Results 21 to 30 of about 3,123,232 (346)

Laboratory Investigation of Nanofluid-Assisted Polymer Flooding in Carbonate Reservoirs

Nanomaterials, 2022
In the petroleum industry, the remaining oil is often extracted using conventional chemical enhanced oil recovery (EOR) techniques, such as polymer flooding.
Kassymzhomart Ulasbek, Muhammad Rehan Hashmet, Peyman Pourafshary, Rizwan Muneer   +3 more
doaj   +1 more source

Gas separation membrane [PDF]

, 2017
A method of fabricating a gas separation membrane includes providing a coextruded multilayer film that includes a first polymer layer formed of a first polymer material and a second polymer layer formed of a second polymer material, the first polymer ...
Armstrong, Shannon, Baer, Eric, Freeman, Benny D., Offord, Grant, Paul, Donald R.   +4 more
core   +1 more source

Minimizing Oxidation of Freeze-Dried Monoclonal Antibodies in Polymeric Vials Using a Smart Packaging Approach

Pharmaceutics, 2021
Primary containers made of cyclic olefin polymer (COP) have recently gained attention since they may overcome several risks and shortcomings of glass containers as they exhibit a high break resistance, biocompatibility, and homogeneous heat transfer ...
Nicole Härdter, Tim Menzen, Gerhard Winter   +2 more
doaj   +1 more source

Colloid-Induced Polymer Compression [PDF]

, 2002
We consider a model mixture of hard colloidal spheres and non-adsorbing polymer chains in a theta solvent. The polymer component is modelled as a polydisperse mixture of effective spheres, mutually noninteracting but excluded from the colloids, with ...
Alan R Denton, Asakura S, Bolhuis P G, Chatterjee A P, Cuesta J A, Daoud M, de Gennes P-G, de Gennes P-G, Doi M, Fixman M, Flory P J, Flory P J, Fujita H, Gast A P, Hansen J P, Joanny J F, Lekkerkerker H N W, Matthias Schmidt, Pusey P N, Rosenfeld Y, Schmidt M, Schmidt M, Sollich P, Yamakawa H, Yethiraj A   +24 more
core   +1 more source

Microstructural and Thermal Behaviour of Composite Material from Recycled Polyethylene Terephthalate and Fly Ash

Recycling, 2023
Nowadays, the environmental impact of plastic waste is crucial, and in the energy industry, fly ash, a type of solid waste, has also prompted severe ecological and safety concerns.
Nur Hazzarita Mohd Nasir, Fathoni Usman, Ean Lee Woen, Mohamed Nainar Mohamed Ansari, Abu Bakar Mohd Supian, Saloma Saloma   +5 more
doaj   +1 more source

The Synergistic Effects between Sulfobetaine and Hydrophobically Modified Polyacrylamide on Properties Related to Enhanced Oil Recovery

Molecules, 2023
In order to explore the mechanism responsible for the interactions in the surfactant–polymer composite flooding and broaden the application range of the binary system in heterogeneous oil reservoirs, in this paper, the influences of different surfactants
Qi Sun, Fu-Tang Hu, Lu Han, Xiu-Yu Zhu, Fan Zhang, Gui-Yang Ma, Lei Zhang, Zhao-Hui Zhou, Lu Zhang   +8 more
doaj   +1 more source

Bond–slip Behavior of Fiber-reinforced Polymer/concrete Interface in Single Shear Pull-out and Beam Tests [PDF]

, 2015
It has been assumed that the fiber-reinforced polymer/concrete interface is subjected to in-plane shear condition when intermediate crack debonding failure occurs.
Harries, Kent A., Mohammadi, Tayyebeh, Wan, Baolin   +2 more
core   +2 more sources

COLORED POLYMERS [PDF]

Modern Physics Letters B, 1993
We show that non-oriented colored polymers (self-avoiding walks with different types of links) are in the same universality class of the ordinary self-avoiding walks, while the oriented colored are not.
openaire   +3 more sources

Revolutionizing Food Safety with Quantum Dot–Polymer Nanocomposites: From Monitoring to Sensing Applications

Foods, 2023
The present review article investigates the prospective utilisation of quantum dot–polymer nanocomposites in the context of ensuring food safety.
Tushar Kanti Das, Sayan Ganguly
doaj   +1 more source

Hydrophilic Polymers [PDF]

Polymers, 2019
Hydrophilic polymers are a major area of polymer research with prominent fields of application, e [...]
openaire   +3 more sources