presolvant
A chemical substance or agent applied to a surface or material before the main cleaning or dissolving process to loosen contaminants. It is primarily used in industrial degreasing, dry cleaning, and specialized laboratory procedures to enhance the efficiency of the primary solvent.
Beispiele
3 von 5Apply the presolvant to the grease stain and let it sit for five minutes before starting the wash cycle.
Apply the presolvant to the grease stain and let it sit for five minutes before starting the wash cycle.
The safety protocol requires technicians to use a non-corrosive presolvant when preparing the titanium components.
The safety protocol requires technicians to use a non-corrosive presolvant when preparing the titanium components.
You'll need a bit of presolvant to get that sticky residue off the windshield.
You'll need a bit of presolvant to get that sticky residue off the windshield.
Gegenteile
Wortfamilie
Merkhilfe
Think of 'Pre' (before) and 'Solvant' (to dissolve). It is the liquid you use 'before' the main 'solvent' to do the heavy lifting.
Schnelles Quiz
The technician recommended using a heavy-duty ________ before the steam cleaning process to ensure all oil was removed.
Richtig!
Die richtige Antwort ist: presolvant
Beispiele
Apply the presolvant to the grease stain and let it sit for five minutes before starting the wash cycle.
everydayApply the presolvant to the grease stain and let it sit for five minutes before starting the wash cycle.
The safety protocol requires technicians to use a non-corrosive presolvant when preparing the titanium components.
formalThe safety protocol requires technicians to use a non-corrosive presolvant when preparing the titanium components.
You'll need a bit of presolvant to get that sticky residue off the windshield.
informalYou'll need a bit of presolvant to get that sticky residue off the windshield.
The experiment demonstrated that using a polar presolvant significantly increased the yield of the extracted alkaloids.
academicThe experiment demonstrated that using a polar presolvant significantly increased the yield of the extracted alkaloids.
We are currently negotiating a bulk contract for the supply of high-grade industrial presolvants for our manufacturing plants.
businessWe are currently negotiating a bulk contract for the supply of high-grade industrial presolvants for our manufacturing plants.
Gegenteile
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
presolvant application
the act of applying a presolvant
dwell time for presolvant
the time a presolvant must remain on a surface to work
rinse away the presolvant
to wash off the initial cleaning agent
Wird oft verwechselt mit
A solvent is the primary dissolving agent, while a presolvant is a preliminary agent used to prepare the surface.
A preservative keeps a substance from decaying, whereas a presolvant is used to help clean or dissolve something.
Nutzungshinweise
The term is technical and most common in manufacturing, chemistry, and professional cleaning industries. It is often used as a countable noun when referring to different types of chemical mixtures.
Häufige Fehler
Learners often misspell the word as 'presolvent' (though both are technically used, 'presolvant' is frequent in specialized technical data sheets influenced by French nomenclature). It should not be used as a verb in general conversation.
Merkhilfe
Think of 'Pre' (before) and 'Solvant' (to dissolve). It is the liquid you use 'before' the main 'solvent' to do the heavy lifting.
Wortherkunft
Derived from the Latin prefix 'prae-' (before) and the verb 'solvere' (to loosen or untie).
Grammatikmuster
Schnelles Quiz
The technician recommended using a heavy-duty ________ before the steam cleaning process to ensure all oil was removed.
Richtig!
Die richtige Antwort ist: presolvant
Verwandtes Vokabular
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of
A1A preposition used to show a relationship between a part and a whole, or to indicate belonging and origin. It connects a noun or pronoun to another part of the sentence to specify which one or what kind.
in
A1A preposition used to indicate position within a container, a space, an area, or a period of time. It describes being surrounded by something or being inside the boundaries of a location.
it
A1A third-person singular pronoun used to refer to an object, animal, or situation that has already been mentioned or is clear from context. It is also frequently used as a dummy subject to talk about time, weather, or distance.
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as
A1A conjunction used to compare two things that are equal in some way. It is most commonly used in the pattern 'as + adjective/adverb + as' to show similarity.
this
A1Used to identify a specific person, thing, or idea that is physically close to the speaker or has just been mentioned. It can also refer to the present time or a situation that is currently happening.
by
A1A preposition used to show the method or means of doing something, or to identify the person or thing that performs an action. It frequently appears in passive sentences to indicate the agent or before modes of transport.
we
A1The word 'we' is a first-person plural pronoun used to refer to the speaker and one or more other people collectively. It is used as the subject of a sentence or clause.
or
A1A coordinating conjunction used to connect two or more possibilities or alternatives. it indicates that only one of the options is likely, required, or true.
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