Solid Catalysts for Waste Water Treatment through Liquid Phase Oxidation Conference Abstracts
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3rd Russian-Korean International Symposium on Science and Technology 22-25 Jun 1999 , Novosibirsk |
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| Source | KORUS'99, Proceedings [of the] Russian-Korean International Symposium on Science and Technology, 3rd, Novosibirsk, Russian Federation, June 22-25, 1999 Compilation, Novosibirsk State Technical University. Novosibirsk, Russia.1999. ISBN 0780357299. |
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| Output data | Year: 1999, Volume: 2, Article number : 876208, Pages count : 4 DOI: 10.1109/KORUS.1999.876208 | ||
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Abstract:
Supported Ru catalysts are studied in the liquid phase oxidation of acetonitrile, dimethyl formamide and carbamide by oxygen at T= 433-533 K, P= 2.0-4.0 MPa. Same catalysts were tried in the processing of waste waters (Luther water) from the alcohol producing plant at T= 403-473 K, P= 1.5-2.5 MPa. Experiments were done using a high pressure stirred tank [l]. Studied were conversion of low-boiling (Cl-Cs) alcohols and aldehydes and selectivity of their oxidation to CO2 and H20 as well as conversion of N-containing compounds and selectivity of their oxidation to CO2, N2 and H20. Catalysts performance was tested at various temperatures and reaction times. Catalyst Ru/Sibunit is shown to be efficient in Luther water oxidation (ATOC= 97.5% at T= 423 K, tr = 1 h), in oxidation of carbamide (XCO("2)2 = loo%, Sc02 = loo%, SN2= 71% at T= 473 K, tr = 2 h) and acetonitrile (X= loo%, Sco2= loo%, SN~7=5 % at T= 493 K, tr= 1 h). Catalyst performance in the liquid phase oxidation of dimethyl formamide allows a 100% selectivity of its oxidation to N2 at T> 260 OC. On catalyst RUlCly-A1203 same selectivity is attained at T= 220 "C. Moreover, Cly-A1203 used as support improves the activity of Ru catalyst in acetonitrile oxidation.
Cite:
Dobrynkin N.M.
, Batygina M.V.
, Noskov A.S.
Solid Catalysts for Waste Water Treatment through Liquid Phase Oxidation
In compilation KORUS'99, Proceedings [of the] Russian-Korean International Symposium on Science and Technology, 3rd, Novosibirsk, Russian Federation, June 22-25, 1999. – Novosibirsk State Technical University., 1999. – C.487-490. – ISBN 0780357299. DOI: 10.1109/KORUS.1999.876208 WOS Scopus РИНЦ ANCAN OpenAlex
Solid Catalysts for Waste Water Treatment through Liquid Phase Oxidation
In compilation KORUS'99, Proceedings [of the] Russian-Korean International Symposium on Science and Technology, 3rd, Novosibirsk, Russian Federation, June 22-25, 1999. – Novosibirsk State Technical University., 1999. – C.487-490. – ISBN 0780357299. DOI: 10.1109/KORUS.1999.876208 WOS Scopus РИНЦ ANCAN OpenAlex
Identifiers:
| Web of science: | WOS:000167603600121 |
| Scopus: | 2-s2.0-0000632249 |
| Elibrary: | 35463708 |
| Chemical Abstracts: | 2000:683919 |
| Chemical Abstracts (print): | 133:313104 |
| OpenAlex: | W2122238783 |