石油烯

基本解释 (translations)

petrolene

与石油烯相关的网络例句 [注：此内容来源于网络，仅供参考]

Premise Liquefied petroleum gas is derived from oil gas, natural gas, the gas production of refinery and petrochemicals. The main components are dimethylmethane, propylene, butane, butylene and such low class hydrocarbon. It's a gas with achromaticity and transparence; LPG is hardly dissolved in water, but dissolved in ethanol and aether, it can dissolve gas production, propagation oil and caoutchouc.

液化石油气（liquefied petroleum gas，LPG）是石油伴生气、天然气、炼油厂及石油化工厂的气体产品，经分离精制而来，其主要成分为丙烷、丙烯、丁烷、丁烯等低分子烃；无色透明，带有微弱的臭味；难溶于水，溶于乙醇和乙醚等，并能溶解石油产品，动植物油和天然橡胶。

Many of the raw materials used in the petrochemical industry are unsaturated hydrocarbons, such as ethylene, propylene, butene and butadiene.

在石油化学工业中所用的许多原料是不饱和烃类，如乙烯、丙烯、丁烯和丁二烯。

"Rare in nature, olefins are obtained by the cracking of petroleum fractions at high temperatures. The simplest ones (ethylene, propylene, butylene, butadiene, and isoprene) are the basis of the petrochemical s industry."

烯烃在自然界很稀少，但在石油裂解成汽油过程中可大量生成，低级的单烯烃已成为庞大的石油化学工业的基础。

"Rare in nature, olefins are obtained by the cracking of petroleum fraction s at high temperatures. The simplest ones (ethylene, propylene, butylene, butadiene, and isoprene) are the basis of the petrochemicals industry."

烯烃在自然界很稀少，但在石油裂解成汽油过程中可大量生成，低级的单烯烃已成为庞大的石油化学工业的基础。

"Rare in nature, olefins are obtained by the cracking of petroleum fractions at high temperatures. The simplest ones (ethylene, propylene, butylene, butadiene, and isoprene) are the basis of the petrochemicals industry."

烯烃在自然界很稀少，但在石油裂解成汽油过程中可大量生成，低级的单烯烃已成为庞大的石油化学工业的基础。

Compareing with essential oil of the steam distillation method and the bensine solvent extraction method through GC-MS analysis .The result showed that:the essential oil principal constituent extracted by benzine is camphene,a-pinene,bornyl acetate, limonene, 1-methyl-4-(1-methylethyl)-1,4-cyclohexadiene, myrcene, caryophyllene, borneol.

对巴山冷杉针叶水蒸气蒸馏和石油醚萃取所得精油的GC-MS 分析对比研究结果表明：石油醚萃取精油主要成分为：莰烯，a-蒎烯，乙酸龙脑酯，柠檬烯，1-甲基-4-异丙基-1，4-环己二烯，月桂烯，石竹烯，龙脑。

Typically around a quarter of each tyre is made from isoprene derived from petrochemicals, and about 60% of worldwide isoprene production is used by tyremakers.

通常一个轮胎中所含的来自石油化工产品的异戊二烯约为25%，全世界近60%的异戊二烯产品都供给轮胎制造商。

Olefin metathesis opens up new industrial processes for the production of important olefins in the field of petrochemicals.

烯烃交叉复分解反应作为石油化工领域一种重要过程，为各种单烯烃间的互相转化提供了一条有效的途径。

The future technical advances hot poits in the petrochemical industry into new century for the refining-chemical integration and increasing olefine production technology ,the sythetic gas producing fuel and chemicals and light alkane activation technology ,the new separation and reaction technology ,the biochemlcal products technology 、the nanotechnology and the high efficiency informatiom technology are presented .

进入新世纪以来，世界石化原料和石化产品需求仍将持续增长，据2002年召开的第17届世界石油大会预测，1998~2010年间，乙烯需求将由8000万吨增加到12000万吨，丙烯将由4500万吨增加到8200万吨，丁烯-1将由80万吨增加到140万吨，α-烯烃将由100万吨增加到220万吨，苯将由2700万吨增加到4000万吨，对二甲苯将由1400万吨增加到3000万吨。2000~2020年间，石油用于石油化工的年均增长率为2.5%，超过石油的其他用途增长率。

So piperylene petroleum resin was applied preferably in downstream products,and the products yield was increased by improving post treatment process.

介绍了国内外间戊二烯石油树脂合成技术的改进进展，主要体现在催化体系的改进及聚合单体和溶剂的改变，通过引入官能团及共混等方法改善间戊二烯石油树脂的色度、耐候性和相容性等性能，从而使间戊二烯石油树脂在下游产品中得到更好地应用；通过后处理精制工艺的改进，可提高产品的收率。

与石油烯相关的网络解释 [注：此内容来源于网络，仅供参考]

asphaltene：[化](石油)沥青质,沥青烯

hypohepatia [医]肝功能减退,肝功能不全 | asphaltene [化](石油)沥青质,沥青烯 | thorpe 村庄, 小乡镇

ethene：烯

该公司在1917年前,都不算主要的大公司,直至1917年,该公司取得乙烯(Ethene)制造法的专利权后,随着石油化工的兴起而渐渐成长. 而联合碳化物在1917年收购国民碳素公司(National Carbon),同时收购永备电池的前身.

Content of petrolum ether extract：石油醚提取物含量

偶氮型液晶冠醚:Azo type liquid crystalline crown ether | 石油醚提取物含量:Content of petrolum ether extract | 烯丙基醚化酚醛树脂:allyl ether phenolic resin

propylene：烯

金副董事长解释说:"随著LCD需求量的增加,偏光板等光学材料的收益性越来越好,向诺基亚和惠普等主要大公司提供的电池供应总量增加了",他还说:"石油化学部门的乙烯(ethylene)、丙烯(propylene)等由於价格提高,也获得了利润,

Acryl amide：丙烯酰胺

丙烯酰胺(Acryl amide)是一种用途广泛的重 要有机化工原料,以它为单位合成的产品不下百种,主要用于制造水溶性聚合物---聚丙烯酰胺类共聚物:聚丙烯酰胺作为絮凝剂、增稠剂、增强剂等在石油开采、造纸工业、选矿、 洗煤、冶金、水处理、制糖、建材、织物处理及化工等各个领域中被广泛使用.

petrolene：石油烯;软沥青

petrolatum 矿脂 | petrolene 石油烯;软沥青 | Petroleos Mexicanos 墨西哥石油公司

petrolene：软沥青,沥青脂,石油烯

petrolatum 凡士林,矿脂,石蜡油 | petrolene 软沥青,沥青脂,石油烯 | petroleum 石油

petrolene：石蜡烯

"petrolatum","石蜡酯" | "petrolene","石蜡烯" | "petroleum additive","石油添加物"

Alkanes and Alkenes：(烷烃和烯烃)

22.Alkanes and Alkenes(烷烃和烯烃) | 22.1 The oil industry:fractionation(石油工业:分馏) | 22.2 Fractional distillation and Raoult's law(分馏和拉乌尔定律)

allyl ether phenolic resin：烯丙基醚化酚醛树脂

石油醚提取物含量:Content of petrolum ether extract | 烯丙基醚化酚醛树脂:allyl ether phenolic resin | 聚乙二醇缩水甘油醚:polyethylene glycol diglycidyl ether