Examples of 'dean stark' in a sentence
Meaning of "dean stark"
dean stark - The meaning of this phrase depends on the context in which it is used
How to use "dean stark" in a sentence
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dean stark
The mixture was brought to reflux of toluene with a Dean Stark apparatus overnight.
A Dean Stark attachment filled with hexane was used to remove water and some excess.
The temperature was then further raised to reflux vía a Dean Stark water separator.
The material recovered in the Dean Stark and in the baffle is weighed and analysed.
The water eliminated during the reaction was collected by a Dean stark trap.
A Dean Stark azeotropic trap was used to remove the water formed during the reaction.
It was then heated at reflux and ethanol was separated azeotropically vía a Dean Stark trap.
This step is typically carried out using a Dean Stark trap or other similar device.
The contents are stirred overnight at reflux while collecting water in a Dean Stark trap.
The flask is equipped with a Dean Stark trap and the reaction mixture is refluxed overnight.
Water was removed from the reaction mixture and collected by a Dean Stark trap.
The flask was fitted with Dean Stark apparatus and the reaction stirred at reflux overnight.
A water condenser is attached to the top of the Dean Stark trap to provide reflux.
A Dean Stark trap was used to azeotrope the water produced.
The reaction was heated at reflux overnight with ethanol being collected in a Dean Stark trap.
See also
The solvent is continuously removed from the Dean Stark trap and returned to the flask.
The product was recovered by azeotropic distillation from water using a Dean Stark trap.
Water was collected by the Dean Stark trap and removed.
The volatile material distilled from the mixture was collected in a Dean Stark trap.
The flask is fitted with a Dean Stark trap attached to a condenser.
The reaction mixture was then refluxed with azeotropic removal of water vía Dean Stark trap.
The reaction was fitted with a Dean Stark trap filled with xylene.
The excess thionyl chloride was removed under reduced pressure using a Dean Stark trap.
A Dean Stark trap is used to collect the condensate during the reaction.
The reaction mixture was heated to reflux using a Dean Stark trap for two days.
A Dean Stark apparatus can also be used.
During the reaction water and toluene were periodically removed from the Dean Stark trap.
The reaction was fitted with a Dean Stark Trap and a reflux condenser.
Molecular sieves were added to distillate side of the Dean Stark trap.
The Dean Stark trap was removed.
The water condensate was collected in a Dean Stark trap.
A chiller and a Dean Stark apparatus were used to remove the dichloromethane-water azeotrope.
The mixture was refluxed overnight with a Dean Stark trap.
The Dean Stark trap was removed, and a distillation column was fitted to the flask.
Water formed in the reaction was removed by means of Dean Stark apparatus.
Dean Stark - a teenage boy who wishes to be a Golem Hunter.
Heat at reflux constantly removing water with a Dean Stark apparatus.
A Dean Stark trap was used for removing the toluene / water azeotrope.
Water is collected in the Dean Stark trap.
Thereafter . a Dean Stark trap was charged with 72 g of o-dichlorobenzene and mounted on the flask.
The reaction was continued for an additional 2 hours before beginning a dehydration using a dean stark apparatus.
Reflux for 3 hr using a Dean Stark water separator.
Preferably, a packed column is integrated between the flask and the Dean Stark.
This mixture was heated to reflux with a Dean Stark set-up to remove the water.
Water as for it re-condenses and falls back into the Dean Stark.
The reaction vessel was fitted with a Dean Stark trap which was filled with 4A molecular sieves.
During this time, low boiling distillate was removed vía a Dean Stark apparatus.
The mixture, equipped with a Dean stark trap, was refluxed overnight.
Preferably, a packing column is integrated between the flask and the Dean Stark device.
Additionally, a trap ( e.g., a Dean Stark trap ) is utilized to aid in the removal of water.
