Bubble and dew-point measurement of mixtures of 1H,1H,2H-perfluoro-1-octene and 1H,1H,2H,2H-perfluoro-1-octanol in supercritical CO₂

Abstract

In this article, solubility data for the fluoro-monomer (meth) acrylate play an important role as organic solvents in several industrial processes. High-pressure phase equilibria for the 1H,1H,2H-perfluoro-1-octene + supercritical CO2...

High-pressure phase equilibrium of the binary systems CO2 + 355-TMHA and CO2 + 335-TMCHMA

“…2) and methods employed to determine the PB of the 355-TMHA and 335-TMCHMA monomers in Sc-CO 2 are depicted in depth elsewhere. [22][23][24][25][26][27][28][29][30] A 3 V cell was employed to assess the PB that controlled the pressure maximum at 200.0 MPa. Normally, CO 2 was introduced into the 3 V cell, within AE0.002 g with the aid of high-pressure equipment.…”

An Overview of the Application of Harmony Search for Chemical Engineering Optimization

“…GWO is used to control PAR and bw parameters during the search, and OBL enhances the improvisation step. Fu et al [184] homogeneous and heterogeneous azeotropes [260,261], critical transitions [262], and bubble and dew points [263,264]. For instance, the azeotropes occur in a boiling mixture with one or two liquid phases when the composition of the vapor is the same as the overall composition of the liquid phase(s).…”

Binary Solution Behavior for the Trimethoxyphenylsilane and Trimethylphenylsilane Under CO2 as Supercritical Fluid

“…The relevance of the present study can be summarized as follows: (1) Advancement of supercritical fluid technology: This research contributes to our understanding of the phase behavior of binary mixtures involving supercritical CO 2 and organosilicon compounds. Such knowledge is vital for the development of supercritical fluid technologies used in various applications, including pharmaceuticals, green chemistry − and materials processing etc. − (2) Industrial processes : Improved knowledge of how these binary mixtures interact with supercritical CO 2 can lead to more efficient design and optimization industrial processes. (3) Scientific advancement : The study enhances our understanding of the phase equilibria and thermodynamics in high-pressure systems.…”