azeotrope


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azeotrope

[ā′zē·ə‚trōp]
(chemistry)
azeotropic mixture
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In the phase interface, the adipate has slightly stronger binding capacity with gasoline which causing the decrease of the gasoline evaporate by bonding with the methanol molecules to form the low-boiling azeotrope.
Development of the Adipates as Bifunctional Additive in Methanol-Gasoline
ProSolv like many other fluorinated solvent azeotropes is extremely effective for precision cleaning in high-tech industries such as aerospace, aviation, electronics and medical due to the use of an additive trans 1,2-dichloroethylene.
Solving the problem
Fluorine is lost from the process as organic fluorides which leave with the product streams and as HF (plus traces of organic fluorides) in the bottom stream from the acid re-run column, limited by the water/HF azeotrope.
Assessment of cleaner process options: a case study from petroleum refining
It can be run without a solvent, but is faster and more reproducible in the presence of a solvent such as xylene, which forms an azeotrope with water.
Waterborne silicone-organic hybrid coatings for exterior applications
These solvents form an azeotrope with a boiling point close to that of ethyl acetate, and thus the solvent keeping approach would not work.
Improving analysis of pesticides: a new method development protocol increases recovery of volatile compounds
2]O/alcohol azeotrope by-product confines the kinetic acceleration, relative to batch conditions.
Kinetics of the Fischer esterification of palm fatty acids with isopropanol and butyl-cellosolve
An azeotrope was prepared, (halothane/ether 2/1, boiling point 51.
The introduction of halothane into clinical practice: the Oxford experience
Some cosolvents like iso-propanol can form an azeotrope with water to lower the mixtures total boiling point temperature and therefore evaporation of water is aided.
High-performance waterborne coatings for heavy-duty corrosion protection: exploring three waterborne technologies for heavy-duty corrosion protection
Starting at 190[degrees]C, a xylene-water azeotrope was collected overhead.
High-solids alkyds resins with improved properties based on styrene allyl alcohol (SAA) resinous polyols
In reality, the solvents will azeotrope when evaporating from the ink, meaning that they will evaporate as blends of the solvents present.
Handling matte issues, scumming and surface tension
The hydrofluoric acid forms an azeotrope with water, and is distilled over steam.
A rapid method for fluoride analysis of treated wood. (Technical Note)
Fusel oil is a collective term applied to the alcoholic fraction of whiskey, or high wine, with a higher boiling point than the ethanol-water azeotrope.
Differentiation of bourbon whiskies using gas chromatography and cluster analysis

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