摘要
介绍C_5馏分的综合利用,搜集了C_5馏分单体的性质和用途。需要根据公司原料性质、产业链延伸状况,选择适宜的加工路线结构。通过一套干气制甲醇装置改造为C_5油分离为例,详细阐述了项目改造状况,及开工后效益,改造前戊烷油调和入汽油,戊烷油按目前汽油价格7700元/t计算;分离后正戊烷、异戊烷价格11000元/t计算,运行成本为处理1t戊烷油成本400元,全年运行年效益为10376万元,效益相当可观。
This paper introduces the comprehensive utilization of C5 fraction and the properties and usage of C5 monomer.The suitable processing route should be chosen according to the properties of feedstock and the extension of the industrial chain. Itdescribes the status and benefits of a C5 oil separation unit revamped from dry gas to methanol plant. The pentane oil was blended intogasoline,and the price of pentane oil is based on the current price of gasoline of 7700 yuan/t. after the separation of n-pentane andisopentane the price is calculated at 11000 yuan/t,the operation cost for processing 1 ton of pentane oil is 400 yuan,and the annualbenefit reaches 103.76 million yuan.
出处
《石化技术》
CAS
2018年第1期30-31,共2页
Petrochemical Industry Technology
关键词
戊烷
树脂
高纯度
节能
pentane
resin
high purity
energy saving
