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A new way to mix oil and water（图）
new way mix oil water
2017/11/24
For the new process, the team set up a reservoir of oil with an added surfactant that can bind to both oil and water molecules. They placed this inside a chamber with very humid air and then cooled th...
Conditions of Supercritical Water for Good Miscibility with Heavy Oils
Supercritical water Heavy oil Dielectric constant Solubility parameter
2010/9/8
Through comparisons of dielectric constant (ε) and Hansen solubility parameter (HSP) of supercritical water (SCW) with those of typical solvents, conditions of SCW which has good miscibility with heav...
Rapid Estimation of Water Content of Sour Natural Gases
Natural gas Water content Sour gas Correlation Gas processing Acid gas
2010/9/8
Water is associated with natural gas from the reservoir, through production and processing and is a concern in transmission. Also the water content of sour natural gases is an important parameter in t...
Effective Demetalization and Suppression of Coke Formation Using Supercritical Water Technology for Heavy Oil Upgrading
Heavy oil Upgrading Supercritical water
2009/8/4
In this study, a new upgrading method with supercritical water was developed for heavy oil in order to produce light oil that was free from heavy metal and heavy hydrocarbon fraction under coke suppr...
Numerical Evaluation of Biocide Treatment against Sulfate Reducing Bacteria in Oilfield Water Pipelines
Sulfate reducing bacteria Biocide effect Biofilm Pipeline
2009/7/28
A simple two-dimensional mathematical model capable of describing the interactions taking place in the bulk fluid and biofilm between sulfate reducing bacteria (SRB), substrates and biocide agents wa...
Water/gas Permeability of Bituminous Mixtures and Involvement in Blistering Phenomenon
Asphalt mixture Blistering Water permeability Gas permeability
2009/7/28
The blistering phenomenon is one of the major damages in bituminous pavement during a hot summer. The phenomenon was believed to be caused by water permeating from outside via channels of connected p...
Desulfurization of Bitumen by Hydrothermal Upgrading Process in Supercritical Water with Alkali
Bitumen Upgrading Supercritical water Desulfurization Benzothiophene
2009/7/27
Hydrothermal desulfurization was evaluated for the upgrading of bitumen in supercritical water with alkali, based on the formation and decomposition of thiophene derivatives. In the alkaline hydrothe...
Hydrogen Production from Reaction of Apple Pomace with Water over Commercial Steam Reforming Ni Catalysts
Steam reforming Hydrogen production Biomass Apple pomace Nickel catalyst
2009/7/27
H2 production from biomass is an important area of research. Steam reforming of apple pomace at high temperatures at > 973 K was carried out over a commercial steam reforming Ni catalyst using a flui...
Separation and Recovery of Aggregate from Asphalt Pavement Wastes Using High-temperature and High-pressure Water
Supercritical water Pavement waste Aggregate Binder Straight asphalt
2009/7/27
The recycling ratio of reclaimed asphalt pavement (RAP) reached about 99% in 2002, the highest for any industrial waste, a clear sign that recycling efforts are actively applied in the road pavement f...
Visible Light-induced Formic Acid Synthesis from HCO3− with Formate Dehydrogenase and Water-soluble Zinc Porphyrin
Formic acid synthesis Zinc porphyrin Formate dehydrogenase Enzymatic synthesis
2009/7/24
Photochemical and enzymatic synthesis of formic acid was investigated from HCO3− with formate dehydrogenase (FDH) from Saccharomyces cerevisiae and reduced methylviologen (MV2+) produced by th...
Characterization of a Water-insoluble Polymer Producing Bacterium Enterobacter sp. CJF-002 for MEOR
MEOR Cellulose derivative Reservoir environment Field test
2009/7/24
In the MEOR field test project conducted in Fuyu Oilfield, Jilin Province, China, Enterobacter sp. CJF-002 which produces water-insoluble polymer was injected into the reservoir. As a result, the vol...
Dynamic Behavior for Breakup of Single Water Drop and Bridging between Electrodes by Multiple Water Drops Falling through an Oil Phase under Applied Electrical Voltage
Electrodynamic desalter Drop breakup Drop coalescence Electric field
2009/7/24
Dynamic behavior for breakup of a single water drop and coalescence among multiple water drops falling through an oil phase were experimentally studied in a novel electrodynamic liquid-liquid contact...
Upgrading of Bitumen by Hydrothermal Visbreaking in Supercritical Water with Alkali
Oil sand Upgrading Supercritical water Desulfurization Vanadium
2009/7/23
This study aimed to clarify the characteristics of the upgrading reaction of bitumen in supercritical water with alkali compared to pyrolysis, and to obtain more information about desulfurization in ...
Numerical Analysis of Fluid Flows within and around Water Drops Translating in the Oil Phase in a Uniform Electric Field
Desalter Fluid dynamics Numerical analysis Polarized charge drop
2009/7/23
The present study was undertaken to improve the understanding of the movement behavior of water drops in the electro-desalter during crude petroleum refining. Fluid flows within and around a single...
Extraction of Phenol in Water Phase Using Liquefied Dimethyl Ether
Phenol Extraction Dimethyl ether Aqueous solution
2009/7/23
The applicability of liquefied dimethyl ether (DME) was evaluated as an extractant for phenol, a polar substance, in water. The phenol extraction ratio was 79% from 5.45 wt% phenol solution, and 67% ...