Results 11 to 20 of about 1,268,549 (300)

Prediction of water adsorption isotherm on 13X zeolite in different temperatures and investigating the effect of non-framework cations using dynamic simulation

open access: yesApplied Surface Science Advances, 2023
In this article, the adsorption properties of 13X zeolite have been studied using dynamic simulation. The COMPASS force field is used to identify water adsorption isotherm on 13X zeolite. Ewald and Atom-Based group methods were used for the electrostatic
Hojatollah Moradi   +4 more
doaj   +1 more source

Preparation and Drug-Delivery Properties of Metal-Organic Framework HKUST-1 [PDF]

open access: yesIranian Journal of Chemical Engineering, 2019
In this research, the metal-organic framework of HKUST-1 (Hong Koung University of Science and Technology) was synthesized for use in modern drug delivery systems by the thermal solvent method.
P. Khadiv-Parsi   +3 more
doaj   +1 more source

Biphasic Liquid-Liquid Extraction of Biosurfactant from Lactobacillus delbrueckii [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2022
: The present work is focused mainly on optimizing the extraction of glycoprotein- biosurfactant (BS) produced by Lactobacillus delbrueckii in a biphasic liquid-liquid extraction.
Surbhi Goyal, Jagdish Singh
doaj   +1 more source

Chiral separation by enantioselective liquid–liquid extraction [PDF]

open access: yes, 2011
The literature on enantioselective liquid–liquid extraction (ELLE) spans more than half a century of research. Nonetheless, a comprehensive overview has not appeared during the past few decades.
Feringa, Ben L.,   +5 more
core   +3 more sources

Coupled Extraction/Re-Extraction Method for the Chemical Speciation of Nickel in NaturalWaters [PDF]

open access: yes, 2020
Chemical fractionation and speciation of metals species in natural waters and its relation with bioavailability have received increased attention in recent years.
Mendiguchía Martínez, Carolina   +2 more
core   +2 more sources

Solid–liquid transport in a modified co-rotating twin-screw extruder-dynamic simulator and experimental validations [PDF]

open access: yes, 2004
This work presents a dynamic transport model of a solid–liquid media through a twin-screw extruder (TSE). The application under consideration is the solid–liquid extraction of solute from raw plant substrate.
Gourdon, Christophe   +3 more
core   +2 more sources

Hydrodynamics of gas-agitated liquid-liquid extraction columns [PDF]

open access: yesActa Periodica Technologica, 2012
Although the non-agitated extraction columns (spray column, packed column, perforated plate column, sieve plate column, etc) can handle high flow rates and are simple and cheap, there have been relatively few applications of these columns because they
Sovilj Milan N.
doaj   +1 more source

A robotic platform for high-throughput electrochemical analysis of chalcopyrite leaching [PDF]

open access: yes, 2015
A novel robotic platform for combinatorial screening of ionic liquid-based Cu extraction from chalcopyrite with real-time, in situ monitoring of dissolved copper.
Albrecht, T   +4 more
core   +1 more source

Liquid-phase microextraction (LPME): fundamentals and applications to the analysis of drugs in biological samples [PDF]

open access: yes, 2008
The analysis of drugs and metabolites in biological fluids usually requires extraction procedures to achieve sample clean-up and analyte preconcentration.
BONATO, Pierina Sueli   +3 more
core   +2 more sources

Utilization of Chlorella vulgaris to Fixate a High Concentration of Carbon Dioxide in a Compost-based Medium

open access: yesInternational Journal of Technology, 2016
Massive use of fuels by industry increase carbon dioxide (CO2) emissions significantly. Chlorella vulgaris (C. vulgaris) is well known for its ability to fixate CO2 and synthesize it to a lipid. As industry usually emits high concentrations of CO2, it
Dianursanti   +2 more
doaj   +1 more source

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