লক্ষ্য করুন: এই এন্ট্রির অনুবাদ বর্তমানে মান পর্যালোচনার অধীনে রয়েছে, তাই কিছু বিষয়বস্তু সাময়িকভাবে শুধুমাত্র ইংরেজিতে প্রদর্শিত হচ্ছে।
এই এন্ট্রিটি এখনও আপনার ভাষায় অনুবাদ করা হয়নি, তাই নিচে মূল লেখাটি দেখানো হচ্ছে।
naphtha
Naphtha is a technical term used primarily in industrial chemistry and petroleum engineering. It describes a specific fraction of distilled petroleum, distinguishing it from heavier oils or lighter gases. Because it is a chemical substance, it is treated as a mass noun in professional and scientific discourse.
In a practical sense, the term is often used to differentiate between "light naphtha" and "heavy naphtha," which vary in boiling points and chemical compositions. It is rarely used in casual conversation, appearing almost exclusively in the context of refinery operations, solvent manufacturing, or fuel production.
Meanings
Examples
The refinery processes crude oil into various fractions including naphtha.
We need a high grade of naphtha for this specific chemical synthesis.
Be careful because naphtha is extremely flammable and evaporates quickly.
Ancient armies used naphtha to create early forms of liquid fire.
Is this solvent based on naphtha or a different hydrocarbon?
The technician poured the naphtha into the cleaning vat.
I wonder if the industrial grade naphtha will leave a residue on the metal.
Naphtha serves as a critical feedstock for the production of ethylene.