蒸汽裂解

蒸汽裂解C5馏分抽余物加氢制取戊烷

Hydrogenation of the raffinate of 5-carbon fraction from steam cracking for pentane

炼油厂C4馏分加氢生产优质蒸汽裂解料的研究

Hydrogenation of refinery c_4 fractions for steam cracking feedstock

应用BP神经网络预测加氢裂化尾油蒸汽裂解产物收率

Application of BP neural networks in predicting the product yield of HVGO steam cracking

蒸汽裂解试验显示尾油馏分是很好的蒸汽裂解制乙烯原料，其乙烯收率较大庆AGO高2～3个百分点。

The unconverted oil was a good feedstock for steam cracking and its ethylene yield was 2 % - 3 % higher than that of Daqing AGO feedstock .

含氧聚合物主要来自于醛酮的Aldol缩合聚合反应，而裂解气中的醛酮来自于蒸汽裂解制乙烯过程中的二级反应。

Oxygen containing polymers come from the aldol condensation of ketone and / or aldehyde , which are produced from the secondary reaction of steam cracking .

对活性成分为Co-Mo-Ni的LY-9702加氢催化剂催化蒸汽裂解抽余C5馏分（含60%左右的C5烯烃）制戊烷的工艺条件进行了试验研究。

A hydrogenation catalyst contained Co-Mo-Ni active component was used for preparation of pentane with the raffinate of 5-carbon fraction from steam cracking as the raw material .

通过对加氢裂化及其尾油的蒸汽裂解工艺的氢平衡计算及氢分配规律的探讨，证明HC（MHC）－SCR工艺的氢分配比较合理，得到了较好的利用。

By calculating hydrogen balance and studying the rule of hydrogen distribution in hydrocracking and steam cracking of the resulting tail oil , it can be proved that the hydrogen in the process of HC ( MHC ) SCR is reasonably distributed and well utilized .

中国石油化工集团石油化工科学研究院针对以生产蒸汽裂解原料为目的产品的加氢裂化装置，在中压加氢裂化（RMC）技术的基础上成功开发了新型加氢精制催化剂RN-32及裂化催化剂RHC-1。

Based on the RMC technology , Research Institute of Petroleum Processing ( RIPP ) has successfully developed two new catalysts for hydrocracking units which produce maximum unconverted oil as olefin feedstock .

优化蒸汽裂解原料及增产柴油技术措施的探讨

Technical measures for optimizing steam cracking feedstock and increasing diesel production

蒸汽裂解制乙烯副产戊烷精制项目风险评估

Project Risk Estimation of Refining Pentane Mixture from Ethylene Unit

蒸汽裂解渣油生产针状焦的可行性研究

The feasibility study of producing needle coke from steam cracking tar oil

石油馏份蒸汽裂解结焦动力学

Kinetics of Coke Deposition in Steam Pyrolysis of Oil Fractions

建筑沥青生产新工艺&渣油过热水蒸汽裂解缩合

A new process for producing roofing asphalt by steam cracking and condensation

正已烷在酸性沸石催化剂上的蒸汽裂解反应

Catalytic cracking reaction of n-hexane over acidic zeolite catalysts

加氢裂化尾油蒸汽裂解性能的研究

Study on the steam cracking of hydrocracking tail oil

蒸汽裂解渣油用作发动机燃料油的研究

Study of steam cracked residue as motor fuel oil

生产蒸汽裂解原料的中压加氢裂化工艺&RMC

Medium-pressure hydrocracking technology RMC for producing steam cracking feedstock

单段一次通过加氢裂化生产蒸汽裂解制乙烯的原料

Feedstock preparation for ethylene plant by hydrocracking with single stage and once through operation

轻柴油蒸汽裂解制烯烃反应管结焦模型的研究

A coking model for the pyrolysis of gas oil to olefins in tubular reactor

烃类蒸汽裂解结焦抑制剂技术进展（下）

Development of Hydrocarbon Pyrolysis Coke Inhibitor Technology (ⅱ)

蒸汽裂解液相产物性质的研究

Study on the characteristics of liq - uid product in the process of steam cracking

液化气蒸汽裂解工艺优化

Process optimization of steam crack-ing of LPG

新型蒸汽裂解炉管预处理技术

Novel technique for pretreating steam cracker tubes

蒸汽裂解原料的评价

Evaluation of Steam Cracking Feedstock

乙烯蒸汽裂解技术的发展趋势

Developing trend of ethylene technology

利用蒸汽裂解和炼油工艺的碳四和碳五馏分生产丙烯是增产丙烯的一条重要途径。

Technologies for propylene production by using C4 and C5 fractions as feedstock coming from steam cracker and refineries are reviewed .

提出了蒸汽裂解渣油首先经过预处理，再进行焦化反应的工艺，可以得到低热膨胀系数的针状焦。

The experiments verified that needle coke with low expansion coefficient can be obtained from steam cracking tar oil with feedstock pretreatment .

在实验室中研究了一种从石油残渣油制取建筑沥青的新工艺&水蒸汽裂解缩合。

A new process for producing roofing asphalt from petroleum residua by steam cracking and condensation has been studied in the laboratory .

目前在工业生产中，环氧乙烷是由乙烯环氧化获得的，乙烯则主要是石脑油或乙烷蒸汽裂解制得的。

In the industrial process ethylene oxide is obtained through epoxidation of ethylene which is obtained through steam cracking of ethane or naphtha .

各技术路线的发展前景呈以下特点：蒸汽裂解技术不断优化仍是生产低碳烯烃的主要路线；

Different technological routes have different development prospects : continuously optimized steam cracking technology will remain the main route for producing low-carbon olefin ;