Separation of ZnCl2 from Less-Volatile Chlorides by Vacuum Distillation
Sign Up to like & getrecommendations! Published in 2020 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-020-01876-y
Abstract: To purify crude ZnCl2, which can be recovered by selective chlorination of electric arc furnace dust, vacuum distillation utilizing evaporation separation of volatile ZnCl2 was investigated. Experimental results indicated that vacuum distillation at 700 K… read more here.
Keywords: separation zncl2; less volatile; zncl2 less; zncl2 ... See more keywords
Measurement and modeling of phase equilibria for Sb-Sn and Bi-Sb-Sn alloys in vacuum distillation
Sign Up to like & getrecommendations! Published in 2017 at "Fluid Phase Equilibria"
DOI: 10.1016/j.fluid.2017.03.016
Abstract: Abstract Vapor-liquid equilibria (VLE) and purification of tin from crude Sn containing Bi and Sb has been studied in vacuum distillation. The Sb-Sn and Bi-Sb-Sn systems were investigated in the temperature range from 1000 to… read more here.
Keywords: phase equilibria; measurement modeling; distillation; vacuum distillation ... See more keywords
Application of multi-stage vacuum distillation for secondary resource recovery: potential recovery method of cadmium telluride photovoltaic waste
Sign Up to like & getrecommendations! Published in 2020 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2020.04.032
Abstract: Abstract With the widespread use of cadmium telluride solar cells, environmental protection, and effective recycling approaches for solar cell component waste have become topics of concern. As an emerging metal smelting technology, vacuum metallurgy technology… read more here.
Keywords: recovery; cadmium telluride; waste; cadmium ... See more keywords
Separation and recycling of chloride salts from electrolytic titanium powders by vacuum distillation
Sign Up to like & getrecommendations! Published in 2020 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2019.116282
Abstract: Abstract Molten salt electrolysis is an important and low-cost method to prepare titanium powders. The separation and recycling of chloride salts from electrolytic titanium powder(ETP) is quite crucial for the purpose of improving the quality… read more here.
Keywords: separation; titanium; chloride salts; distillation ... See more keywords
Kinetics of Pb evaporation from Pb-Sn liquid alloy in vacuum distillation
Sign Up to like & getrecommendations! Published in 2017 at "Vacuum"
DOI: 10.1016/j.vacuum.2017.03.004
Abstract: Abstract In this work, the kinetics of Pb evaporating from Pb-Sn alloy has been investigated. The experiments were performed in the temperature range 1200 K–1400 K and the pressure of 10 Pa. The results indicated that the evaporation… read more here.
Keywords: evaporation; vacuum distillation; alloy; mass transfer ... See more keywords
Separation and purification Sb2S3 from stibnite by vacuum distillation
Sign Up to like & getrecommendations! Published in 2018 at "Vacuum"
DOI: 10.1016/j.vacuum.2018.08.022
Abstract: Abstract Stibnite is the main raw material employed to produce antimony. With the excessive exploitation of high-grade stibnite, low-grade stibnite become more and more important. This study aimed to introduce a vacuum process for recovering… read more here.
Keywords: grade stibnite; vacuum; vacuum distillation;
Achieving Practical Venue Recycle of Waste Oil-Based Drilling Fluids with Vacuum Distillation Technology
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.3c00967
Abstract: Drilling fluids are essential operating additives for extracting oil and shale gas. Thus, their pollution control and recycling utilization are significant to petrochemical development. Vacuum distillation technology was used in this research to handle waste… read more here.
Keywords: oil; vacuum distillation; drilling fluids; waste oil ... See more keywords
Calculation of evaporation rates of all components in Ag-Pb-Sn ternary alloy in vacuum distillation using modified molecular interaction volume model
Sign Up to like & getrecommendations! Published in 2021 at "Materials Research Express"
DOI: 10.1088/2053-1591/ac1001
Abstract: In this study, the activities of each component in Ag-Pb, Ag-Sn, Pb-Sn binary and Ag-Pb-Sn ternary alloy systems were predicted using molecular interaction volume model (MIVM), modified molecular interaction volume model (M-MIVM), Wilson equation and… read more here.
Keywords: alloy systems; molecular interaction; evaporation; vacuum ... See more keywords
Uncorrected soil water isotopes through cryogenic vacuum distillation may lead to a false estimation on plant water sources
Sign Up to like & getrecommendations! Published in 2023 at "Methods in Ecology and Evolution"
DOI: 10.1111/2041-210x.14107
Abstract: Successful use of stable isotopes (δ2H and δ18O) in ecohydrological studies relies on the accurate extraction of unfractionated water from different types of soil samples. Cryogenic vacuum distillation (CVD) is a common laboratory‐based technique used… read more here.
Keywords: cryogenic vacuum; water; vacuum distillation; soil water ... See more keywords
Comparative Analysis of Bio-Vanillin Recovery from Bioconversion Media Using Pervaporation and Vacuum Distillation
Sign Up to like & getrecommendations! Published in 2022 at "Membranes"
DOI: 10.3390/membranes12080801
Abstract: The increasing demand for natural products has led to biotechnological vanillin production, which requires the recovery of vanillin (and vanillyl alcohol at trace concentrations, as in botanical vanillin) from the bioconversion broth, free from potential… read more here.
Keywords: vanillin; fractionated condensation; vacuum distillation; pervaporation ... See more keywords