Release of carcinogenic hydrocarbons in the carbonization of coal pitch / Sidorov O.F. // Coke and Chemistry. - 2012. - V. 55, l. 12. - P. 461-466.

ISSN:
1068364X
Type:
Article
Abstract:
The carbonization of industrial coal-pitch samples is studied, with particular attention to the liberation and conversion of benz[a]pyrene and other carcinogenic polycyclic aromatic hydrocarbons. The hydrocarbon composition of pitch sublimates and the benz[a]pyrene concentration in the smokestack gases are determined during regular and high-speed carbonization. The maximum benz[a]pyrene content in the smokestack gases is seen at 750-800°C, regardless of its content in the initial pitch. The benz[a]pyrene content basically determines the carcinogenic hazards of pitch processing. © 2012 Allerton Press, Inc.
Author keywords:
Index keywords:
Coal pitches; Hydrocarbon compositions; Pitch processing; Chimneys; Coal carbonization; Hydrocarbon refining; Hydrocarbons; Ship smokestacks; Pyrene
DOI:
10.3103/S1068364X12120046
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84875979074&doi=10.3103%2fS1068364X12120046&partnerID=40&md5=6ef04451160f64478cabf7635b761d08
Соавторы в МНС:
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Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-84875979074&doi=10.3103%2fS1068364X12120046&partnerID=40&md5=6ef04451160f64478cabf7635b761d08
Affiliations Yeltsin Ural Federal University, Yekaterinburg, Russian Federation; OAO Vostochno-Issledovatel'skii Uglekhimicheskii Institut, Yekaterinburg, Russian Federation
References Chistyakov, A.N., (1990) Khimiya I Tekhnologiya Pererabotki Kamennougol'noi Smoly (Chemistry and Technology of Coal-Tar Processing), , Chelyabinsk: Metallurgiya, Chelyabinskoe Otdelenie; Sukorukova, E.A., Kharlampovich, G.D., Slyshkina, T.V., Reducing the Content of 3,4-Benzopyrene in Coal Pitch (1984) Koks Khim., pp. 36-38; Lebedev, V.A., Branin, O.B., Muraenko, S.E., Benz[a]pyrene Content in Coal Tar and Its Products (1991) Koks Khim., pp. 20-22; Lebedev, V.A., Branin, O.B., Dyukanov, A.G., Reducing the Benz[a]pyrene Content in Coal Binders (1988) Koks Khim., pp. 36-37; Slyshkina, T.V., Sukorukov, V.I., Eliminating the Carcinogenic Impact of Coal-Based Electrode Binders (1998) Koks Khim., pp. 26-32; Khudolei, V.V., Mizgirev, I.V., (1996) Ekologicheski Opasnye Factory (Environmental Risk Factors), , St Petersburg: AOZT UPFF; Sidorov, O.F., Carbonization of Coal Pitch with Reduced Emission of Carcinogenic Hydrocarbons (2012) Koks Khim., pp. 33-39; Privalov, V.E., Stepanenko, M.A., (1988) Kamennougol'nyi Pek (Coal Pitch), , Moscow: Metallurgiya; Anshits, A.G., Kurteeva, L.I., Tsyganova, S.I., Comparison of Carcinogenic Emissions from Medium- and High-Temperature Pitch during Aluminum Production in Soderberg Systems (2001) Khim. Interes. Ustoichn. Razv., pp. 345-352; Sidorov, O.F., Environmental Hazards of Coal Pitch (2010) Sb. Dokl. Mezhdunar Konf. Sovremennoe Sostoyanie I Perspektivy Razvitiya Elektrodnoi Produktsii, Konstruktsionnykh I Kompositsionnykh Materialov (Proceedings of an International Conference on the State and Prospects of Electrode, Building-Material, and Composite Production), pp. 86-96. , Chelyabinsk: Entsiklopediya
Correspondence Address Sidorov, O. F.; Yeltsin Ural Federal University, Yekaterinburg, Russian Federation; email: siderole@mail.ru
Language of Original Document English
Abbreviated Source Title Coke Chem.
Source Scopus