Cargando…
Preparation of Carbon-Based Solid Acid Catalyst from High-Sulfur Petroleum Coke with Nitric Acid and Ball Milling, and a Computational Evaluation of Inherent Sulfur Conversion Pathways
A series of petroleum coke (petcoke)-derived solid acid catalysts were prepared via nitric acid treatment with or without ball milling pretreatment. The inherent sulfur in petcoke was converted to sulfonic groups, which were active sites for the esterification of octanoic acid and methanol at 60 °C,...
Autores principales: | Huang, Qing, Cabral, Natalia M., Tong, Xing, Schafranski, Annelisa S., Kennepohl, Pierre, Hill, Josephine M. |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10609519/ https://www.ncbi.nlm.nih.gov/pubmed/37894530 http://dx.doi.org/10.3390/molecules28207051 |
Ejemplares similares
-
Solubilization of sulfuric acid lignin by ball mill treatment with excess amounts of organic compounds
por: Takada, Masatsugu, et al.
Publicado: (2023) -
Understanding the effect of thiophene sulfur on brominated petroleum coke for elemental mercury capture from flue gases
por: Xiao, Yi, et al.
Publicado: (2021) -
Effects of Additives on Coke Reactivity and Sulfur
Transformation during Co-pyrolysis of Long Flame Coal and High-Sulfur
Coking Coal
por: Li, Wenguang, et al.
Publicado: (2021) -
Study on dielectric properties of high organic sulfur coking coal and modeling sulfur compounds
por: Cai, Chuanchuan, et al.
Publicado: (2019) -
Technology of Producing Petroleum Coking Additives
to Replace Coking Coal
por: Kameshkov, Alexey V., et al.
Publicado: (2021)