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通过相反方法制备的新型奇托桑-泽奥利特X复合珠,用于CO2吸附性捕获

Nguyen Minh Phuoc¹, Lu Thanh Thien¹, Nguyen Thi Truc Phuong¹

¹Faculty of Chemical Engineering, Ho Chi Minh University of Technology (HCMUT), 268 Ly Thuong Kiet Street, District 10, Ho Chi Minh City, Viet Nam; Vietnam National University Ho Chi Minh City, Linh Trung Ward, Ho Chi Minh City, Viet Nam.

|February 4, 2024

概括

一种新型的氧化X-基托复合物为碳捕获应用提供了增强的稳定性和效率. 这种材料表现出极好的吸附能力和可充电性,解决了传统粉状热石的局限性.

科学领域:

材料科学材料科学材料科学
环境工程环境工程
化学工程是化学工程的重要组成部分.

背景情况:

工业热量生产迫切需要碳排放减缓战略.
酸盐是开发增强碳捕获解决方案的多功能材料.
将奇托桑与热带石结合起来,可以克服粉状热带石的稳定性和效率缺点.

研究的目的:

为了合成和表征一种用于碳捕获的二氧化X-基托复合物.
在各种条件下评估复合材料的吸附能力和性能.
评估材料的可重复使用性,以实现可持续的碳捕获.

主要方法:

通过相反,溶剂交换和空气干燥合成的泽奥利特X-奇托桑复合物.
使用扫描电子显微镜 (SEM) 和X射线衍射 (XRD) 的材料表征.
吸附能力在不同温度,压力和酸盐与酸盐的比率下进行了测试.

主要成果:

成功合成了一种统一的焦化石X-基托复合物,保持焦化石的特性.
确定了最大吸附能力的最佳质量比.
复合材料在经过测试的温度和压力下表现出良好的吸附性能.
材料显示出重复吸附-脱附循环的潜力.

结论:

合成的焦化物X-基托复合物是有效和稳定的碳捕获的有希望的材料.
制造方法简单且可扩展.
对铜离子交换等变化的进一步研究表明吸附能力下降.

关键词:

吸附方式吸附方式吸附方式 ) 捕获的二氧化碳.基托桑是一种酸盐.一个相位逆转的相位逆转.泽奥利特 X 泽奥利特

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