Examples of 'distilling off' in a sentence
Meaning of "distilling off"
distilling off: The process of separating or purifying a liquid by heating it to create vapor and then cooling it to collect the condensed result. It is commonly used in chemistry, distillation, or brewing contexts
How to use "distilling off" in a sentence
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distilling off
The extract was concentrated by distilling off solvent.
After distilling off toluene the borane compound is purified by sublimation.
It is dried azeotropically by distilling off part of the toluene.
After distilling off the dioxin a light oil was fractionated in a vacuum.
The organic phase is concentrated by distilling off chlorobenzene.
After distilling off the solvent a crystal is obtained which is then recrystallized from ethanol.
This cellulose is recovered by distilling off the liquid paraffin.
Distilling off the volatile fragments ; and.
Solid potassium methoxide is obtained by distilling off the methanol.
After drying and distilling off the solvent in a water jet vacuum a brownish residue remained.
The crystallization may then be completed by distilling off the hydrophilic solvent.
By distilling off the solvent, a crystal is obtained.
The CPMs formed are isolated by distilling off the synthesis solvents.
Distilling off said solvent to leave a reaction mixture ;.
The last step is the distilling off caprolactam from water.
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The resin is produced by reacting formaldehyde with resorcinol and distilling off the water.
Transesterification was conducted with distilling off of the methanol generated during the reaction.
The catalyst was filtered off and the filtrate concentrated by distilling off the solvent.
Distilling off any excess amine and water ;.
The crude material was purified by distilling off unreacted starting material.
After distilling off dioxin, a light oil was fractionated in a vacuum.
The volume was then reduced by distilling off about half of the water.
After distilling off the alcohol, the reaction mixture is concentrated.
The ester exchange reaction was conducted by distilling off methanol generated therein.
After distilling off the toluene, the residue is crystallized in ethanol.
The reaction mixture was treated by distilling off excess alcohol under high vacuum.
After distilling off the solvent, water was added to the concentrate.
The resulting product mixture was treated by distilling off excess alcohol under vacuum.
By then distilling off the solvent, the target compound is obtained.
The reaction mixture was concentrated to dryness by distilling off the solvent under reduced pressure.
Distilling off the solvent and filtering off the insoluble residues ;.
A condensation reaction was performed while distilling off the diol component from the reaction system.
After distilling off the monomethylamine, the residue was extracted with chloroform.
Favorable modes for carrying out this step of distilling off the solvent are explained below.
By distilling off the solvent, a lipid containing concentrated arachidonic acid is obtained.
The organic phase is separated and IV is isolated by distilling off the reaction solvent.
The residue obtained by distilling off the solvent was dissolved in 50 ml of tetrahydrofuran.
It is therefore not necessary to concentrate the solution by distilling off the n-heptane.
The solvent is dried by distilling off approximately 1 % by volume of the reaction mixture.
The mixture was washed with water and dried, followed by distilling off the solvent.
After distilling off the ammonia, the residue was extracted with chloroform.
By using an excess of said alcohol, or by distilling off the liberated alcohol.
After distilling off the solvent, ether was added to the oily residue.
Crystallisation may be supported by distilling off ( parts of ) the previously added alcohol.
After distilling off the solvent, the desired compound can be obtained.
The caprolactam solution which was obtained after distilling off the ammonia has the following composition,.
After distilling off the solvent under reduced pressure, brown crystals were obtained.
Methanol was removed from the flask by distilling off a methanol-toluene azeotrope under a partial vacuum.
After distilling off the solvent, the resulting residue was extracted with dichloromethane.
The PEG was dried by dissolving in benzene and distilling off the water-benzene azeotrope.
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Examples of using Distilling
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Time was we were distilling two million gallons a year
Distilling apparatus with controlled vapour flow
Art and life were distilling to a quintessence of extremes
