Mehul Darji, Chetna Shukla, Sukanta K. Dash* and Kalisadhan Mukherjee*,
{"title":"评估双(3-氨基丙基)胺水溶液及其与 2-氨基-2-甲基-1-丙醇混合物在不同温度和浓度下的理化特性,探索用于捕获二氧化碳的新型溶剂","authors":"Mehul Darji, Chetna Shukla, Sukanta K. Dash* and Kalisadhan Mukherjee*, ","doi":"10.1021/acs.jced.4c00002","DOIUrl":null,"url":null,"abstract":"<p >The efficacy of amine solvents is pivotal for the absorption–desorption of CO<sub>2</sub> in postcombustion carbon capture. This study delves into the exploration of novel amine solvents, aiming to enhance the CO<sub>2</sub> capture efficiency. The physicochemical properties, including density, viscosity, and surface tension, are fundamental in evaluating the suitability of amine solvents for CO<sub>2</sub> capture. The present investigation is focused on measuring the physicochemical properties of aqueous bis(3-aminopropyl)amine (APA) and its mixture with the 2-amino-2-methyl-1-propanol (AMP) solvent system across a temperature range of 303–348 K. Correlation coefficients based on temperature and weight percentage are derived for each physicochemical property through rigorous regression analysis. The results exhibit excellent agreement between the measured and calculated data, with average absolute deviations of 0.051% for density, 3.115% for viscosity, and 0.491% for surface tension. This comprehensive exploration contributes valuable insights for the development of a promising solvent system for CO<sub>2</sub> capture.</p>","PeriodicalId":42,"journal":{"name":"Journal of Chemical & Engineering Data","volume":null,"pages":null},"PeriodicalIF":2.0000,"publicationDate":"2024-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluation of Physicochemical Characteristics of Aqueous Bis(3-Aminopropyl)Amine and its Mixture with 2-Amino-2-Methyl-1-Propanol across Varied Temperatures and Concentrations toward Exploring New Solvents for CO2 Capture\",\"authors\":\"Mehul Darji, Chetna Shukla, Sukanta K. Dash* and Kalisadhan Mukherjee*, \",\"doi\":\"10.1021/acs.jced.4c00002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p >The efficacy of amine solvents is pivotal for the absorption–desorption of CO<sub>2</sub> in postcombustion carbon capture. This study delves into the exploration of novel amine solvents, aiming to enhance the CO<sub>2</sub> capture efficiency. The physicochemical properties, including density, viscosity, and surface tension, are fundamental in evaluating the suitability of amine solvents for CO<sub>2</sub> capture. The present investigation is focused on measuring the physicochemical properties of aqueous bis(3-aminopropyl)amine (APA) and its mixture with the 2-amino-2-methyl-1-propanol (AMP) solvent system across a temperature range of 303–348 K. Correlation coefficients based on temperature and weight percentage are derived for each physicochemical property through rigorous regression analysis. The results exhibit excellent agreement between the measured and calculated data, with average absolute deviations of 0.051% for density, 3.115% for viscosity, and 0.491% for surface tension. This comprehensive exploration contributes valuable insights for the development of a promising solvent system for CO<sub>2</sub> capture.</p>\",\"PeriodicalId\":42,\"journal\":{\"name\":\"Journal of Chemical & Engineering Data\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2024-05-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Chemical & Engineering Data\",\"FirstCategoryId\":\"1\",\"ListUrlMain\":\"https://pubs.acs.org/doi/10.1021/acs.jced.4c00002\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"CHEMISTRY, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Chemical & Engineering Data","FirstCategoryId":"1","ListUrlMain":"https://pubs.acs.org/doi/10.1021/acs.jced.4c00002","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
摘要
胺溶剂的功效对于燃烧后碳捕集过程中二氧化碳的吸收-解吸至关重要。本研究深入探讨了新型胺溶剂,旨在提高二氧化碳捕获效率。物理化学特性,包括密度、粘度和表面张力,是评估胺类溶剂是否适用于二氧化碳捕集的基础。本研究的重点是测量双(3-氨基丙基)胺(APA)水溶液及其与 2-氨基-2-甲基-1-丙醇(AMP)溶剂系统混合物在 303-348 K 温度范围内的理化性质。结果表明,测量数据与计算数据之间具有极佳的一致性,密度的平均绝对偏差为 0.051%,粘度为 3.115%,表面张力为 0.491%。这一全面的探索为开发一种用于二氧化碳捕获的有前途的溶剂系统提供了宝贵的见解。
Evaluation of Physicochemical Characteristics of Aqueous Bis(3-Aminopropyl)Amine and its Mixture with 2-Amino-2-Methyl-1-Propanol across Varied Temperatures and Concentrations toward Exploring New Solvents for CO2 Capture
The efficacy of amine solvents is pivotal for the absorption–desorption of CO2 in postcombustion carbon capture. This study delves into the exploration of novel amine solvents, aiming to enhance the CO2 capture efficiency. The physicochemical properties, including density, viscosity, and surface tension, are fundamental in evaluating the suitability of amine solvents for CO2 capture. The present investigation is focused on measuring the physicochemical properties of aqueous bis(3-aminopropyl)amine (APA) and its mixture with the 2-amino-2-methyl-1-propanol (AMP) solvent system across a temperature range of 303–348 K. Correlation coefficients based on temperature and weight percentage are derived for each physicochemical property through rigorous regression analysis. The results exhibit excellent agreement between the measured and calculated data, with average absolute deviations of 0.051% for density, 3.115% for viscosity, and 0.491% for surface tension. This comprehensive exploration contributes valuable insights for the development of a promising solvent system for CO2 capture.
期刊介绍:
The Journal of Chemical & Engineering Data is a monthly journal devoted to the publication of data obtained from both experiment and computation, which are viewed as complementary. It is the only American Chemical Society journal primarily concerned with articles containing data on the phase behavior and the physical, thermodynamic, and transport properties of well-defined materials, including complex mixtures of known compositions. While environmental and biological samples are of interest, their compositions must be known and reproducible. As a result, adsorption on natural product materials does not generally fit within the scope of Journal of Chemical & Engineering Data.