A New Waste-Free Integrated Approach for Sapropel Processing Using Supercritical Fluid Extraction Научная публикация
| Журнал |
The Journal of Supercritical Fluids
ISSN: 0896-8446 , E-ISSN: 1872-8162 |
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| Вых. Данные | Год: 2020, Том: 166, Номер статьи : 104991, Страниц : 9 DOI: 10.1016/j.supflu.2020.104991 | ||
| Ключевые слова | Sapropel;Supercritical fluid extraction; Amino acids;Bioactive substances;Carbonization; Carbonmaterials; Waste-free recycling. | ||
| Авторы |
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| Организации |
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Информация о финансировании (1)
| 1 | Министерство науки и высшего образования Российской Федерации (с 15 мая 2018) | 0364-2019-0006 |
Реферат:
An integrated approach to the processing of sapropel with the use of supercritical CO2 extraction of bioactive substances with carbon dioxide at the first stepof the process is discussed. The dependences of the yield and composition of extracts (8-35 MPa,50 °C)and features of sapropel are established. Further carbonization of the solid residue remaining after extraction results in organic-richproducts (phenol and its mono, dialkyl and methoxy derivatives, hydrocarbons C14-C22) and carbon-mineral materials with a total pore volume of 0.681-1.211 cm3g-1. It was found that the introduction of the initial stage of treatment with supercritical CO2allows not only extracting valuable amino acids, but also affects the yield, composition and properties of liquid and solid sapropel transformation products at subsequent stages of heat treatment.
Библиографическая ссылка:
Krivonos O.I.
, Belskaya O.B.
A New Waste-Free Integrated Approach for Sapropel Processing Using Supercritical Fluid Extraction
The Journal of Supercritical Fluids. 2020. V.166. 104991 :1-9. DOI: 10.1016/j.supflu.2020.104991 WOS Scopus РИНЦ CAPlusCA OpenAlex
A New Waste-Free Integrated Approach for Sapropel Processing Using Supercritical Fluid Extraction
The Journal of Supercritical Fluids. 2020. V.166. 104991 :1-9. DOI: 10.1016/j.supflu.2020.104991 WOS Scopus РИНЦ CAPlusCA OpenAlex
Даты:
| Поступила в редакцию: | 18 мар. 2020 г. |
| Принята к публикации: | 14 июл. 2020 г. |
| Опубликована online: | 18 авг. 2020 г. |
| Опубликована в печати: | 1 дек. 2020 г. |
Идентификаторы БД:
| Web of science: | WOS:000584377900009 |
| Scopus: | 2-s2.0-85088949824 |
| РИНЦ: | 45402897 |
| Chemical Abstracts: | 2020:1551732 |
| Chemical Abstracts (print): | 173:566441 |
| OpenAlex: | W3043699389 |