing of energy demands and increasing of the product purity.
UAA200712865A 2007-11-20 2007-11-20 Process for the preparation of tungstate or molybdate of bivalent metal UA89821C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UAA200712865A UA89821C2 (en) 2007-11-20 2007-11-20 Process for the preparation of tungstate or molybdate of bivalent metal
RU2008124086/05A RU2408535C2 (en) 2007-11-20 2008-06-16 Method of producing tungstates or molybdates of bivalent metals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA200712865A UA89821C2 (en) 2007-11-20 2007-11-20 Process for the preparation of tungstate or molybdate of bivalent metal

Publications (1)

Publication Number Publication Date
UA89821C2 true UA89821C2 (en) 2010-03-10

Family

ID=41642314

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200712865A UA89821C2 (en) 2007-11-20 2007-11-20 Process for the preparation of tungstate or molybdate of bivalent metal

Country Status (2)

Country Link
RU (1) RU2408535C2 (en)
UA (1) UA89821C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2643546C2 (en) * 2016-02-24 2018-02-02 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) Method of producing lead tungsten from water solutions
RU2629294C1 (en) * 2016-05-30 2017-08-28 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кабардино-Балкарский государственный университет им. Х.М. Бербекова" (КБГУ) Method for producing clean lead molybdate in ionic melts
RU2734962C1 (en) * 2020-02-21 2020-10-26 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Chemical method of producing microcrystalline nickel tungstate on nickel foil support

Also Published As

Publication number Publication date
RU2008124086A (en) 2009-12-27
RU2408535C2 (en) 2011-01-10

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