RU2016135398A - METHOD FOR PRODUCING SORBENT FOR EXTRACTION OF URANIUM FROM UNDERGROUND WATER - Google Patents

METHOD FOR PRODUCING SORBENT FOR EXTRACTION OF URANIUM FROM UNDERGROUND WATER Download PDF

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Publication number
RU2016135398A
RU2016135398A RU2016135398A RU2016135398A RU2016135398A RU 2016135398 A RU2016135398 A RU 2016135398A RU 2016135398 A RU2016135398 A RU 2016135398A RU 2016135398 A RU2016135398 A RU 2016135398A RU 2016135398 A RU2016135398 A RU 2016135398A
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RU
Russia
Prior art keywords
uranium
extraction
underground water
sorbent
producing
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RU2016135398A
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Russian (ru)
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RU2016135398A3 (en
RU2646297C1 (en
Inventor
Виктор Иванович Зеленин
Айгуль Талгатовна Садуакасова
Валерий Иванович Самойлов
Наталья Анатольевна Куленова
Татьяна Антоновна Зяпаева
Original Assignee
Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" (УрФУ)
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Application filed by Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" (УрФУ) filed Critical Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" (УрФУ)
Priority to RU2016135398A priority Critical patent/RU2646297C1/en
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Publication of RU2646297C1 publication Critical patent/RU2646297C1/en
Publication of RU2016135398A3 publication Critical patent/RU2016135398A3/ru
Publication of RU2016135398A publication Critical patent/RU2016135398A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides

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  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Claims (1)

Способ получения сорбента для извлечения урана из подземной воды, включающий синтез сорбционной композиции из механоактивированного шунгита, прокаленного фосфогипса и модифицирующего раствора в массовом соотношении 1:1:1, отличающийся тем, что гранулирование и модифицирование сорбционной композиции происходит на одной стадии, а в качестве модифицирующиго раствора используется нейтральный электролит с содержанием цинка 31,42 г/л.A method of producing a sorbent for the extraction of uranium from underground water, including the synthesis of a sorption composition from mechanically activated schungite, calcined phosphogypsum and a modifying solution in a mass ratio of 1: 1: 1, characterized in that the granulation and modification of the sorption composition occurs at one stage, and as a modifying The solution uses a neutral electrolyte with a zinc content of 31.42 g / l.
RU2016135398A 2016-08-30 2016-08-30 Method for obtaining of sorbent for uranium extraction from underground water RU2646297C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016135398A RU2646297C1 (en) 2016-08-30 2016-08-30 Method for obtaining of sorbent for uranium extraction from underground water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016135398A RU2646297C1 (en) 2016-08-30 2016-08-30 Method for obtaining of sorbent for uranium extraction from underground water

Publications (3)

Publication Number Publication Date
RU2646297C1 RU2646297C1 (en) 2018-03-02
RU2016135398A3 RU2016135398A3 (en) 2018-03-05
RU2016135398A true RU2016135398A (en) 2018-03-05

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Application Number Title Priority Date Filing Date
RU2016135398A RU2646297C1 (en) 2016-08-30 2016-08-30 Method for obtaining of sorbent for uranium extraction from underground water

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RU (1) RU2646297C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116196908B (en) * 2022-12-14 2024-07-05 湖北三峡实验室 Preparation method and application of modified phosphogypsum solid-phase microextraction fiber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376215A1 (en) * 1976-12-28 1978-07-28 Minatome Corp Extn. of uranium in situ from its ores - by oxidn. and leaching with oxygen enriched water under carbon di:oxide pressure and alkaline earth (bi)carbonate soln.
US4430308A (en) * 1982-12-13 1984-02-07 Mobil Oil Corporation Heated ion exchange process for the recovery of uranium
DE3665609D1 (en) * 1985-05-28 1989-10-19 Sumitomo Chemical Co Recovery of metals adsorbed on chelating agents
DE19737794C1 (en) * 1997-08-29 1999-01-21 Wismut Gmbh Uranium mixed oxide separation
RU2192492C2 (en) * 2000-01-11 2002-11-10 Акционерное общество открытого типа "Приаргунское производственное горно-химическое объединение" Method of processing uranium ores
RU2259412C1 (en) * 2004-01-13 2005-08-27 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт химической технологии" Method for ion-exchange recovery of uranium from sulfuric acid solutions and pulps

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Publication number Publication date
RU2016135398A3 (en) 2018-03-05
RU2646297C1 (en) 2018-03-02

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Effective date: 20180831