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- Keywords cracking C5 fractions;isoprene;cyclopentadiene;piperylene;comprehensive utilization;development prospect; 裂解C5馏分资源;异戊二烯;环戊二烯;间戊二烯;综合利用;发展前景;
- Keywords ethylene;steam cracking C5 fraction;isoprene;cyclopentadiene;separation; 乙烯;裂解碳五馏分;异戊二烯;环戊二烯;分离;
- cracking C5 fractions 裂解C5馏分资源
- steam cracking C5 fraction 裂解C5馏分
- Dimerization of dienes mixture in C5 fraction which came from hydrocarbon cracking was carried out in ionic liquids as catalysts. 合成了多种基于1-丁基-3-甲基咪唑阳离子的离子液体,并作为裂解C5馏分中混合二烯烃聚合反应的介质。
- The preparation of DCPD from C5 fraction of gasoline cracking with the device of continuous reaction-rectfication was studied. 研究了采用连续反应-精馏装置，以汽油裂解C5镏分为原料制备DCPD的工艺方法。
- his paper studied the dimerization of C5 hydrocarbons in a cracked C5 fraction using a threestage tubular reactor. 采用分段管式反应器进行裂解C5馏份热二聚反应的研究。
- TAME is produced by reacting tertiary isoamylenes in C5 fraction with methanol. 甲基叔戊基醚（TAME）由C5馏分中的异戊烯和甲醇反应制得。
- This article introduces the current status and the new trends of global C5 fraction in utilization, market and demand. 介绍了全球C5馏份综合利用的现状、市场和需求，以及C5馏份综合利用的新动向。
- The kinetics of tertamyl methyl ether(TAME) synthesis using C5 fraction of FCC gasoline was studied. 摘要研究了FCC汽油中C5馏分合成甲基叔戊基醚(TAME)的宏观动力学。
- This paper introduced the production processes of TAME by use of C5 fraction in some companies,such as CDTECH,UOP,IFP,ARCO,SNAM,NESTE. 介绍了国外CDTECH、UOP、IFP、ARCO、SNAM、NESTE等公司的TAME工艺技术，其中，催化蒸馏工艺是最先进的。
- The process condition of preparing amyl alcohol with C5 fraction as material, through sulphuric acid addition hydrolyzation was studied. 研究了以C5馏分为原料,用硫酸加成水解法制备戊醇的工艺条件。
- The composition of by-product C5 fraction han steam racking in the ethylene unit and its utilizationdevelopment were introduced. 介绍乙烯装置裂解到产品C_5馏分的组成和开发利用途径。
- C5 fraction separation and comprehensive utilization is an important aspect of reasonable utilization of petroleum resource. 5馏分的分离与综合利用是合理利用石油资源的一个重要方面。
- With the rapid development of petrochemical industry, and the expansion and modification of ethylene plants in many enterprises, the yield of C5 fraction will increase obviously. 石油化工产业的飞速发展,随着各企业乙烯装置的进一步扩容改造,C5馏分产量将明显增加。而C5馏分作为一种宝贵的资源,可以生产一系列高附加值的化工产品。
- Keywords C5 fraction I - pentadiene TAME; 5馏分;异戊二烯;甲基叔戊基醚;
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- The marchers jumped off at the crack of dawn. 行军队伍在破晓时出发了。
- The riot police started to crack down on them. 防暴警察开始对他们采取镇压行动。
- That was a cracking shot he played. 他这一下打得妙极了。
