化聚乙胺涂层超偏磁铁氧化物纳米颗粒:关于碳酸和硫酸硬度抑制性能的研究
Ali H Karaly1, Malcolm A Kelland1, Mohamed F Mady2
1Department of Chemistry, Bioscience and Environmental Engineering, Faculty of Science and Technology, University of Stavanger, N-4036 Stavanger, Norway.
ACS omega
|October 14, 2024
概括
一种新的可回收纳米复合材料平抑制剂显示出高兼容性和优异的效率对石和中等效率对巴里特平. 这为石油和天然气行业提供了一个更绿色的替代方案,在多种用途上保持有效性.
科学领域:
- 材料科学 材料科学 材料科学
- 化学工程是化学工程的重要组成部分.
- 石油工程是石油工程中的一个.
背景情况:
- 在石油和天然气行业中,严重的规模积累 (石,石) 带来了重大挑战.
- 现有的缩放抑制剂 (SI) 在效率,兼容性和环境影响方面存在局限性.
- 兼容性问题可能导致形成损伤,需要先进的SI解决方案.
研究的目的:
- 评估一种新型可回收纳米复合材料尺度抑制剂 (SPION-TSC-PPEA) 用于减轻石和石尺度.
- 评估抑制剂在高压和高温条件下的性能,这与石油和天然气作业有关.
- 为了确定抑制剂的离子兼容性和可回收性.
主要方法:
- 一种可回收的纳米复合材料尺度抑制剂的合成:涂有酸链接剂到化聚乙烯胺 (SPION-TSC-PPEA) 的超偏磁纳米颗粒.
- 静态容器试验和高压动态管阻塞试验 (80 bar, 100 °C) 以评估抑制效率.
- 在五个循环循环中评估抑制剂的疗效.
主要成果:
- 这种SPION-TSC-PPEA纳米复合材料与离子具有很高的兼容性.
- 观察到优异的抑制效率,防止石的形成.
- 在巴里特尺度上记录了中等的抑制效率,在五个回收循环中持续有效.
结论:
- 开发的可回收纳米复合材料制剂是一种有希望的,更绿色的替代品,用于在石油和天然气行业管理石和石.
- 它的高离子兼容性和可回收性解决了传统缩抑制剂的关键局限性.
- 进一步的研究可能会优化各种规模类型和操作条件的性能.
更多相关视频
08:26Cell Labeling and Targeting with Superparamagnetic Iron Oxide Nanoparticles
Published on: October 19, 2015
12.0K
08:21Optimized Procedure for Determining the Adsorption of Phosphonates onto Granular Ferric Hydroxide using a Miniaturized Phosphorus Determination Method
Published on: May 18, 2018
14.5K
相关概念视频
Factors Affecting Solubility
Compared with pure water, the solubility of an ionic compound is less in aqueous solutions containing a common ion (one also produced by dissolution of the ionic compound). This is an example of a phenomenon known as the common ion effect, which is a consequence of the law of mass action that may be explained using Le Chȃtelier’s principle. Consider the dissolution of silver iodide:
Titration of Polyprotic Base with a Strong Acid
The titration of a polyprotic base such as sodium carbonate with a strong acid such as hydrochloric acid results in two equivalence points on the titration curve. At the first equivalence point, the carbonate ions in the base are completely converted to bicarbonate ions. The second equivalence point corresponds to the complete conversion of bicarbonate ions to carbonic acid, which dissociates into carbon dioxide and water. The region before the first equivalence point corresponds to the...
