Molecular sieve dewaxing

Design features , running and evaluation of the newly built molecular sieve dewaxing unit in the Third Refinery of Fushun Company are introduced .

介绍中国石油天然气股份有限公司抚顺石化分公司石油三厂新建分子筛脱蜡装置的设计特点、运行及生产考核情况。

Based on experiences of engineering design , production and capacity expansion of the imported Molex molecular sieve dewaxing units , improvement measures were put forward .

结合引进Molex分子筛脱蜡装置的工程设计、生产及扩能改造的经验，提出改进意见。

Design and applied advanced process control systems to molecular sieve dewaxing unit

分子筛先进控制系统设计与实现

The capacity expansion of a molecular sieve dewaxing complex

分子筛脱蜡联合装置扩能改造

Optimization Test of Catalyst in Pre-refining Process of Molecular Sieve Dewaxing Unit

分子筛脱蜡装置预精制段催化剂的优化试验

The refined n pentane oil met requirements of molecular sieve dewaxing unit .

精制后正戊烷油完全达到分子筛脱蜡装置对正戊烷脱附剂各项使用指标的要求。

Production of n - pentane desorbing agent for molecular sieve dewaxing unit

用于分子筛脱蜡装置的正戊烷脱附剂的生产

Study on hydrotreating of feedstock for molecular sieve dewaxing

分子筛脱蜡原料油加氢精制的研究

Determination of n-paraffins in test of molecular sieve dewaxing

分子筛脱蜡评价实验中正构烷烃含量的测定

Improvement of Molex molecular sieve dewaxing unit

Molex分子筛脱蜡装置的改进

Steam cracking performance of aromatic extracted naphtha , 5A molecular sieve dewaxing treated naphtha and F-T synthesis oil had been studied .

利用芳烃抽提、分子筛脱蜡等方法改进裂解原料，并对F-T合成馏分油的裂解性能进行了初步研究。

In order to produce n pentane desorbing agent for molecular sieve dewaxing unit , the refining tests for reformed n pentane oil were carried out by using complexing agents .

为了生产用于分子筛脱蜡装置的正戊烷脱附剂，利用络合化学试剂对切割分离后的重整正戊烷油进行了脱烯烃精制实验。

The second molecular sieve dewaxing unit is to be built in a refinery and there are a lot of restraint factors such as small area , a large amount of dismantlement and moving work , meanwhile the fireproofing distance is difficult to meet the specification .

某厂要增设第二套分子筛脱蜡装置，该项目存在场地小、拆迁工程量大、防火间距无法符合规范要求等老厂技术改造普遍存在的制约因素。