1) gas purification and compressor station
煤气净化加压站
1.
The technologies of variable frequency regulating speed control, programmable control, and electronic surveillance are used to realize the centralized monitoring and control in gas purification and compressor station, and ensure the safe operation for full-automatic compressor pressurized gas supply and constant pressure gas supply.
采用变频调速控制、可编程序控制和电子监视技术,实现煤气净化加压站的集中监控,保证压缩机全自动加压供气、恒压供气的安全运行。
2) gas pressuring station
煤气加压站
1.
The automation control system in the gas pressuring station was analyzed.
对煤气加压站自动控制系统进行了分析,依据现有的技术手段对其提出了改造措施,分析了煤气热值测量方法与热值控制回路组成。
2.
This paper introduces how to implement automation control in gas pressuring station of Baotou Steel with the new total digital distributed control system(DCS) JX-300X.
利用集散控制系统JX-300X实现了对包钢宽厚板混合煤气加压站的自动化控制。
3) adding pressure station with the mixed coal gas
煤气混合加压站
1.
In this paper introduces the plan of using the PLC to adjust the pressure and heat value of adding pressure station with the mixed coal gas and developing system picture with configure software Kingview5.
介绍了对煤气混合加压站的压力、热值调节自控系统实现方案;并利用组态软件Kingview5。
4) cool and clean coal gas station
冷净煤气站
1.
The advanced crafts,equipments and technology adopted in the design of cool and clean coal gas station of two-stage coal gasifier and its application effect are introduced.
2m两段式煤气发生炉冷净煤气站在设计中采用的先进工艺、先进设备、先进技术及应用效果。
5) pressure gasifying gas
加压气化煤气
1.
Integrating with an engineering example of city gas, 5 kinds of gas sources (pressure gasifying gas, coke oven gas, natural gas, compressed natural gas, liquefied natural gas)are compared.
结合工程实例,进行了某城市燃气工程中5种气源(加压气化煤气、焦炉煤气、管道天然气、压缩天然气、液化天然气)方案的比较。
6) gas purification
煤气净化
1.
Start - up and running of coke oven gas purification system of Coking Plant of Baogang;
包钢焦化厂新煤气净化系统的开工及运行
2.
In accordance with some existing problems of gas purification and auxiliary system in the first Project, some processes and devices have been adjusted in the second project as well as the joint between old and new systems are also considered while designing.
根据我厂焦化项目一期工程煤气净化系统及辅助系统存在的问题,在二期工程中对部分工艺和装置进行了调整,同时设计时考虑了新老系统间的衔接。
3.
The present production situation, main technical improvement measure and existing problems of full negative pressure gas purification system which has been commissioned for 15 year are described in this paper.
介绍了全负压煤气净化系统投产15年来的生产现状、主要技改措施和仍存在的问题。
补充资料：固定床加压煤气化炉
分子式：
CAS号：
性质：又称固定床加压煤气化炉(干法排渣)。煤气化炉的一种型式。气化炉是一直立圆筒，炉顶有加煤装置，底部有炉箅，气化炉上部设有分布兼搅拌破碎装置。气化剂(水蒸气和氧气)由炉底部通过炉箅进入炉内，与炉内的块煤进行气化反应，主要反应：2C+O2=2CO(放热)；C+H2O=CO+H2(吸热)。气化炉自热连续运行，制得的煤气由气化炉上部排出，其组成大致为：CO2 26.3％，CO23％，CH47.7％，H240％，N2+Ar2％，煤由炉顶加入，灰渣经炉箅排出，气化压力3.0MPa左右。该法一般用褐煤或部分无烟煤为原料，气化温度900～1000℃，生成气中含有较多的杂质(焦油、轻油、酚、氨、硫化物等)，需要处理。由于煤气中CH4含量较高，用作合成氨原料气时，需要在后工序进行处理。该炉型为鲁奇公司开发。
CAS号：
性质：又称固定床加压煤气化炉(干法排渣)。煤气化炉的一种型式。气化炉是一直立圆筒，炉顶有加煤装置，底部有炉箅，气化炉上部设有分布兼搅拌破碎装置。气化剂(水蒸气和氧气)由炉底部通过炉箅进入炉内，与炉内的块煤进行气化反应，主要反应：2C+O2=2CO(放热)；C+H2O=CO+H2(吸热)。气化炉自热连续运行，制得的煤气由气化炉上部排出，其组成大致为：CO2 26.3％，CO23％，CH47.7％，H240％，N2+Ar2％，煤由炉顶加入，灰渣经炉箅排出，气化压力3.0MPa左右。该法一般用褐煤或部分无烟煤为原料，气化温度900～1000℃，生成气中含有较多的杂质(焦油、轻油、酚、氨、硫化物等)，需要处理。由于煤气中CH4含量较高，用作合成氨原料气时，需要在后工序进行处理。该炉型为鲁奇公司开发。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条