[1]杨基和,曹丹,林华,等.运用窄点技术对原油常减压换热网络优化改造设计[J].常州大学学报(自然科学版),2006,(01):5-9.
　YANG Ji-he,CAO Dan,LIN Hua-guang,et al.sing Pinch Technology to Design an Optimal Heat Exchanger Network for Crude Distillation Unit[J].Journal of Changzhou University(Natural Science Edition),2006,(01):5-9.
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运用窄点技术对原油常减压换热网络优化改造设计()
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常州大学学报(自然科学版)[ISSN:2095-0411/CN:32-1822/N]

卷:
期数:
2006年01期
页码:
5-9
栏目:
出版日期:
2006-02-25

文章信息/Info

Title:
sing Pinch Technology to Design an Optimal Heat Exchanger Network for Crude Distillation Unit
作者:
杨基和 1 ;  曹丹1 ;  林华 2 ;  张金钧 2;  刘文林 2
1.江苏工业学院化学工程系, 江苏常州 213016 2. 泰州石化总厂, 江苏泰州 225300
Author(s):
YANG Ji-he1 ;  CAO Dan1 ;  LIN Hua-guang2 ;  ZHANG Jin-jun2 ;  LIU Wen-lin2
Department of Chemical Engineering, Jiangsu Polytechnic University, Changzhou 213016, China
关键词:
常减压装置; 换热网络; 窄点技术; 优化
Keywords:
crude distillation unit;  heat exchanger network synthesis;  pinch technology;  optimize
分类号:
TE 09
文献标志码:
A
Abstract:
Used pinch technology to design an optimal heat exchanger network for crude distillation unit. The result indicated that the crude end temperature has risen by 50 centigrade, from 252 centigrade to 302 centigrade. When the outlet temperature of decompressing furnace increased from 380 centigrade to 398 centigrade, the energy consumption of furnace decreased from 5 937. 3 kilowatt to 3 341. 63 kilowatt, which brings ?1. 4 million economic returns per year. The chief area of exchange of heat is 2 100m2 ? The original equipment utilization rate has reached 100 percent, and as a result, reduces equipment in? vestment by ?3. 3 million. This design can reduce fuel consumption and maintenance cost of the plant. At the same time, original heat exchanger system was analyzed and the irrationalism was interpreted.

参考文献/References:

1〕张德义常减压燕馏〔M」南京中国石油化工总公司常减 压科技情报站,1999
「2」倪进芳化工过程设计〔M〕北京化学工业出版社,1999
〔3」北京石油设计院石油化工工艺计算图表集〔M」北京烃 加工出版社,1985
[4]习陈敏恒化工原理[M]明北京化学工业出版社, 2003
[5〕杨基和, 蒋培华化工工程设计概论〔M〕北京中国石化 出版社,2004

相似文献/References:

[1]杨德明.换热网络动态数学模型及其求解[J].常州大学学报(自然科学版),2006,(01):10.
　YANG De-ming.Dynamic Models for Heat-Exchange Network and its Solutions[J].Journal of Changzhou University(Natural Science Edition),2006,(01):10.

备注/Memo

备注/Memo:
作者简介杨基和(1955一), 女, 江苏泰州人, 教授, 长期从事石油化工领域教学与科研工作。
更新日期/Last Update: 2006-01-25