naphtha

基本解釋

The prices of industrial fuels and feedstocks such as naphtha are not capped, yet demand for them is also growing strongly.
工業(yè)燃料和石腦油等工業(yè)原料的價格并未受到限制，但需求也在強勁增長。
Macintosh found that naphtha — a volatile, oily liquid created in the distillation the aforementioned coal tar, as well as petroleum — could be used to waterproof fabrics.
麥金托什發(fā)現(xiàn)，石腦油——在蒸餾前面提到的煤焦油以及石油的過程中所產(chǎn)生的一種易揮發(fā)的油狀液體——可用于防水織物。
As I wrote last week, Sasol, a South African company that produces diesel fuel and naphtha from coal, is considering building a similar plant to take advantage of the natural gas fields of Canada.
就在上個周我寫這篇文章時，南非沙索公司—一家從煤炭中生產(chǎn)柴油和石腦油的公司正在考慮制定一個同樣的計劃來開發(fā)加拿大天然氣田。

It can be called: lease-condensate, ultra-light crude, naphtha or natural gasoline, depending on who is naming it.
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If too much naphtha is coming out of the crude stream then the whole stream has to be slowed down.
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Switching feedstock from naphtha, derived from oil, to ethane, derived from gas, has kept petrochemicals cheap even as oil prices have peaked.
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a distillation product from coal tar boiling in the approximate range 80170C and containing aromatic hydrocarbons

石腦油
The hydrogen production unit of Baling petroleum chemical corporation uses naphtha as raw material to gain hydrogen,adopting hydrocarbon vapor reforming techniques. Its key process is hydrocarbon vapor reforming techniques.
巴陵石化分公司制氫裝置以石腦油為原料,采取烴類蒸汽轉(zhuǎn)化工藝制取氫氣,其關鍵工序是石腦油蒸汽轉(zhuǎn)化。
輕烴
粗汽油

揮發(fā)油
Results show that the vacuum distillation can ont only separate the ingredients of forsythia naphtha, but also some ingredients can be highly enriched.
結(jié)果表明真空精餾不但能將連翹揮發(fā)油中所含的成分分段分離,還可以把某些成分高度富集起來。
計算機科學技術(shù)
石腦油
A dynamic heat-transfer process model of naphtha pyrolysis furnace is developedhere based on the steady-state model.
建立了石腦油裂解爐的傳熱動態(tài)模型。
農(nóng)業(yè)科學
揮發(fā)油
We determine that the best seasons of distilling the naphtha of chimonanthus salicifolius S. Y. H is from June to November and Middle April is the best time to make Shiliang tea.
明確了柳葉蠟梅葉提取揮發(fā)油的最佳采收季節(jié)為6月～11月份，石涼茶的最佳制茶時期為4月中旬，并研究了該茶的制作工藝流程。
交通運輸工程
粗汽油