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naphtha

美 [ˈnæfθə]英 ['næfθə]

n.【化】石脑油
网络石油脑；轻油；粗汽油

naphtha

权威英汉双解英-汉英-英网络释义

naphtha

石脑油

石油分馏_百度百科 ... Petrol 汽油 Naphtha 石脑油 Fuel oil 燃油 ...

石油脑

其中韩国石油脑(Naphtha)炼解工厂（NCC）所属之汝川炼解厂已自10月19日起减产，SK Energy公司将於10月底关闭一座挥发 …

轻油

轻油（naphtha）的气化技术较早，其技术亦较煤的气化简单。目前已有三种商业化的轻油气化过程：即催化浓气（catalytic ric…

粗汽油

石油醚 - CAS号查询 ... 石油醚 PETROLEUM ETHER; 粗汽油 Naphtha; 色谱级多功能石油醚 SOLVENT DEGREASER; ...

挥发油

以n开头的英语英文单词 ... napery 抹布；餐巾 naphtha 挥发油 naples 那不勒斯(意大利) ...

粗挥发油

气体检测仪－MoreChina 上海牧晨电子技术有限公司 ... 吗啉 Morpholine 石脑油，粗挥发油 Naphtha 天然气 Natural Gas ...

轻油裂解厂之石油脑

第 7 页石油化工原料之来源为轻油裂解厂之石油脑（Naphtha），经过触媒裂解，转化后所产生，一般可区分为烷烃类、烯烃 …

例句：

Research of the sulfur transfer catalysts and materials which can be used in FCC unit to reduce sulfur in FCC naphtha is described.

总结了国内外用于催化裂化装置的具有降低催化裂化汽油硫含量作用的助剂及其材料的研究状况。

Solvent naphtha is one of the five broad areas of petroleum products .

溶剂油是五大类石油产品之一。

At current levels , naphtha, a by-product of crude oil, is trading well below the cost of crude, a highly unusual phenomenon .

按目前的水平，原油副产品 ——石脑油的交易价格远低于原油价格，这是非常不正常的现象。

A refined petroleum naphtha, by its composition suitable for use as a carburant in internal combustion engines .

精制过的石油石脑油，其组成适用于作内燃机的汽化器燃料。

Analysis on benefit shows that coking top cycle oil as feed to manufacture lube oil is more economic and reasonable than to produce naphtha .

通过效益分析，表明以焦化顶循油做原料，生产润滑油比生产石脑油更经济合理；

The treating process included naphtha absorption, light gas oil absorption and once through hydrogenation, etc.

该工艺采用焦化气汽油、柴油吸收一加氢一次通过式流程。

Still other protests centered mainly on opposition to the construction of nuclear power plants and naphtha crackers.

其他的抗争，则主要是反对核能发电厂与轻油裂解厂的兴建。

Cracking performance varies greatly with the hydrocarbon composition in naphtha .

石脑油中不同烃类组成的裂解性能存在较大差异。

The article introduces development status of solvent naphtha productive technology both home and abroad .

介绍了国内外溶剂油生产技术的发展现状。

A series of new de-arsenic agents suitable to propylene and naphtha have been developed respectively .

分别开发了适合于丙烯、石脑油等油品原料的系列脱砷剂。

All of those significantly increase competition of naphtha cracking plant .

极大增加使用石脑油裂解的乙烯厂的竞争力。

Towngas is manufactured in plants at Tai Po and Ma Tau Kok, both using naphtha as a feedstock.

煤气公司位于大埔和马头角的两间厂房，负责生产煤气。

These can partly explain the mechanism of therapeutic dysmenorrhea of Angelica naphtha .

这些可解释当归油用于治疗痛经的作用机制。

Other feed stocks can include ethane, propane, butane, and light and heavy naphtha but are not commonly used.

其它原材料包括乙烷、丙烷、丁烷以及一般不用的轻、重石脑油。

The hydrocarbon molecules in naphtha feedstock are rearranged .

石脑油原料的烃类分子得到重新排列。

Objective : To extract and determine naphtha in Eupatorium fortune.

前言：目的：从佩兰中提取挥发油，并测定其含量。

In this paper, the application of Z501 naphtha steam pre reforming catalyst in hydrogen production units is presented .

介绍 Z501 型预转化催化剂在制氢装置的工业应用。

Compared to the similar foreign catalyst , CN-31 naphtha pre-reforming catalyst has a bigger shrinkage factor of bulk .

31 型轻油预转化催化剂与国外同类催化剂相比，明显的差异是体积收缩率偏大。

In the 9th century , oil fields were exploited in the area around modern Baku , Azerbaijan, to produce naphtha.

在第9 世纪，被剥削的油田周围地区现代巴库，阿塞拜疆，生产石脑油。

The catalyst is applicable to the hydroisomerization of the FCC naphtha .

本发明适用于 FCC 石脑油的加氢异构。

Feedstocks may range from naphtha cuts to reduced crude oils .

原料范围可从石脑油馏分到常压重油。

Therefore, this paper takes the study specifically on the forecasting of short-term and long-term price of crude oil futures and naphtha .

因此本文针对原油期货和石脑油的短期和长期的价格预测进行研究。

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