Composition and Structure of Products of Thermal Degradation of Asphaltenes in Heavy Crude Oil; AIP Conference Proceedings; Vol. 2051 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2018 (AMHS’18)

Detaylı Bibliyografya
Parent link:AIP Conference Proceedings
Vol. 2051 : Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2018 (AMHS’18).— 2018.— [020050, 4 p.]
Müşterek Yazar: Национальный исследовательский Томский политехнический университет (ТПУ) Институт природных ресурсов (ИПР) Кафедра геологии и разведки полезных ископаемых (ГРПИ) Международная научно-образовательная лаборатория изучения углерода арктических морей (МНОЛ ИУАМ)
Diğer Yazarlar: Cheshkova T. V. Tatiana, Sergun V. P. Valery, Grinko A. A. Andrey Alekseevich, Kovalenko E. Yu. Elena, Min R. S. Raisa, Sagachenko T. A. Tatiana
Özet:Title screen
The data are presented on changes in the structure of asphaltenes in the heavy oil sample from the Usinskoye oil field during their thermal transformation at 300 and 450°С and in fragments bound in their molecules via ether and sulfide bridges. It is shown that the "secondary" asphaltenes are characterized by lower molecular masses and smaller sizes of mean molecules and differ in the composition of "sulfur-bound" and “ester-bound” structural fragments. The increase in the process temperature results in a wider set of compounds in the products of the C-O bond cleavage and a narrower set of compounds in the products of the C-S bond cleavage.
Режим доступа: по договору с организацией-держателем ресурса
Dil:İngilizce
Baskı/Yayın Bilgisi: 2018
Konular:
Online Erişim:https://doi.org/10.1063/1.5083293
Materyal Türü: Elektronik Kitap Bölümü
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=659154