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使用低成本集成模块化 Peltier 器件研究油水界面水合物结晶的超活性剂效应
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Chimica
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JoVE Journal Chimica
Studying Surfactant Effects on Hydrate Crystallization at Oil-Water Interfaces Using a Low-Cost Integrated Modular Peltier Device
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使用低成本集成模块化 Peltier 器件研究油水界面水合物结晶的超活性剂效应

DOI:
10.3791/60391-v

•

06:31 min

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March 18, 2020

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, ,
1Department of Chemical Engineering,San José State University

Capitoli

  • 00:04Introduction
  • 00:19Hydrate Formation on Water Droplet in Cyclopentane
  • 02:45Hydrate Formation on Water Surfactant Droplet in Cyclopentane
  • 03:47Tracking Hydrate Growth
  • 04:42Results: Crystal Formation and Interfacial Stress
  • 06:03Conclusion

Summary

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我们提出了一个协议，研究水合物的形成，在浸于环核素中的水滴的界面上存在非离子表面活性剂。该协议包括构建一个低成本、可编程的温度调节器。温度控制系统与可视化技术和内部压力测量相结合。

Tags

SurfactantHydrate CrystallizationOil-water InterfacePeltier DeviceHydrate VisualizationCyclopentaneSeed HydrateTemperature ControlPressure TransducerSyringe PumpSurface TensionStalagmometryCritical Micelle Concentration

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