Results 61 to 70 of about 568,522 (376)
Effect of viscosity of petroleum products on deformation properties of concrete
Инженерно-строительный журнал, 2014 This paper presents the results of studies of the effect of petroleum products, impregnating in concrete, on its deformation properties. Petroleum products, impregnating in concrete and reinforced concrete structures, have a negative impact on their ...
A.P. Svintsov +3 more
doaj
Microbial Bioremediation and Biodegradation of Petroleum Products—A Mini Review
Applied Sciences, 2022 The demand for technological and industrial change has become heavily dependent on the availability and use of petroleum products as a source of energy for socio-economic development.
Jeremiah A. Adedeji +8 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This review highlights the potential of single‐atom catalysts in three key photocatalytic reactions: the hydrogen evolution reaction (HER), nitrogen reduction reaction for ammonia synthesis, and carbon dioxide reduction reaction (CO2RR) for chemical fuels.
Saad Mehmood +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A series of ultraviolet‐ and near‐infrared radiation sensitive photoactivatable hydrogels are developed that can be controlled spatiotemporally down to µm precisions using one‐ and two‐photon uncaging. The latent hydroxylamine‐, hydrazine‐, and amine uncaged moieties are used to photopattern a series of diverse proteins displaying complimentary ...
Tove Kivijärvi +6 more
wiley +1 more source
Machine Learning-Based Soft Sensors for Vacuum Distillation Unit [PDF]
arXiv, 2021 Product quality assessment in the petroleum processing industry can be difficult and time-consuming, e.g. due to a manual collection of liquid samples from the plant and subsequent chemical laboratory analysis of the samples. The product quality is an important property that informs whether the products of the process are within the specifications.
arxiv
International Journal of Polymer Science, 2018 Conductive polymer, polypyrrole (PPy), was synthesized by chemical oxidative polymerization technique for a period of four hours at room temperature using pyrrole monomer (mPPy) in aqueous solution.
Abdirahman Yussuf +3 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Inspired by shark skin, which has a hydrophilic “denticle layer” and a low surface energy “mucus layer,” a triple‐defense antifouling coating is developed. This coating features a robust hydrophilic catalytic nanoparticle layer overlaid with dispersed hydrophobic perfluoro‐silane domains, optimizing fouling resistance, release, and degradation for ...
Wenshuai Yang +8 more
wiley +1 more source
A Dynamic Sustainable Competitive Petroleum Supply Chain Model for Various Stakeholders with Shared Facilities [PDF]
arXiv, 2019 Petroleum industry is the world's biggest energy source, and its associated industries such as production, distribution, refining and retail are considered as the largest ones in the world. Having the increasing price and governments job creation and international environmental policies, the petroleum companies try to maximize the number of created job,
arxiv
Assessment of soil pollution by petroleum products in cities of Karaganda region [PDF]
E3S Web of ConferencesThe article is devoted to assessing soil pollution with petroleum products in the cities of the Karaganda region and developing recommendations for its improvement.
Tsoy Natalya +4 more
doaj +1 more source
Recent Advances in Highly Luminescent Carbon Dots
Advanced Functional Materials, EarlyView.Here, a comprehensive summary of the advancements is provided in highly luminescent carbon dots across various luminescence bands since their discovery in 2004. It systematically covers the synthesis, structural characteristics, preparation strategies, and essential purification of these carbon dots, along with their applications in efficient ...
Yupeng Liu +6 more
wiley +1 more source