炼厂干气

JT-1G型催化剂用于炼厂干气的加氢精制

Use of JT-1G Catalyst in the Hydrofining of Refinery Gas

炼厂干气制氢用于加氢装置

Hydrogen production with refinery gas for hydrogenation units

JT-1G型和JT-4型炼厂干气加氢精制催化剂的开发及工业应用

Development and application of JT-1G and JT-4 catalyst for dry refinery gas hydrogenation

针对催化精馏法炼厂干气制乙苯模试试验中存在的沸石催化剂缓慢失活现象，在固定床反应器上考察了低润湿率时催化剂失活情况，对失活催化剂进行了GC-MS分析。

To find the reason for gradual deactivation of zeolite catalyst in the pilot test making ethylbenzene from FCC off gas by catalytic distillation technology , some simulation experiments were carried out and the deactivated catalyst was examined by GC-MS.

炼厂干气是重要的化工原料和燃料。

Refinery dry gas is an important chemical feedstock and fuel .

杂质对炼厂干气回收利用的影响

Influence of Contaminants in FCC Dry Gas for Recovery and Utilization

炼厂干气中的乙烷氧化裂解制乙烯

Study of oxidative cracking of ethane to ethylene in FCC tail gas

炼厂干气制氢新途径

New Process of Producing Hydrogen with Refinery Dry Gases

担载液相催化剂的研究&Ⅱ.炼厂干气中烯烃的醛化反应

Study of supported liquid phase catalyst ⅱ . hydroformylation of olefins contained in refinery dry gas

炼厂干气的回收利用

Utilization of Refinery Offgas

研究丙烯和乙烯的分离对于有效利用炼厂干气有重要意义。

It is a significantly valuable research project that separation of propylene and ethylene in refinery dry gas .

炼厂干气是石油化工的一种重要资源，它的综合利用日益受到重视。

Refinery off-gas is an important resource in petrochemical industry , its comprehensive utilization is taken seriously more and more .

炼厂干气和液化石油气中的硫，尤其是硫化氢对产品质量和下游装置加工以及环境影响很大。

Sulfur and hydrogen sulfide in refinery dry gas and LPG have a big effect on product quality , downstream units and the environment .

发挥炼化一体化的资源优势，利用炼厂干气、拔头油、丙烷、丁烷、抽余油、加氢尾油等副产物作乙烯原料，可降低乙烯生产成本。

By using refinery byproducts such as refining dry gas , reforming topped oil , propane , butane , raffinate oil and hydrogenation tail oil as feedstocks , the cost of ethylene production was reduced .

本文介绍了以炼厂干气为原料生产合成氨用氢气和氮气的工艺流程、主要控制参数、能耗、成本以及生产过程存在问题的解决办法等。

The process of producing hydrogen and nitrogen from refinery gases for ammonia synthesis is briefly described . Its flow scheme , main controlling parameters , energy consumption , manufacturing cost and the existing problems as well as their solutions are presented .

第三，提出对炼厂焦化干气利用的建议。

The third , giving the suggestion on the application of coking gas .

炼厂催化干气稀乙烯制取乙苯/苯乙烯利用方案分析

The Analysis of Utilization Program of Reclaiming Dilute Ethylene from FCC Dry Gas to Produce Ethyl Benzene / Styrene

进行了炼厂催化干气经变压吸附浓缩及精制除杂后用作乙烯裂解原料的工业实践。

Refinery catalytic dry gas was processed into feedstocks of ethylene cracking by pressure swing adsorption concentration and refining removal of impurities .

第一，了解炼厂焦化干气的利用情况，熟悉炼厂焦化干气资源情况及焦化干气利用流程。

The first , understanding the uses of coking gas in oil refinery , acquainting the resources circumstance and uses of the process of coking gas in oil refinery .

介绍了炼厂焦化干气加氢精制催化剂的开发研制过程及其在炼厂制氢、大中型合成氨原料路线改造工程中的应用概况。

Development of the catalysts for hydrogenation of dry coker gas from refinery as well as their application on hydrogen plant in refinery and revamp of different size ammonia plants are described .

介绍了炼厂焦化干气精制工艺存在的问题，在对绝热加氢精制工艺和绝热循环法加氢工艺分析和对比的基础上，开发出等温&绝热相结合的加氢精制新工艺。

Existing problems were introduced for rectification process of coking dry gas in refinery , based on analyzing and comparing rectification process adding hydrogen in insulation with hydrogen adding process by insulation recycling , the new process was developed for hydrogen addition rectification combined with isothermal insulation .

主要介绍了抚顺石化分公司石油二厂的炼厂尾气（干气、C3、C4和C5）的现状及利用情况。

The situation and using circumstance of Fushun petrochemical No. 2 refinery tail gas ( including gas , C 3 , C 4 and C 5 ) were mainly introduced .

气体膜技术在炼厂含氢干气浓缩制氢节能改造中的应用

Application of membrane separation technology in purifying hydrogen with refinery dry gas