Interaction and Adsorption of Hydrophobically Modified Polyacrylamide on Silica and Asphaltene Surfaces
المؤلفون المشاركون
Zou, Wenjie
Fang, Zichuan
Zhang, Zhijun
Lu, Zhenzhen
المصدر
Advances in Polymer Technology
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-11-24
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The adsorption of polymers affects the cost and oil recovery in oil reservoir exploitation and the flocculation effect in the treatment of oil sand tailings.
The adhesion and adsorption of a hydrophobically modified polyacrylamide (HMPAM), i.e., P(AM-NaAA-C16DMAAC), on silica and asphaltene were investigated using surface force measurements, thermodynamic analysis and quartz crystal microbalance with dissipation (QCM-D) measurement.
Our study indicates that HMPAM polymer has strong interaction with both silica and asphaltene.
The adhesion force of HMPAM on silica was stronger than that on asphaltene surface.
Consistently, the adsorption of HMPAM was also greater on silica surface, with a more rigid layer formed on the surface.
For HMPAM/silica system, the attractive interaction and the strong adhesion are mainly driven by the hydrogen bonding and electrostatic interaction.
For HMPAM/asphaltene system, it is mainly due to hydrophobic interaction between the long hydrocarbon chains of HMPAM and asphaltene.
Furthermore, continuous adsorption of HMPAM was detected and multiple layers formed on both silica and asphaltene surfaces, which can be attributed to the hydrophobic chains of HMPAM polymers.
This work has illustrated the interaction mechanism of HMPAM polymer on hydrophilic silica and hydrophobic asphaltene surfaces, which provide insight into the industrial applications of hydrophobically modified polymer.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zou, Wenjie& Fang, Zichuan& Zhang, Zhijun& Lu, Zhenzhen. 2019. Interaction and Adsorption of Hydrophobically Modified Polyacrylamide on Silica and Asphaltene Surfaces. Advances in Polymer Technology،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1122033
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zou, Wenjie…[et al.]. Interaction and Adsorption of Hydrophobically Modified Polyacrylamide on Silica and Asphaltene Surfaces. Advances in Polymer Technology No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1122033
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zou, Wenjie& Fang, Zichuan& Zhang, Zhijun& Lu, Zhenzhen. Interaction and Adsorption of Hydrophobically Modified Polyacrylamide on Silica and Asphaltene Surfaces. Advances in Polymer Technology. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1122033
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1122033
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر