Syntheses of a Hyperbranched Polymer and Its Performance on Enhanced Oil Recovery

A hyperbranched carboxylate-type polymer was synthesized through esterification and carboxymethylation, and its performance on enhanced oil recovery was experimentally evaluated. The optimum condition for esterification was 8 h at 120°C, where 3% PTSA as the catalyst and 9:1 mol ratio of the AB2 int...

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Autores principales: Sanyuan Qiao, Qingwang Liu, Xian Zhang, Hongchang Che
Formato: article
Lenguaje:EN
Publicado: Frontiers Media S.A. 2021
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Acceso en línea:https://doaj.org/article/59ec6fbc67f0447a9029c0d741888f64
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