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OLEFINS

美英 ['əʊlɪfɪnz]

n.【化】烯(属)烃
网络烯烃；热解法可产制含较多币属烃；烯烃类

复数：olefins

OLEFINS

英-汉英-英网络释义

OLEFINS

烯烃

烯烃（OLEFINS）厂 900,000 丙烯酸（AA）厂 56,000乙二醇（EG）厂 500,000 聚丙烯（PP）厂 456,000 酉夫酸酐（PA）厂 …

热解法可产制含较多币属烃

此技术称为「China lake process」，其采用先进的「快速热解」步骤，它比标准热解法可产制含较多币属烃（olefins）的气体 …

烯烃类

所生产之产品大致可分为烯烃类 (Olefins)之乙烯、丙烯、丁二烯等产品及芳香烃类(Aromatics)之苯，对二甲苯及邻二甲苯等产 …

烯烃类原料

...该计划中包含二类产线，主要为轻解炼油，一为专为生产烯烃类原料(Olefins)包括乙烯、丙烯、丁二烯等，未来将可增加墨西 …

总烯烃

Grabner Instruments 中国网站 ... 总芳烃 Aromatics 0 - 80% 总烯烃 Olefins 0 - 50% 含氧量 Oxygen 0 - 8% ...

烯烃族

fins 英文中文翻译 - 英汉汽车辞典 ... N-olefins 正烯属烃 olefins 烯烃族 paraffins 石蜡族 ...

甲醇制造烯烃

甲醇制造烯烃(Olefins)(MTO)是一个两步骤的过程，先将天然气(natural gas)或煤(coal)转为甲醇(methanol)，再将甲醇转为低碳 …

例句：

In most cases , polyethylene was the main product and higher carbon number olefins usually accounted for the majority of the oligomers .

多数情况下，聚乙烯为催化反应的主产物，齐聚物中也是以高碳数烯烃为主。

LIGHT OLEFINS FOR INDUSTRIAL USE . DETERMINATION OF MOLECULAR OXYGEN IN GASEOUS PHASE . ELECTROCHEMICAL METHOD WITH A MEMBRANE-COVERED CELL .

工业用轻烯烃 .气相中氧分子的测定 .带细胞的电化学方法

The yield of diesel is 21 . 63% and of propylene reaches up to 20. 18% , with olefins content in gasoline being very low.

在丙烯产率高达 20.18%的情况下，柴油收率可以达到 21.63%，而且汽油的烯烃含量非常低。

Several etherification processes and catalysts for the synthesis of tertiary alkyl others from alcohols and iso olefins are reviewed .

对几种以异构烯烃和醇的醚化工艺作了综述。

LIGHT OLEFINS FOR INDUSTRIAL USE . DETERMINATION OF AMMONIA . SPECTROPHOTOMETRIC METHOD.

工业用轻烯烃 .氨含量的测定 .分光光度法

The bottleneck of fractionation process was eliminated and the demand for lowering olefins in gasoline was satisfied.

消除了操作过程中的瓶颈，保证了汽油降烯烃的要求。

The application of supported catalysts in the oxidation of olefins to aldehyde and ketones was reviewed .

总结了固载化催化剂在烯烃氧化合成醛酮中的应用。

The way of fixed carbon dioxide hydrogenated to synthesize light olefins had good prospect .

二氧化碳催化合成低碳烯烃是二氧化碳固定最有前景的方法之一。

Hydroformylation of higher olefins is a very important process in the field of petrochemical industry.

高碳烯烃氢甲酰化是最重要的石化技术之一。

Use coal instead of oil to produce olefins is an important way to realize China's energy strategy , and protect the nation's energy security .

以 “煤 ”代 “油 ”生产低碳烯烃，是实现我国以 “煤代油 ”能源战略，保证国家能源安全的重要途径之一。

Methanol-to-olefins R&D work focuses on the synthesis and characterization of MTO catalysts .

甲醇制烯烃的研发重点是 MTO 催化剂的合成及其特征描述。

LIGHT OLEFINS FOR INDUSTRIAL USE. DETERMINATION OF TRACES OF CHLORINE . WICKBOLD COMBUSTION METHOD.

轻烯烃 .微量氯含量的测定 .威克博装置燃烧法

A new process has been developed to remove most of the olefins and organic sulfides contained in coking gas .

开发了一种脱除焦化富气中大量烯烃和有机硫化物的新工艺。

The experiment results indicated that the hydroformylation of C6-14 straight chain higher olefins could well conduct under TPSC system .

实验结果表明，温控相分离催化体系可很好地催化 C6-14 直链高碳烯烃氢甲酰化反应。

Polymers of vinyl chloride or of other halogenated olefins, in primary forms .

初级形状的氯乙烯或其他卤化烯烃聚合物。

ASTM D1159-01 Standard Test Method for Bromine Numbers of Petroleum Distillates and Commercial Aliphatic Olefins by Electrometric Titration .

电化学滴定法测量石油馏分及商用脂族烯烃的溴值试验方法。

The two main classes of petrochemicals are olefins and aromatics .

石化的两类主要产品是烯烃和芳烃。

Contain olefins, aromatics and olefins small two .

含有烯烃、芳香烃和少量二烯烃。

Polymers of propylene or of other olefins, in primary forms .

初级形状的丙烯或其他烯烃聚合物。

Plants are sensitive to the simple olefins , particularly C2H4 .

植物对简单烯烃是敏感的特别是乙烯。

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