Výsledky vyhledávání

Chemical Compositions in Modified Salinity Waterflooding of Calcium Carbonate Reservoirs: Experiment

Autor: M. P. Yutkin, C. J. Radke, T. W. Patzek

Publikováno v: Transport in Porous Media, vol 141, iss 2

Modified or low-salinity waterflooding of carbonate oil reservoirs is of considerable economic interest because of potentially inexpensive incremental oil production. The injected modified brine changes the surface chemistry of the carbonate rock and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed07cf451cc45a75c9d6855b75c85a39
https://doi.org/10.1007/s11242-021-01715-x

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Fast Screening of LSW Brines Using QCM-D and Crude Oil-Brine Interface Analogs

Autor: M. P. Yutkin, K. M. Kaprielova, S. Kamireddy, A. Gmira, S. C. Ayirala, C. J. Radke, T. W. Patzek

Publikováno v: Day 1 Mon, April 25, 2022.

This work focuses on a potentially economic incremental oil-recovery process, where a brine amended with inexpensive salts (in contrast to expensive surfactants and other chemicals) is injected into a reservoir to increase oil production. Historicall

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::938d0687530644004950e22b121e38c9
https://doi.org/10.2118/209389-ms

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Monte Carlo simulations of Lennard-Jones nonionic surfactant adsorption at the liquid/vapor interface

Autor: A. J. Howes, C. J. Radke

Publikováno v: Langmuir : the ACS journal of surfaces and colloids. 23(4)

We present Monte Carlo simulations of nonionic surfactant adsorption at the liquid/vapor interface of a monatomic solvent. All molecules in the system, solvent and surfactant, are characterized by the Lennard-Jones (LJ) potential using differing inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5549b68299a81148c6efc6d4dd8ddaa4
https://pubmed.ncbi.nlm.nih.gov/17279664

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Hydroxynitrile lyase at the diisopropyl ether/water interface: evidence for interfacial enzyme activity

Autor: A, Hickel, C J, Radke, H W, Blanch

Publikováno v: Biotechnology and bioengineering. 65(4)

A novel recycle reactor has been designed to determine the interfacial activity of hydroxynitrile lyase in a diisopropyl ether (DIPE)/water two-phase system. The reactor provides a known interfacial area. Enzyme activity toward mandelonitrile cleavag

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1c779c62de6b4280715b54f41235cdbc
https://pubmed.ncbi.nlm.nih.gov/10506418

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