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- steamed cracking unit 蒸汽裂化装置
- steam cracking unit 蒸汽裂化装置
- The high efficiency steam stripping technology of catalytic cracking unit can efficiently decrease the coke yield, and mitigate the regenerator's load. 催化裂化装置高效汽提技术可有效降低焦炭产率,减轻再生器负荷。
- New technology of inhibition of coke formation and its application in the ethylene steam cracking are also introduced. 综述了近几年在乙烯裂解过程中结焦机理研究及结焦抑制技术的进展。
- The sources and compositions of steam cracking C9 cut in China and overseas were reviewed. 摘要 系统总结了裂解碳九(C9)来源、组成及其综合利用情况;
- Light alkenes production by hydrocarbon selective oxidation is one of the promising alternative ways to replace conventional steam cracking. 摘要在探索替代传统的烃类蒸汽热裂解制取低碳烯烃工艺的众多研究中,烃类经选择氧化制取低碳烯烃是具有发展前景的方法之一。
- The new lining is proved to have good quality and thus lowers the energy consumption rate of the cracking unit. 机械喷涂的衬里经运行考核,证明性能良好,提高了衬里的施工工效,降低了装置的能耗。
- Studies on the operating parameters with hydrogenation tail oil as feedstock to provide reliable scientific data for commercial steam cracking were conducted on a pilot plant. 为更好地掌握加氢尾油作裂解原料的工艺参数,为装置工业化生产提供可靠的科学依据。
- New technology is limited due to the structure feature of regenerator and reactor, during the refine of small catalytic cracking unit. 在小型催化裂化装置的改造中,由于两器原有结构型式的特点,一些新技术的应用受到很大的限制。
- The catalytic cracking unit in Changqing Petrochemical Branch Company,CNPC was revamped successfully by using of two-stage riser FCC(TSRFCC)technology. 中国石油长庆石化分公司采用两段提升管催化裂化(TSRFCC)技术成功地对其催化裂化装置进行了改造。
- The first grassroots Deep Catalytic Cracking unit with a capacity of 400 thousand t/a was start-up in Anqing refinery in March,1995. 我国首套新建40万t/a催化裂解联合装置于1995年3月在中国石化安庆石油化工总厂炼油厂投产。
- Especially introduce process philosophy, flow sheet, rehabilitation scheme and technical route of Liaohe vis-breaking cracking unit. 重点介绍辽河减粘裂化装置的工艺原理、流程和改造方案及技术路线。
- Study for process optimization of steam cracking of LPG is done in the paper,, it is researched how cracking temperature, water oil ratio and residence time influence the yield of products. 对以液化气(LPG)为原料裂解生产乙烯的工艺进行优化研究,探讨了裂解温度、水油比和停留时间对裂解产物组成的影响,以期找出最佳工艺条件。
- The technology of separating normal paraffins from the naphtha through the adsorption process was studied to optimize the steam cracking feedstock and utilize the naphtha resource properly. 摘要为了优化乙烯裂解原料并合理利用石脑油资源,将石脑油中的正构烷烃进行分离。
- By applying multivariable model predictive control (MPC) technology, the control performance of the gasoline debutanizer of fluid catalytic cracking unit can be improved. 将多变量模型预测控制技术应用于催化裂化汽油稳定塔的控制,有助于提高稳定塔的控制品质。
- With the FCC gasoline accounts for 80% of the motor gasoline pool, fluid catalytic cracking unit is the workhorse unit producing motor gasoline in China. 目前,催化裂化装置是国内提供车用汽油的主要装置,催化裂化汽油占车用汽油的比例在80%25以上。
- The microstructures and density of the industrial coke samples from the disengager of fluidized catalytic cracking unit(FCCU),and the relation between them were analyzed. 通过对催化裂化装置(FCCU)沉降器内结焦物的微观组织结构和密度的分析,考察了两者之间的内在关系,探讨了油气流动对结焦过程的影响。
- Abstract A pilot orthoflow catalytic cracking unit suitable for investigations of the residumblending catalytic cracking process was developed by our researching group. 介绍了作者新研制的用于掺渣油催化裂化研究的同轴式催化裂化实验装置。
- The ship steamed into the harbor. 船驶入了港湾。
- OPTIMIZATION OF STEAM CRACKING FEEDSTOCK 蒸汽裂解原料优化