可广泛应用于石油裂解气，乙烯，丙烯及天然气的深度干燥。
It can be widely used in petroleum cracking gas, ethylene, propylene and natural gas drying depth.
双环戊二烯主要来自石油裂解制乙烯副产物的C5馏分和煤炭焦化副产物。
Dicyclopentadiene (DCPD) mostly comes from the C5 fraction of by-product which is produced in the process of preparation of ethylene by petroleum cracking and by-product of the coal-coking process.
作为综合石油巨头，中石油(PTR)的工厂为老式炼油厂(直通裂解)。
As an integrated oil giant, Petrochina Co. Ltd (PTR) 's refineries were largely out-dated (straight cracking).
烯烃主要是来自石油气或大分子的碳氢化合物裂解，如乙烯，丙烯。
The olefins, such as ethylene and propylene, are formed from petroleum gas or from cracking of larger hydrocarbons. Ethylene is used to make polyethylene e.g.
生产这种不饱和烃类最重要的路线是靠蒸汽裂解，主要以石油气体和石脑油作原料。
The most important route to produce these unsaturated hydrocarbons is by steam cracking, using principally petroleum gases or naphtha as feedstock.
综述了裂解C5石油树脂的聚合改性技术进展。
The progress of polymeric modification technologies for cracking C5 petroleum resin were reviewed.
在石油烃类裂解制取乙烯的过程中，有大量的C5馏分产生。
A large amount of C5 fraction is generated in the ethylene production process with petroleum hydrocarbon cracking.
从环戊二烯和双环戊二烯的利用、异戊二烯的利用、间戊二烯的利用以及C5石油树脂的利用等几方面分析裂解c5的综合利用。
From the application of cyclopentadiene, dicyclopentadiene, isoprene and piperylene and the application of C5 petroleum resin, the paper analyzes the comprehensive application of cracking C5.
以前由水与碳化钙作用制造。现在由石油产品裂解生产。
It was formerly made by the action of water on calcium carbide and is now made from cracking petroleum products.
指出从重油接触裂解柴油馏分中制备2 ，6 -二甲基萘是石油萘生产的最理想的技术方向。
The paper also points out, the ideal technology of petroleum naphthalene production is preparing 2,6 DMN from diesel fraction, a product of heavy oil contact cracking.
分子筛催化的烯烃裂解以及戊烯异构化是两个重要的石油化工过程。
The olefin cracking and the pentene isomerization over zeolites are two very important reactions in the petrochemical industry.
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.
稀土催化剂是一种稳定性好、选择性高、很活泼的催化剂，在石油的催化裂解方面得到了广泛的应用。
The growth of CNTS( carbon nanotubes) by catalytically cracking ethylene in the presence of the supported catalyst doped with rare earth samaria is reported.
指出以生产石油沥青和工业萘为主，副产混合甲基萘等馏分，是综合利用裂解焦油的重要途径之一。
It is pointed out that to produce petro - asphalt and industrial naphthalene as main products and mixed methyl naphthalene fractions as by -product is one of important ways to utilize pyrolysis tar.
裂解汽油加氢装置的物料含有大量易自聚的不饱和烃，自聚造成装置中的分馏器堵塞，会严重影响石油化工厂的连续生产。
The materials to be treated in the distillation towers fo pygas hydrogenation unit contain a lot of unsaturated hydrocarbons which have strong tendency of self - polymerization.
印度石油公司(IOC)在新帕尼·帕特的裂解装置和聚合物工厂的运营尚未稳定。
Indian Oil Corp (IOC) has yet to stabilise operations at its new Panipat cracker complex and polymer plants.
指出从重油接触裂解柴油馏分中制备2,6 -二甲基萘是石油萘生产的最理想的技术方向。
The paper also points out, the ideal technology of petroleum naphthalene production is preparing 2, 6 DMN from diesel fra...
对粗汽油需求量的不断增加，除更为广泛的石油化工和塑料工业快速增长之外，还起因于乙烯裂解能力的迅速增大。
Rising demand for naphtha results from the rapid growth of ethylene cracking capacity, along with that of the broader petrochemical and plastic industries.
在石油化工生产中，渣油可通过部分氧化法生产合成气或氢气，或作为蓄热炉裂解制乙烯的原料。
In petrochemical production, the residual oil by partial oxidation process to produce synthetic gas or hydrogen, or as raw materials for the pyrolysis of regenerative furnace.
本发明提供了一种石油烃催化裂解催化剂及其应用。
This invention provides a petroleum hydrocarbon catalytic decomposition accelerant and its application.
本发明提供了一种石油烃催化裂解催化剂及其应用。
This invention provides a petroleum hydrocarbon catalytic decomposition accelerant and its application.
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