aromatics

It is recognized through evaluation that the FCC heavy aromatics is a good rubber softener.

综合评价认为,催化裂化重芳烃是一种性能优良的橡胶软化剂.

The experiment result shows that FCC catalyst has aromatizing and cracking performances on C4 hydrocarbons. Yield of aromatics and propene can be enhanced under suitable reaction conditions.

实验结果表明，催化裂化催化剂对C4烃类具有一定芳构化和裂化性能，在适宜的反应条件下，可增产芳烃和丙烯。

Adopting on-line ash removal technology to reduce the energy consumption of aromatics furnace

实施在线清灰，降低芳烃装置加热炉能耗

The heavy fraction of pyrolysis gasoline is potential resource BTX aromatics for the rich aromatics contents.

裂解汽油重质馏分由于含有丰富的芳香基团,可以作为增产BTX芳烃的潜在资源.

Meanwhile, the lack of naphtha raw materials and the obsoleteness of production facilities and equipment will also affect China's aromatics production capacity.

同时，石脑油原料不足以及装置工艺设备老化等因素也将影响国内芳烃产能的正常发挥。

Through comparative experiments, sterilizable solid aromatics were trial-produced, and a satisfactory result was obtained.

通过实验 、 比较,我们设计并试制了可消毒的固体芳香剂, 获得较满意的结果.

The process of toluene disproportion is an important technology of aromatics mutual conversion. The purpose is to convert the directly less used and relative surplus toluene, C9 aromatics and C10 aromatics into benzene and xylene which are widely used and relatively scarce.

甲苯歧化与烷基转移工艺是芳烃间相互转化的一种重要技术，目的是把直接用途较少、相对过剩的甲苯、碳九芳烃和碳十芳烃转化为用途较广、相对紧缺的苯和二甲苯。

The influences of temperature, WHSV and C 10 aromatics content in the feedstock on the catalytic properties of the β zeolite based HAT 097B catalyst in toluene disproportionation and C 9 aromatics transalkylation reactions were investigated.

研究了以β沸石为主体的HAT097B催化剂在催化甲苯和C9芳烃歧化与烷基转移反应中，反应空速、温度及原料中C10芳烃含量对反应性能的影响。

The aromatics are, lovely and crisp, blending nicely with the wood components, without being too powerful.

清新的果香味, 中间夹有优质橡木成分, 使得香气不会很冲.

Its hydrogenation activity in aromatics saturation and ring opening activity were investigated.

芳烃加氢饱和及开环反应是一种提高柴油十六烷值的有效途径.

Incense and Agarbatti, Carpets, Rugs, Mats and Durries, Essential Oils and Aromatics.

采购产品香和香脂, 地毯, 毯子, 垫和棉花地毯, 香精油和芳香剂.

Refining Experiment of Toluene with Modified Argil in Aromatics Extraction Unit

改性白土用于芳烃抽提装置甲苯的精制试验

As the cumulative yield reaches 70% for Daqing decanted oil or 25% for Liaohe feed, the content of aromatics exceeds that of saturates and goes up rapidly while the saturates drop down by the same level.

大庆、辽河油浆分别在累积萃取收率达70%和25%后，窄馏分中的芳香分含量超过饱和分且迅速增加，而饱和分含量相应下降。

Production technologies of C 8 aromatics isomers are introduced. The progress xylene separation technologies is discussed.

介绍了碳八芳烃异构体工业分离技术的现状、对二甲苯分离技术的新发展.

Its activities include base chemicals ( olefins and aromatics ) as well as polyethylene, polypropylene and styrenics.

道达尔石化的业务包括基础化工 ( 烯烃和芳香烃 ) 以及聚乙烯 、 聚丙烯与苯乙烯类产品.

The exhibition delves deep into the physics, aromatics and even the timbre of flatulence.

此次展览向人们介绍了人体物理 、 气味甚至肠胃胀气的声音等各方面知识.

According to PONA ( Pareffins, Olefins , Naphthenes, Aromatics ) analytic results of FCC gasoline, some model compounds were selected.

根据FCC汽油的PONA ( Paraffins, Olefins, NaphthenesandAromatics ) 分析结果, 确定了不同结构的FCC汽油模型化合物.

Aromatics, a Division of Atul Limited, India, is a leading manufacturer of Para cresol and its downstream products such as Para Anisic Aldehyde and Para Anisyl Alcohol.

阿图公司芳香族化工部是全球对甲酚及其下游产品，如对甲氧基苯甲醛和对甲氧基苯甲醇等的领先制造商；

Through it, octane value of gasoline, cetane value of diesel oil, aromatics and sulphur contents in fraction oil can be calculated.

用此方法可以计算汽油的辛烷值、柴油的十六烷值、馏分油中芳烃和硫含量。

The hydrogenation of aromatics received increasingly attention recently owing to the limitation of environmental protection legislation.

因环保立法限制,芳烃加氢日益受到重视.

They continue to excite the imagination and are probably the most famous aromatics of all time.

它们持续地刺激着想象力,很可能是所有时期中最芬芳的时期.

Effects of steaming treatment on the structure and reaction stability of catalysts for c_4 producing aromatics

水蒸气处理对C4制芳烃催化剂结构和稳定性的影响

This paper discusses the effects of the boiling range of the reforming feedstock on aromatics extraction.

本文论述了重整原料油馏分范围对芳烃抽提效果的影响.

A model asphalt had been separated into four components: asphaltenes , saturates, aromatics and resins.

用四组分法将沥青分为饱和分 、 芳香分、胶质、沥青质.

Industrial application of on-line ash removal technology for furnace in Aromatics Complex

芳烃加热炉在线清灰技术的工业应用

Its reason is certain azo dyes meeting generation guides aromatics amine, cause cancer thereby.

其原因是某些偶氮染料会产生导芳族胺,从而导致癌症.

The test result showed that reformer feedstock with high potential aromatics, 3# jet fuel, low sulfur and low solidifying point diesel and unconverted oil with low BMCI value were obtained.

结果表明，利用中压加氢裂化工艺加工大庆VGO或其混合油可以获得高芳烃潜含量的重整原料、合格的3号喷气燃料、低硫和低凝柴油以及BMCI低的尾油。

This article reviews researches in various catalysts for alkyl aromatics peroxidation.

烷基芳烃过氧化反应是酚类合成反应的关键步骤.

Saturation and aromatics affect the ductility of asphalt at low temperature.

饱和烃和芳香烃影响沥青的低温延度和粘结性.

The application of soft sensor and advanced process control technology in aromatics disproportionation unit is introduced.

介绍了芳烃歧化装置应用软测量和先进控制技术的情况.