Examples of 'column top' in a sentence

Meaning of "column top"

column top: Indicates the top part or section of a column, often used in architectural or design contexts

How to use "column top" in a sentence

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column top
Non condensed gases were collected on column top.
Column top and lateral two installation methods.
The other compounds were removed at the column top.
Water may be concentrated at the column top or withdrawn from the column bottom.
The distillation is preferably carried out under reduced pressure established at the column top.
The sidedraw column may receive the prefractionation column top stream as a vapor stream without condensation.
Preferably, the demister is situated at the column top.
A colourless liquid is obtained at the column top which has the following composition,.
If the buzz stops, you must tighten the column top.
The filling column top liquid distributor is a dedicated device for absorbing gases such as co2.
A portion of the organic phase is fed back to the column top as reflux.
Some column top lugs outlasted the wrought iron, but the bottom lugs were significantly weaker.
The MIBK organic solvent was allowed to leave the column top settler vía an overflow.
The column top 2c of the low-pressure column 2 is a position for supplying a feedstock.
A part of this liquid is refluxed to the column top 1c as necessary.

See also

Over time, the column top might loosen somewhat, which might cause a buzz.
For example, hydrogen chloride can be easily removed as a column top product by distillation.
The components extracted from the column top portion were obtained having a 99.9 % hexamethylene diisocyanate purity.
Thus, not all the hydroquinone in the mixture M is recovered at the column top.
The acetonitrile-water mixture obtained at the column top may be recycled into the reaction step.
The condensate was reintroduced 13 in its entirety at the column top 1.
Means for providing fluid from the primary column top condenser into the auxiliary column ;.
The water / alcohol / benzene azeotrope is removed at the column top.
The acrylic acid obtained at the column top constitutes the technical acrylic acid ( TAA ).
Anisole is removed from distilling column top 91.
In the column top condensate obtained from column 41, no compound other than EG was detected.
The nitrogen pressure on the column top was maintained at 15 psig.
Thus, only a small amount of catalyst C is recovered at the column top ( eC ).
A low boiling point mixture distilled from column top 18 of column 17 was condensed by condenser 19.
Another portion 17 of the nitrogen-richer component is provided into primary column top condenser 101.
The vapor at the column top is led to a condenser 97a through a line 217 and condensed.
First it cools the reflux liquid to the column top in stream 89.
Here, the feedstock feed position is at the column top 2c of the low-pressure column 2.
Nitrogen-enriched vapor is passed in stream 54 into auxiliary column top condenser 12.
The finished 4-aminodiphenylamine was obtained at the column top of the rectification column 2.
A portion of the condensed distillate ( 9 ) is conveyed to the column top to provide reflux.
A part of the resulting concentrate was returned to the column top 194 from the transfer line 199.
Fraction is then collected so as to keep a temperature at the column top constant at 55 ° C.
Another fluid, liquid for example, is fed into the column top through line 35.
To illustrate for a P2 bit, the last four rows ( for column top P2 ) are selected.

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