Examples of 'dewaxing' in a sentence
Meaning of "dewaxing"
dewaxing (verb) - the process of removing wax from a surface or material, often used in industrial processes such as oil refining or candle making
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- present participle of dewax
- A process in which wax is removed from a material or a surface.
How to use "dewaxing" in a sentence
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dewaxing
Typically the wax is removed by solvent dewaxing.
The paraffins from dewaxing were recycled to the reactor.
The present invention relates to catalytic dewaxing processes.
The dewaxing was carried out using a mixture of solvents.
Typical characteristics of the dewaxing treatment are summarized below.
The dewaxing catalyst suitably also comprises a binder.
This temperature is lower than the dewaxing temperature.
The dewaxing catalyst may be either crystalline or amorphous.
The latter process can find application in dewaxing.
Catalytic dewaxing processes are often preferred.
Both solvent and catalytic dewaxing can be applied.
Subsequent dewaxing is optional but recommended.
These waxes are residues extracted when dewaxing lubricant oils.
This type of dewaxing apparatus is expensive and complicated.
A complex combination of hydrocarbons obtained from a catalytic dewaxing process.
See also
The dewaxing of hydrocarbons by selectively removing straight chain paraffins.
Distillate oil is dewaxed by solvent dewaxing or catalytic dewaxing processes.
Solvent dewaxing is utilized and employs typical dewaxing solvents.
A complex combination of hydrocarbons obtained by dewaxing heavy paraffinic distillate.
Automatic dewaxing suprachill filter.
A complex combination of hydrocarbons obtained by dewaxing light paraffinic distillate.
An usual type of dewaxing process is the solvent dewaxing process.
This fraction will then be passed to the dewaxing section.
The dewaxing is typically performed in the presence of a dewaxing catalyst.
Catalyst and its use for a catalytic dewaxing process.
Catalytic dewaxing is a known process.
These two distillates were further subjected to solvent dewaxing treatment.
Dewaxing was conducted over a medium pore zeolite dewaxing catalyst.
The hydroprocessed feedstocks are then sent to the dewaxing step.
Dewaxing is preferably accomplished by techniques which recover unconverted wax.
This substantially reduces the capacity of the dewaxing plant.
The dewaxing operation is thus carried out on the oily residue.
Lube solvent dewaxing.
Dewaxing process employing a catalyst with a highly dealuminated mordenite base.
The oily fraction is traditionally extracted during an operation termed dewaxing.
The paraffins from dewaxing were partially recycled to the two reactors.
There are a number of alternative processes for solvent dewaxing of lube oil.
Both solvent dewaxing and catalytic dewaxing can be suitably applied.
A disadvantage of propane is that the required dewaxing temperatures are generally lower.
The dewaxing catalyst comprises an intermediate pore size molecular sieve.
The zeolite can be steamed before being used in the dewaxing process.
Such dewaxing catalysts usually have low paraffin isomerization selectivity.
A preferred pour point reducing process is the catalytic dewaxing process.
The conventional dewaxing aids can be used in the present process.
Hydrofinishing also can be carried out prior to the dewaxing step.
Another example would be cracking dewaxing of diesel to improve cold flow properties.
The production of oil is not interrupted during the dewaxing treatment.
The dewaxing solvent which is employed contains an aromatic hydrocarbon oil solvent.
An alternative method for preparing lubricant oil basestocks is catalytic dewaxing.
The products of solvent dewaxing are dewaxed lube oil and slack wax.
