| 常减压蒸馏装置的扩能改造 |
| |
| 引用本文： | 陈建. 常减压蒸馏装置的扩能改造[J]. 石化技术与应用, 2006, 24(3): 205-208 |
| |
| 作者姓名： | 陈建 |
| |
| 作者单位： | 中国石化镇海炼油化工股份有限公司,炼油四部,浙江,宁波,315207 |
| |
| 摘 要： | 中国石化镇海炼油化工股份有限公司二套常减压蒸馏装置,采用四级蒸馏工艺,将原3.0 M t/a装置扩能为6.0 M t/a。结果表明,主要技术经济指标达到设计要求;停工改造时间短;采用了交直流高速电脱盐及机械抽真空等技术及设备,装置能耗降低。
|
| 关 键 词： | 常减压蒸馏 扩能 四级蒸馏 抽真空系统 |
| 文章编号： | 1009-0045（2006）03-0205-04 |
| 收稿时间： | 2005-11-01 |
| 修稿时间： | 2006-02-22 |
Capacity expansion of crude distillation unit |
| |
| Chen Jian. Capacity expansion of crude distillation unit[J]. Petrochemical Technology & Application, 2006, 24(3): 205-208 |
| |
| Authors: | Chen Jian |
| |
| Abstract: | An introduction was given on the expansion revamping of the second crude distillation unit(CDU)from 3.0()Mt/a to 6.0()Mt/a in Zhenhai Refining and Chemical Co Ltd,and four-stage distillation technology was used in the revamping.It was found that main targets of the unit reached the(requirements) of design and the downtime was short.The(advanced) technology and equipment were adopted in the(revamping) such as domestic AC/DC high speed electric(desalting) equipment,liquid-ring vacuum pump,so the energy consumption decreased. |
| |
| Keywords: | CDU capacity expansion four-stage distillation vaccum extraction system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
