乳化和pH控制,以实现可持续的热化学流体反应活性
Ali A Al-Taq1, Murtada Saleh Aljawad1,2, Olalekan Saheed Alade2
1Department of Petroleum Engineering, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia.
Molecules (Basel, Switzerland)
|November 27, 2024
概括
通过乳化或pH调整控制热化学流体 (TCF) 的反应性,提高了工业的可持续性. 这些方法在石油和天然气行业等应用中提高了效率和成功率.
科学领域:
- 可持续化学 可持续化学
- 化学工程是化学工程的重要组成部分.
- 工业化学 工业化学 工业化学
背景情况:
- 管理化学反应性对于可持续的工业实践至关重要,减少废物和能源消耗.
- 像NH4Cl和NaNO2这样的热化学流体 (TCF) 具有潜力,但由于过度反应,限制了它们的应用.
- 目前TCF反应性的局限性阻碍了它们在各种工业过程中的广泛采用和成功率.
研究的目的:
- 调查控制TCFs高反应性的方法.
- 探索乳化和pH调整作为调节TCF反应的技术.
- 评估这些控制方法对TCF反应参数和工业适用性的影响.
主要方法:
- 在柴油中使用三种不同度的乳化剂系统 (1%,3%,5%) 乳化TCF (50%和70%).
- 清洁和乳化TCFs的反应性评估在温度 (65-95°C) 的自闭柜反应堆中.
- 在不同的pH值 (6-10) 和初始压力下研究TCF反应性.
主要成果:
- 乳化和pH调整都能有效控制TCF的反应性.
- 乳化证明,在柴油中的50%和70%度下,可以控制TCFs.
- pH 调整影响了反应开始时间,压力和温度.
结论:
- 乳化和pH调整是提高TCF可持续性的可行策略.
- 这些技术可以优化石油和天然气行业的下井应用.
- 控制TCF反应性可以提高运营效率和成功率,从而促进更绿色的工业流程.
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