Published 1999
| Version v1
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Application of organic extractants for molybdenum isolation from wastes of chemical industry
- 1. Kazanskij Gosudarstvennyj Tekhnologicheskij Univ., Kazan' (Russian Federation)
Description
Process of regeneration of molybdenum catalyst of styrene and propylene oxide epoxidation from petrochemical wastes by extraction by tributylphosphate, acetophenone and petroleum sulfoxides are studied. Selection of conditions of maximally possible molybdenum isolation are done. Physicochemical regularities of the extraction process of molybdenum from hydrochloric acid solutions are investigated. It is shown that sulfoxides possess maximal extraction ability
Abstract (Russian)
Изучен процесс регенерации молибденового катализатора стадии эпоксидирования стирола и окиси пропилена из нефтехимических отходов экстракцией трибутилфосфатом, ацетофеноном и нефтяными сульфоксидами. Осуществлен подбор условий максимального извлечения молибдена. Изучены физико-химические закономерности процесса экстракции молибдена из солянокислых растворов. Показано, что максимальной экстракционной способностью обладают нефтяные сульфоксидыFiles
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Additional details
Additional titles
- Original title (Russian)
- Использование органических экстрагентов для извлечения молибдена из отходов химических производств
Publishing Information
- Imprint Title
- Modern problems of extraction chemistry and technology. Collection of papers. Volume 2
- Imprint Pagination
- 116 p.
- Journal Page Range
- p. 261-264
- Report number
- INIS-RU--443
Conference
- Title
- Modern problems of extraction chemistry and technology
- Original Conference Title
- Sovremennye problemy khimii i tekhnologii ehkstraktsii
- Dates
- 13-19 Dec 1999
- Place
- Moscow (Russian Federation)
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 32016686
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACETOPHENONE; CHEMICAL WASTES; DISTRIBUTION FUNCTIONS; HYDROCHLORIC ACID; INDUSTRIAL WASTES; MOLYBDENUM COMPOUNDS; PETROLEUM INDUSTRY; SOLVENT EXTRACTION; SULFOXIDES; TBP
- Descriptors DEC
- AROMATICS; BUTYL PHOSPHATES; CHLORINE COMPOUNDS; ESTERS; EXTRACTION; FUNCTIONS; HALOGEN COMPOUNDS; HYDROGEN COMPOUNDS; INDUSTRY; INORGANIC ACIDS; INORGANIC COMPOUNDS; KETONES; NONRADIOACTIVE WASTES; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; ORGANIC SULFUR COMPOUNDS; PHOSPHORIC ACID ESTERS; REFRACTORY METAL COMPOUNDS; SEPARATION PROCESSES; TRANSITION ELEMENT COMPOUNDS; WASTES
Optional Information
- Notes
- 8 refs. Imprint:Sovremennye problemy khimii i tekhnologii ehkstraktsii. Sbornik statej. Tom 2