Pollutant reduction and catalytic upgrading of a Venezuelan extra-heavy crude oil with Al2O3-supported NiW catalysts: Effect of carburization, nitridation and sulfurization

Alumina-supported Ni-promoted W oxides, carbides and nitrides were presulfided and employed for reducing pollutants and increasing the quality of an extra-heavy crude oil during catalytic upgrading reactions. These materials were prepared by temperature programmed reaction using reactive gases and v...

• Tác giả chính: Villasana, Yanet (author)
• Tác giả khác: Méndez, Franklin J. (author), Luis Luis, Miguel (author), Brito, Joaquín L. (author)
• Định dạng: article
• Được phát hành: 2019
• Những chủ đề: Catalysts; Tungsten; Upgrading; Extra-heavy crude oil; Pollutant reduction
• Truy cập trực tuyến: https://doi.org/10.1016/j.fuel.2018.08.047; http://repositorio.ikiam.edu.ec/jspui/handle/RD_IKIAM/108