申请人:KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
公开号:US09212159B1
公开(公告)日:2015-12-15
A functionalized asphaltene. The functionalized asphaltene being a nitrated or an amine-reacted asphaltene. The nitrated asphaltene, containing a fused polycyclic core, prepared by reacting an asphaltene with nitric acid, wherein a first nitrate is attached to an aromatic ring of a dibenzothiophene group, and a second nitrate is attached to an aromatic ring of a benzoanthracene group of the asphaltene to obtain a nitrated asphaltene. The amine-reacted asphaltene prepared by reacting an asphaltene, containing a fused polycyclic core, with amines; wherein a first alkyl or aryl group is attached to an aromatic ring of a dibenzothiophene group of the asphaltene, and a second alkyl or aryl group is attached to an aromatic ring of a benzoanthracene group of the asphaltene.
一种功能化
沥青质。该功能化
沥青质是一种硝化或胺反应的
沥青质。通过将
沥青质与
硝酸反应制备出含有融合多环芯的硝化
沥青质,其中第一
硝酸基附着在
二苯并噻吩基的芳香环上,第二
硝酸基附着在
沥青质的苯并
蒽基的芳香环上,从而获得硝化
沥青质。通过将含有融合多环芯的
沥青质与胺反应制备出胺反应的
沥青质;其中第一烷基或芳基基团附着在
沥青质的
二苯并噻吩基的芳香环上,第二烷基或芳基基团附着在
沥青质的苯并
蒽基的芳香环上。