网络编辑平台

编辑出版

《石油工程建设》编辑部

  主编:赫连建峰

  常务副主编:王立春

  电话:022-66312291/0255 /0257
             /3155


  邮箱:sygcjsbjb@163.com

  地址:天津塘沽津塘公路40号

  邮编:300451

企业会员

在线调查

您认为本刊是否有必要由双月刊改成月刊



相关下载

友情链接

您所在位置:首页->过刊浏览->2020年第4期

沉降罐放空气回收工艺设计
Design of vent gas recovery process for sedimentation tank
单从云, 胡茜茜
点击:65次 下载:0次
作者单位:中国石油工程建设有限公司北京设计分公司, 北京 100085
中文关键字: 沉降罐放空气; 燃料型回收; 液环压缩机组; 放空气回收率; 脱水率; 轻组分回收率
英文关键字:vent gas of sedimentation tank|fuel-type recovery|liquid ring compressor unit|vent gas recovery rate|dewatering rate|light component recovery rate
中文摘要:提出沉降罐放空气回收技术,通过对某脱气站中沉降罐放空气组成、温度、压力的分析,采用燃料型回收技术,设计出了液环压缩机机组回收沉降罐放空气工艺,并利用Aspen HYSYS软件进行稳态模拟计算。计算得到夏季、冬季工况下的放空气回收率、脱水率以及轻组分回收率,计算出夏季停工全循环工况下压缩机出口温度、液环压缩机轴功率及空冷器热负荷。模拟计算结果表明,夏季工况放空气回收率为64.3%,脱水率为94%,轻组分回收率为97.8%;冬季工况放空气回收率为94%,脱水率为92.8%,轻组分回收率为95.4%。夏季停工全循环工况下压缩机出口温度、压缩机轴功率、空冷器热负荷均小于夏季工况。计算分析结果为沉降罐放空气回收技术的应用提供了参考。
英文摘要:The vent gas recovery technology for sedimentation tank was put forward. By analyzing composition,temperature and pressure of the vent gas of the sedimentation tank in a certain degasing station and using fuel-type recovery technology, the vent gas recovery process using liquid ring compressor unit for the sedimentation tank was designed. The Aspen HYSYS software was utilized to do static simulation. The vent gas recovery rate, dewatering rate and light component recovery rate were investigated separately according to summer case and winter case. The compressor outlet temperature, compressor shaft power and air cooler heat load in full-recycle case in the production downtime in summer were calculated. The simulation results show that in summer case, the vent gas recovery rate is 64.3%, the dewatering rate is 94% and the light component recovery rate is 97.8%; but in winter case, the vent gas recovery rate is 94%, the dewatering rate is 92.8% and the light component recovery rate is 95.4%; in full-recycle case in the production downtime in summer, the compressor outlet temperature, the compressor shaft power and the air cooler heat load are less than those in summer case. The results provide reference in application of the vent gas recovery technology for sedimentation tank.
读者评论

      读者ID: 密码:    点击此处进行授权
我要评论:
国内统一连续出版物号:CN 12-1093/TE |国内发行代码:6-51 |国际标准出版物号:ISSN 1001-2206 |国际发行代码:CODEN SGJIE9
主管单位:中国石油天然气集团公司  主办单位:中国石油集团海洋工程有限公司  中国石油工程建设有限公司
开户银行:建行天津广州道支行  帐户名:中国石油集团工程技术研究有限公司  帐号:1200 1670 4520 5250 1048
版权所有©2020石油工程建设》编辑部 京ICP备11041358号
本系统由北京菲斯特诺科技有限公司设计开发
您是本站第7841372名访问者