Results 71 to 80 of about 568,522 (376)
Fuzzy inference system application for oil-water flow patterns identification [PDF]
arXiv, 2021 With the continuous development of the petroleum industry, long-distance transportation of oil and gas has been the norm. Due to gravity differentiation in horizontal wells and highly deviated wells (non-vertical wells), the water phase at the bottom of the pipeline will cause scaling and corrosion in the pipeline.
arxiv
Petroleum Sorption by Thermally Treated Rice Husks Derived from Agricultural Byproducts
Eurasian Chemico-Technological Journal, 2013 Agricultural byproducts or residues are widely produced in Kazakhstan and their utilization as a sorbent material for petroleum spill can be developed as low cost, high tech environmental technology.
K. K. Kudaybergenov +2 more
doaj +1 more source
Utilization of Petroleum Products in Liberia – A Review [PDF]
, 2016 The present paper furnishes a comprehensive literature review on the utilization of petroleum products in Liberia. The paper captures the available petroleum products in Liberia.
Darju, Boima +2 more
core +1 more source
Advanced Functional Materials, EarlyView.A stable cross‐linked ultra‐thin polymer coating for surface‐initiated ring‐opening polymerization (SI‐ROP) of hexamethylcyclotrisiloxane and ε‐caprolactone for growth of high grafting density poly(dimethyl siloxane) and poly(caprolactone) brushes is developed.
Miguel Betancourt‐Ponce +3 more
wiley +1 more source
The Effect of Cost of Distribution on the Pump Price of Petroleum Products in the South East Nigeria [PDF]
, 2013 The public actors in the petroleum industries are the Ministries, Department and Agencies (MDAs) such as the Nigerian National Petroleum Corporation (NNPC), Department of Petroleum Resources (DPR), Pipelines and Products Marketing Company Ltd (PPMC ...
Egede, Ehikwe Andrew +1 more
core +1 more source
Shape‐Stabilization of Phase Change Materials with Carbon‐Conscious Poly(hydroxy)Urethane Foams
Advanced Functional Materials, EarlyView.Poly(hydroxy)urethane (PHU) foam, derivable from carbon dioxide (CO2) and bio‐based resources, is a promising material platform for shape‐stabilizing phase change materials (PCMs). We demonstrate the encapsulation of both paraffins and calcium chloride hexahydrate in PHU foam, achieving 48 stable thermal cycles by introducing 5 wt.% barium carbonate ...
Minjung Lee +5 more
wiley +1 more source
Phase behavior in petroleum fluids (A Detailed Descriptive and Illustrative Account) [PDF]
arXiv, 2017 This chapter presents a descriptive and illustrative account of phase behavior in the seven naturally occurring petroleum fluids and ties all the known eleven phase-transition concepts in a unified narrative. The figures and tables contained in this report are designed so that they could effectively support the discussion about molecular make-up of ...
arxiv
RUDN Journal of Engineering Research, 2014 In many concrete and reinforced concrete elements of load-bearing structures, exposed to the frequently changing loads, accumulated fatigue damage of the material, leading to destruction.
A P Svintsov +2 more
doaj
Eurasian Chemico-Technological Journal, 2007 Water-soluble and emulsified petroleum products were removed from water using ultrafine aluminium oxyhydroxide (AOH) and fibrous materials (polypropylene, carbon fibre and basalt) in static and dynamic modes.
V.G. Ivanov, E.A. Glazkova, G.I. Volkova
doaj +1 more source
GASOLINE AND DIESEL PRICE AND INCOME ELASTICITIES [PDF]
, 2018 The paper analyzes the price and income elasticity of demand for petroleum products, gasoline and diesel. With regard to the share of petroleum products in the structure of household expenses, as well as the share in the government budget revenues, the ...
Ivan Šušnjar +2 more
core +1 more source