of nickel at macro-level concentration from sulphate/chloride solutions using phosphoric acid based extractants.
(LLE) is the most commonly used method for water sample preparation.
The liquid-liquid extraction
method is used to separate a compound using two immiscible liquids.
(LLE) is a mass transfer operation where solutions of at least three components are present.
Also the liquid-liquid extraction
procedure was observed and optimized (with 3 different samples).
As well as SPEnet solid phase extraction products, Anachem also supplies Macherey-Nagel Chromabond SPE and liquid-liquid extraction
products, plus Anachem QPF protein precipitation products.
44] obtained deep desulfurization by photosensitized oxidation using a triplet photosensitizer in an oil/water two-phase liquid-liquid extraction
He is the author of the liquid-liquid extraction
chapter in Perry's Chemical Engineers Handbook, and has researched, developed and implemented many separation and purification processes used at Dow.
Extraction and digestion includes solvent extraction, solid phase extraction (SPE), liquid-liquid extraction
(LLE) and Soxhlet, and digestion.
Pairing that with reversed-phase liquid chromatography--to identify and measure the extracted compounds--is less labor intensive than liquid-liquid extraction
, the technique they used as a comparison.
Centrifugal technology specialist, Rousselet-Robatel, serves the solid-liquid separation and liquid-liquid extraction
interests of the pharmaceutical industry.
The frozen media was analyzed by liquid-liquid extraction
and gas chromatography-mass spectrometry.