Granulation of short channel SBA-15 adsorbent and application for the removal of U(VI) by packed column
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-018-5748-x
Abstract: In order to reduce the loss of particles during the cycling operation, a technology for the granulation of short channel SBA-15 adsorbent was developed. The adsorption behavior of obtained granules was studied under various factors… read more here.
Keywords: short channel; channel sba; packed column; granulation short ... See more keywords
Heat and mass transfer characteristics of ammonia regeneration in packed column
Sign Up to like & getrecommendations! Published in 2020 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2020.115405
Abstract: Abstract The better performance of heat and mass transfer in the stripper can result in the lower energy penalty and smaller size, which is beneficial to the application of ammonia technology. Based on the representative… read more here.
Keywords: packed column; mass transfer; heat mass; transfer ... See more keywords
Liquid distribution and hold-up measurement in counter current flow packed column by electrical capacitance tomography
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.07.016
Abstract: Abstract In order to meet the requirements and well suit for in-situ process measurement of industrial scale gas-liquid mass transfer applications, such as natural gas processing and post-combustion carbon capture, electrical capacitance tomography (ECT) is… read more here.
Keywords: tomography; liquid; gas; packed column ... See more keywords
Selective adsorption of U(VI) from real mine water using an NH2-functionalized silica packed column
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.126912
Abstract: Abstract The adsorption of U(VI) from natural mine water (i.e. containing Na+, K+, Ca2+, Mg2+ as major cations, and Cl−, SO42− and HCO3− as major anions) was investigated in dynamic mode using packed column containing… read more here.
Keywords: adsorption; mine water; water; silica ... See more keywords
Experimental investigation of liquid distribution in a packed column with structured packing under permanent tilt and roll motions using electrical resistance tomography
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Engineering Science"
DOI: 10.1016/j.ces.2017.03.044
Abstract: Abstract Liquid distribution in a pilot-scale packed column under offshore conditions was experimentally measured and investigated. An experimental column with an inner diameter of 0.4 m and a packed height of 4 m was built on a… read more here.
Keywords: offshore conditions; packed column; distribution; liquid distribution ... See more keywords
Phosphate removal from aqueous solution by electrochemical coupling siderite packed column.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2021.130805
Abstract: The use of iron species to remove PO43- is widely used, and the fresh Fe3+ produced in situ demonstrate better effect on the removal of PO43- in many researches. Therefore, in order to develop a… read more here.
Keywords: siderite packed; removal; po43; packed column ... See more keywords
Dynamic mesh simulation on the effect of sloshing on concurrent two-phase flow fields for two-dimensionally packed columns simulations
Sign Up to like & getrecommendations! Published in 2020 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2020.103231
Abstract: Abstract Optimisation design of gas-liquid packed column filled with structured packing during the absorption process requires an accurate prediction of the liquid distribution. A two-dimensional computational fluid dynamics (CFD) model is developed for the structured… read more here.
Keywords: column; dynamic mesh; volume fraction; liquid volume ... See more keywords
Enantioseparation of methamphetamine by supercritical fluid chromatography with cellulose-based packed column.
Sign Up to like & getrecommendations! Published in 2017 at "Forensic science international"
DOI: 10.1016/j.forsciint.2017.01.025
Abstract: The enantiomers of methamphetamine were differentiated by supercritical fluid chromatography (SFC) with an enantioselective cellulose-based packed column. The optimization of the chromatographic conditions was achieved by changing column temperature, co-solvent proportion, additive concentration, flow rate… read more here.
Keywords: column; packed column; supercritical fluid; cellulose based ... See more keywords
PACKED COLUMN SIMULATION FOR CO2 CHEMISORPTION IN ACTIVATED SOLUTIONS
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Engineering and Management Journal"
DOI: 10.30638/eemj.2020.030
Abstract: Apart of new equipment’s development such as absorption columns with higher efficiency, for chemical industry, there is a strong need for greenhouse gases reduction in order to assure the environmental protection and, consequently, many studies… read more here.
Keywords: purification; simulation co2; packed column; co2 chemisorption ... See more keywords