Separation of water and gas is reliable ( water vapor enters from bottom of valve by the U general type), remain the state of water sealing in the valve, effectively prevent leakage of steam. 汽水分离可靠(水汽经U型普通从阀底部进入),阀内始终处于水封状态,有效阻止蒸汽泄漏。
This process using the bottom of waste heat will pump gas produced sewage containing phenol vaporizing for low pressure steam in after charging, solve the vaporizing reaction. 该工艺利用底部煤气的余热将气站产生的含酚污水汽化为低压蒸汽后入炉参与汽化反应,解决了污水处理的问题。
The humanization design can be convenient for satisfying practical demand of users, the unique bottom plate steam hole design can make steam radiate more uniformly. 人性化的设计,更能方便满足用户的实际需求;本实用新型独特的底板蒸汽孔位设计,能使蒸汽散发得更加均匀。
Reduce furnace bottom steam, pass small intake valve. 减少炉底蒸汽,关小进气阀门。
The global downturn appeared close to a bottom yesterday after manufacturing figures from across the world suggested the worldwide recession was running out of steam in all big economies. 全球经济低迷似乎已接近底部。昨天全球各地公布的制造业数据显示,世界范围的衰退在所有大型经济体均已接近尾声。
Open furnace bottom, increase steam charging steam valve to ensure normal pressure quantity of gas stove. 开启炉底蒸汽阀,增大蒸汽入炉量以确保煤气炉正常压力。
Rocket exhaust at the bottom of the thousands of deGREes Celsius temperature of the flames, in a matter of seconds diversion will be hundreds of tons of water into a tank of steam. 火箭底部喷出的几千摄氏度高温的烈焰,在几秒钟内就将导流槽中数百吨水变为蒸汽。
Welds Cracking of Pressure Pipes of Bottom Manifold of Steam Reforming Furnace and Handling 制氢转化炉下集合管与引压管焊缝开裂的处理
In heavy oil reservoir with active edge and bottom water. the incursion of edge and bottom water has a serious impact on the production performances during steam huff and puff. 具有活跃边底水的稠油油藏,在其蒸汽吞吐过程中,边底水侵入给开采动态带来了严重的影响。
Improving development efficiency of heavy oil reservoir with edge and bottom water by means of steam drive 用蒸汽驱改善边底水稠油油藏开采效果
Suggestions of reducing scum oil amount, change injection place from the coking tower bottom steam injection line to the coking tower top main oil and steam line were proposed. 提出减少浮渣油含量、将浮渣从焦炭塔底吹汽给水线注入改从焦炭塔顶大油气线上注入等措施。
Good recovery result had once been achieved by steam flood, however, because of invasion of edge and bottom water, the ultimate recovery factor of steam soaking is low. 蒸汽吞吐曾获得很好的开采效果,但由于边、底水的侵入,最终蒸汽吞吐采收率较低。
Production of the active edge-bottom water drive viscous reservoir by steam flooding 边底水稠油油藏蒸汽驱的开采特点及改善措施研究
Study on Local Heat Treatment Techniques of Tube Sheet and Bottom Head of Steam Generator 蒸汽发生器管板和下封头局部热处理工艺研究
Static off-design performance simulation of bottom cycle in gas/ steam combined cycle plant 联合循环中蒸汽底循环系统稳态全工况特性模型及计算分析
Description of the cause on the bottom swelling of steam drum and the technical requirements for the excavation& remedy, and the details for the repairing procedures and the process. 叙述锅炉筒底鼓疱的原因及挖补修复技术要求,详细说明修复过程和具体工艺。
In view of these questions, proposed that the top injection bottom production cyclic steam technology, which uses dual packer and dual tubing production, after crestal steam injection, closes the steam injection string, directly opens the bottom to product without soaking. 针对这些问题,提出顶注底采双管吞吐技术,即使用双封隔器和注采双管,顶部注蒸汽后关闭注汽管柱,无需焖井直接打开底部生产管柱生产。
Using history matching verification model contrast the recovery effect of the Top injection bottom production cyclic steam technology with the traditional technology. 在历史拟合验证的模型上进行顶注底采双管吞吐工艺技术与传统吞吐工艺技术的开采效果对比。