Effect of supercritical CO2 on the dehydration
The polyacrylamide-based super-absorbent polymer is a commercial potassium salt of crosslinked polyacrylic acid/polyacrylamide copolymer. Before swelling, PSAP is a dry white powder with various particle sizes. The PSAP size used in this study was 20–30 mesh (0.595–0.841 mm).
Request PDF | On Mar 30, 2025, Sujay Suresh and others published Effect of supercritical CO2 on the dehydration of polyacrylamide-based super-absorbent polymer used for water management | Find
Dehydration of polyacrylamide-based super-absorbent
Request PDF | Dehydration of polyacrylamide-based super-absorbent polymer swollen in different concentrations of brine under CO2 conditions | Carbon dioxide has been used successfully to enhance
Carbon dioxide has been used successfully to enhance oil recovery while remitting greenhouse effects through its ability to be stored underground. Polyacrylamide-based super-absorbent polymer (PSAP) has been applied in oil fields to control CO2 production during CO2 flooding. However, no study has reported the performance of PSAP under CO2 flooding.
Effect of supercritical CO 2 on the dehydration
Request PDF | Effect of supercritical CO 2 on the dehydration of polyacrylamide-based super-absorbent polymer used for water management | CO2-EOR (enhanced oil recovery) has been widely applied in
Polyacrylamide-based super-absorbent polymer Supercritical CO 2 pH effect Water management Dehydration ABSTRACT CO 2-EOR (enhanced oil recovery) has been widely applied in the fields to improve oil recovery while seques-trating CO 2 in reservoirs to reduce the greenhouse effect. Polyacrylamide-based super-absorbent polymer (PSAP)
"Effect of Supercritical CO₂ on the Dehydration
CO2-EOR (enhanced oil recovery) has been widely applied in the fields to improve oil recovery while sequestrating CO2 in reservoirs to reduce the greenhouse effect. Polyacrylamide-based super-absorbent polymer (PSAP) as a plugging agent has been used in CO2/water flooding fields to manage excess CO2/water production. However, the performance of PSAP under supercritical CO2 conditions has not
Dehydration of polyacrylamide-based super-absorbent polymer swollen in different concentrations of brine under CO2 conditions. Fuel 2017 , 210 , 32-40. DOI: 10.1016/j.fuel.2017.08.047.
Reducing Carbon Dioxide Emissions with Enhanced Oil
Dehydration of polyacrylamide-based super-absorbent polymer swollen in different concentrations of brine under CO2 conditions. Fuel 2017, 210, 32-40. DOI: 10.1016/j.fuel.2017.08.047. Senyou An, Jun Yao, Yongfei Yang, Wenjie Zhang, Jianlin Zhao, Aifen Li. The microscale analysis of reverse displacement based on digital core.
First published on 24th June 2015. A solid super desiccant was developed based on the concept of impregnating a super liquid hygroscopic agent in a superabsorbent polymer to take advantage of the vast vapour absorption capacity of the hygroscopic agent and the liquid withholding capacity of the superabsorbent polymer.
Preparation and Characterization of Superabsorbent
Sawdust, a cheap by-product of the timber and forestry industry, was considered as a framework structure to prepare superabsorbent polymer with acrylic acid (AA) and acrylamide (AM), the synthetic monomers. The effects of initiator content, crosslinker content, AA content, AM content, degree of neutralization of AA, and reaction temperature on the swelling rate of superabsorbent polymer were
The functional mechanism,type,properties,preparation of super absorbent polymers are described in this paper.The national and abroad situation of study and prospectation about super absorbent polymers are introduced.With analysis of market potentialities,the
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