Published 2012
| Version v1
Book
Chapter 4. Uranium extraction technology from wastes of uranium industry. 4.1. Sulfuric acid leaching kinetics of residues from anthropogenic deposit Map 1-9
Creators
- 1. Nuclear and Radiation Safety Agency of the Academy of Sciences of the Republic of Tajikistan, Dushanbe (Tajikistan)
Description
Present article is devoted to sulfuric acid leaching kinetics of residues from anthropogenic deposit Map 1-9. Since residues from anthropogenic deposit Map 1-9 basically contain quartz (69%), it went through acid leaching. Results of laboratory investigations on the opening degree and uranium conversion to solution were summarized. The influence of sulfuric acid consumption on uranium extraction during leaching (U = 0,018%, t =20 deg C, t = 10 hours) was considered. The kinetic and energetic parameters of residues leaching of anthropogenic deposit Map 1-9 was discussed. The basic process flow diagram of uranium industry wastes reprocessing was proposed.
Additional details
Additional titles
- Original title (Russian)
- Глава 4. Технология извлечения урана из отходов урановоы промишленности. 4.1. Кинетика сернокислотного вишелачивания хвостов из техногенного месторождения Карти 1-9
Publishing Information
- Publisher
- Mavlavi
- Imprint Place
- Dushanbe (Tajikistan)
- Imprint Title
- Physicochemical and manufacturing basis for uranium concentrates production from wastes of hydrometallurgical plants and technical waters (Second edition, revised)
- Imprint Pagination
- 120 p.
- Journal Page Range
- p. 58-62
INIS
- Country of Publication
- Tajikistan
- Country of Input or Organization
- Tajikistan
- INIS RN
- 48038436
- Subject category
- S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS; S12: MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- EXTRACTION; KINETICS; LEACHING; RADIOACTIVE WASTE FACILITIES; RADIOACTIVE WASTE MANAGEMENT; RADIOACTIVE WASTES; SULFURIC ACID; URANIUM; URANIUM OXIDES U3O8; WASTE RETRIEVAL
- Descriptors DEC
- ACTINIDE COMPOUNDS; ACTINIDES; CHALCOGENIDES; DISSOLUTION; ELEMENTS; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; MANAGEMENT; MATERIALS; METALS; NUCLEAR FACILITIES; OXIDES; OXYGEN COMPOUNDS; RADIOACTIVE MATERIALS; SEPARATION PROCESSES; SULFUR COMPOUNDS; URANIUM COMPOUNDS; URANIUM OXIDES; WASTE MANAGEMENT; WASTES
Optional Information
- Notes
- Imprint:Fiziko-khimicheskie i tekhnologicheskie osnovi polucheniya uranovikh kontsentratov iz otkhodov gidrometallurgicheskikh zavodov i tekhnicheskikh vod (Vtoroe izdanie, pererabotannoe)