Asphaltene adsorption of Co3O4 nanoparticles modified by SiO2 film

Wang, Tianguan; Zhong, Xiankang; Zhang, Zhi; Xi, Yuan; Li, Zhou; Zheng, Ziqi; Farhadian, Abdolreza; Hu, Jie

doi:10.1016/j.apsusc.2022.154267

Cited by 3 publications

(3 citation statements)

References 55 publications

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“…Rezvani et al Scientists found that Co 3 O 4 nanoparticles, which are also superparamagnetic, exhibit better asphaltene adsorption than Fe 3 O 4 nanoparticles, which can significantly reduce interfacial tension and minimum miscibility pressure [98]. Meanwhile, in their investigation of Co 3 O 4 's inhibition of asphaltene deposition, Wang et al [99] synthesized Co 3 O 4 -SiO 2 nanoparticles coated with a SiO 2 film using the sol-gel method. It was observed that the presence of pores larger than 10 nm on the surface of Co 3 O 4 -SiO 2 nanoparticles decreased significantly when compared with pure Co 3 O 4 nanoparticles.…”

Section: Metal Oxide Nanoparticlesmentioning

confidence: 99%

Research Progress in Nanoparticle Inhibitors for Crude Oil Asphaltene Deposition

Yang,

Yan,

Cai

et al. 2024

Molecules

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Currently, the alteration of external factors during crude oil extraction easily disrupts the thermodynamic equilibrium of asphaltene, resulting in the continuous flocculation and deposition of asphaltene molecules in crude oil. This accumulation within the pores of reservoir rocks obstructs the pore throat, hindering the efficient extraction of oil and gas, and consequently, affecting the recovery of oil and gas resources. Therefore, it is crucial to investigate the principles of asphaltene deposition inhibition and the synthesis of asphaltene inhibitors. In recent years, the development of nanotechnology has garnered significant attention due to its unique surface and volume effects. Nanoparticles possess a large specific surface area, high adsorption capacity, and excellent suspension and catalytic abilities, exhibiting unparalleled advantages compared with traditional organic asphaltene inhibitors, such as sodium dodecyl benzene sulfonate and salicylic acid. At present, there are three primary types of nanoparticle inhibitors: metal oxide nanoparticles, organic nanoparticles, and inorganic nonmetal nanoparticles. This paper reviews the recent advancements and application challenges of nanoparticle asphaltene deposition inhibition technology based on the mechanism of asphaltene deposition and nano-inhibitors. The aim was to provide insights for ongoing research in this field and to identify potential future research directions.

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Section: Metal Oxide Nanoparticlesmentioning

confidence: 99%

Research Progress in Nanoparticle Inhibitors for Crude Oil Asphaltene Deposition

Yang,

Yan,

Cai

et al. 2024

Molecules

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“…132 Nanoparticle porosity can influence the asphaltene adsorption capacity, 132 such as coating the Co 3 O 4 nanoparticle with SiO 2 porous nanofilm increased the adsorption capacity. 133…”

Section: Factors That Affect Inhibiting Asphaltene Deposition By Nano...mentioning

confidence: 99%

“…Functionalization of the nanoparticle can increase the asphaltene adsorption significantly through the favorable interaction between nanoparticle functional groups and the heteroatoms present in the asphaltene . Nanoparticle porosity can influence the asphaltene adsorption capacity, such as coating the Co 3 O 4 nanoparticle with SiO 2 porous nanofilm increased the adsorption capacity …”

Section: Inhibiting Asphaltene Depositionmentioning

confidence: 99%

Fundamental Mechanisms and Factors Associated with Nanoparticle-Assisted Enhanced Oil Recovery

Hussain

Cheng

Haggerty

et al. 2022

Ind. Eng. Chem. Res.

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Nanoparticles have been used in conventional enhanced oil recovery to improve the oil recovery efficiency. In this review, we analyzed the roles of nanoparticles in improving enhanced oil recovery. We focused on elucidating the fundamental mechanisms that regulate nanoparticle-induced enhanced oil recovery, including surface wettability alteration, interfacial tension reduction, mobility ratio increase, emulsion stabilization, and foam stabilization. We also discussed factors that control the success of nanoparticle-induced enhanced recovery. Finally, we outlined the current challenges and future research directions with respect to the applications of nanoparticles in enhanced oil recovery.

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Adsorption of asphaltene molecules on functionalized SiO2 nanoparticles at atmospheric and high pressures in heptane/toluene environment: A molecular dynamics simulation study

Hayatizadeh,

Chanzab,

Falamaki

2024

Geoenergy Science and Engineering

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Asphaltene adsorption of Co3O4 nanoparticles modified by SiO2 film

Cited by 3 publications

References 55 publications

Research Progress in Nanoparticle Inhibitors for Crude Oil Asphaltene Deposition

Research Progress in Nanoparticle Inhibitors for Crude Oil Asphaltene Deposition

Fundamental Mechanisms and Factors Associated with Nanoparticle-Assisted Enhanced Oil Recovery

Adsorption of asphaltene molecules on functionalized SiO2 nanoparticles at atmospheric and high pressures in heptane/toluene environment: A molecular dynamics simulation study

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