gas-recovery system的意思|示意

Based on technological process of converter smoke purification and gas recovery, requirement, design and realization of automatic control system for this process are described.

基于转炉烟气净化与回收的流程，着重阐述这一控制系统的要求、设计与实现。

Gas recovery system is an important system. Helical-lobe compressor is fully applied on the sys-tem for its work stability and efficiency.

瓦斯回收系统是现代炼油厂一个重要的系统，螺杆压缩机因其工作的稳定性和高效性在瓦斯回收系统中得到了充分应用。

Results computed indicate that not only high percentage recovery of high concentration nonpermeate gas but also high concentration of permeate gas were obtained by this system.

用此流程可得到高浓度不易渗透气体的高回收率，同时得到高浓度的易渗透气体。

In the process, oil is top gas (often reduced pressure), chemical is butadiene unit, the torch gas recovery system, oil and chemical are used.

工艺上用的，石油是塔顶气(常减压)，化工是丁二烯装置，火炬气回收系统，石油和化工均采用过。

The recovery quantity of converter gas got increased in semisteel steelmaking process by means of optimizing oxygen feeding, improving operation level, reforming gas recovery system.

在半钢炼钢工艺下，通过优化转炉的供氧操作、提高操作水平、对煤气回收系统进行优化改造，提高了转炉煤气的回收量。

The characteristics of flare gas discharge is analyzed, the selection and design of flare gas recovery system is discussed.

分析了火炬气排放的特点，讨论了火炬气回收系统的选择及设计。