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Aromatic sulfur-containing structural units of resins and asphaltenes in heavy hydrocarbon feedstock

Grin’ko, A. A. / Min, R. S. / Sagachenko, T. A. / Golovko, A. K.

Abstract The composition of aromatic sulfur compounds of oils formed during the thermolysis (160–650°C) of resins and asphaltenes from heavy crude of the Permian-Carboniferous deposit in the Usa oilfield (Komi Republic) has been studied. (C1-C4)-alkylbenzothiophenes; dibenzothiophene and (C1-C3)-alkyl derivatives; and phenanthro[4,5-bcd]-, benzo[b]naphtho-, triphenyleno[1,12-bcd]-, dinaphtho[2,3-b:2′,3′-d]-, perylo[1,12-bcd]-, benzothieno[3,2-b]benzo-, benzo[1,2-b:3,4-b′]bisbenzo-, and phenyldibenzothiophenes have been identified. The tri- and tetracyclic structures with predominance of dibenzothiophene and benzo[b]naphtho[2,1-d]thiophene prevail in the oils obtained by the thermolysis of resins and asphaltenes.

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Aromatic sulfur-containing structural units of resins and asphaltenes in heavy hydrocarbon feedstock

Grin’ko, A. A. / Min, R. S. / Sagachenko, T. A. / Golovko, A. K.

Abstract The composition of aromatic sulfur compounds of oils formed during the thermolysis (160–650°C) of resins and asphaltenes from heavy crude of the Permian-Carboniferous deposit in the Usa oilfield (Komi Republic) has been studied. (C1-C4)-alkylbenzothiophenes; dibenzothiophene and (C1-C3)-alkyl derivatives; and phenanthro[4,5-bcd]-, benzo[b]naphtho-, triphenyleno[1,12-bcd]-, dinaphtho[2,3-b:2′,3′-d]-, perylo[1,12-bcd]-, benzothieno[3,2-b]benzo-, benzo[1,2-b:3,4-b′]bisbenzo-, and phenyldibenzothiophenes have been identified. The tri- and tetracyclic structures with predominance of dibenzothiophene and benzo[b]naphtho[2,1-d]thiophene prevail in the oils obtained by the thermolysis of resins and asphaltenes.

Aromatic sulfur-containing structural units of resins and asphaltenes in heavy hydrocarbon feedstock

Grin’ko, A. A. / Min, R. S. / Sagachenko, T. A. / Golovko, A. K.

Abstract The composition of aromatic sulfur compounds of oils formed during the thermolysis (160–650°C) of resins and asphaltenes from heavy crude of the Permian-Carboniferous deposit in the Usa oilfield (Komi Republic) has been studied. (C1-C4)-alkylbenzothiophenes; dibenzothiophene and (C1-C3)-alkyl derivatives; and phenanthro[4,5-bcd]-, benzo[b]naphtho-, triphenyleno[1,12-bcd]-, dinaphtho[2,3-b:2′,3′-d]-, perylo[1,12-bcd]-, benzothieno[3,2-b]benzo-, benzo[1,2-b:3,4-b′]bisbenzo-, and phenyldibenzothiophenes have been identified. The tri- and tetracyclic structures with predominance of dibenzothiophene and benzo[b]naphtho[2,1-d]thiophene prevail in the oils obtained by the thermolysis of resins and asphaltenes.

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Titel:

Aromatic sulfur-containing structural units of resins and asphaltenes in heavy hydrocarbon feedstock

Beteiligte:

Grin’ko, A. A. (Autor:in) / Min, R. S. (Autor:in) / Sagachenko, T. A. (Autor:in) / Golovko, A. K. (Autor:in)

Erschienen in:

Petroleum Chemistry ; 52 ; 221-227

Erscheinungsdatum:

01.07.2012

Format / Umfang:

7 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544112020077

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Thiophene , Thermolysis , Petroleum Chemistry , None None , Energy Fuel Chemistry , Industrial Chemistry/Chemical Engineering

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