Examples of 'direct esterification' in a sentence
Meaning of "direct esterification"
direct esterification - This term refers to a specific chemical reaction process where an ester is formed directly from an alcohol and a carboxylic acid, usually with the help of a catalyst
How to use "direct esterification" in a sentence
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direct esterification
The direct esterification step does not require a catalyst.
The esters may be prepared by direct esterification or by interesterification.
Direct esterification process.
The results from the combined ethanolysis and direct esterification of AO.
The process can be a direct esterification or a transesterification and can be a polyesterification.
A second procedure for forming MPT from MMT relies on direct esterification with phenol.
Prior to the direct esterification the glyceride mixture needs to be hydrolysed.
As described above, acids may be used to catalyze direct esterification reactions.
They also mention direct esterification of ammonium lactate with ethanol.
Conventionally, and still of commercial value, is the direct esterification of terephthalic acid.
The direct esterification is generally run at elevated temperature and reduced pressure.
The metabolite was subjected to direct esterification with ethanol using EL1-Lewatit.
Direct esterification and interesterification are routes which also have been previously investigated.
Reaction vessel 10 can be either an ester exchange reactor or a direct esterification reactor.
Other problems for the direct esterification are also important drawbacks for this method.
See also
This technique is especially valuable during prepolymer preparation, for example, by direct esterification.
Direct esterification of AA with an alcohol is an equilibrium process.
Also in comparison, the previously disclosed direct esterification processes use hazardous, deleterious reagents.
By direct esterification of fatty acids with a monofunctional alcohol ;.
The polyester-series resin may be produced by a conventional manner, for example, transesterification and direct esterification.
Direct esterification is typically conducted in two steps, primary esterification followed by secondary esterification.
Example 5 Triacylglycerols of CIA can be prepared by direct esterification.
In the direct esterification method, free protons derived from terephthalic acid function as a catalyst.
The Suppocire ® of type N are obtained by direct esterification of fatty acids and of glycerol.
However, the direct esterification requires the use of medium or highly purified terephthalic acid.
The yield of monoester of citric acid from both these direct esterification methods is about 60 %.
However, the direct esterification can desirably require the use of highly purified terephthalic acid.
AA, BuOH, and sulfuric acid were fed to the direct esterification reactor.
EXAMPLE 3 Direct esterification of acrylic acid with butanol.
Preferably, the reactor has from 6 to 18 % by weight water during the direct esterification reaction.
EXAMPLES 8 to 11 Direct esterification of acrylic acid with butanol using different catalysts.
Conventionally, alkyl ( meth ) acrylates, such as butyl acrylate ( " BA " ), are commercially prepared by a direct esterification process.
DE, direct esterification.
An example of this direct esterification reaction is set forth below, wherein n = 1-4.
In another, it is directed to the direct esterification reaction of terephthalic acid with 1,3-propanediol.
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Examples of using Esterification
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Esterification will now be explained in more detail
The chemical reactions are transesterification and esterification
The esterification is also a method known per se
Examples of using Direct
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Direct purchases of equipment are the most obvious
There was not a direct line to the continent
Direct beneficiaries of mine risk education were reached
