Total's move is a big blow for Iran, which is now unlikely to be able to significantly raise its gas exports until late in the next decade at the soonest. 道达尔此举对伊朗是一大打击,它意味着,伊朗最快也要到接近2020年的时候,才能大幅增加天然气出口。
Your plant is going to blow up, because the ideal gas law works only in very small range of pressures and temperatures for most gases. 理想气体定律,只在一个很小的压强,与温度的范围内适用。
Three ways of the internal blowing-off, i.e., cold blow, hot blow, and gas exhausting in a Clock Hood-type furnace. 本文着重研究钟罩炉内吹扫(排气、冷吹和热吹)三种方式。
Approached look, original, her hands have been jelly of blue, purple, sometimes, really cold in hand blow washed-up, gas, the warm. 走近一看,原来,她的手早已被冻的发青发紫了,有时,实在冻的不行了,就在手里吹吹气,暖和暖和。
Technical Reformation for Steam Superheater in Air blow Gas Recovery System 吹风气回收系统蒸汽过热器的技术改造
The method of blow, side protecting gas in laser deep welding is used to reduce the electronic density of plasma, also, the active flux in TIG can absorb electron. 激光深熔焊中侧吹保护气体方法用于降低等离子体中的电子密度抑制等离子体,TIG中活性焊剂也有吸收电子的作用。
Through engineering practice, experiences are summed up of the design of the combustion furnace, the minimum use of purge gas, safety in operation, and load adjustment, opening up a new technical route for the recovery of blow gas. 通过工程实践,总结了对燃烧炉设计、弛放气最小用量、安全运行、调节负荷等方面经验,为回收吹风气提供了新的技术路线。
The gas flow distributions at different cooling blow rates, of various waste gas volumes and with differ-ent constructions of the guiding walls are described. 阐述了不同冷却风量和燃烧废气量及不同导风墙结构时的气流分布形态;
By utilization of the existing boiler a horizontal combustion furnace and a burner that match have been designed for the recovery of the latent heat in the blow gas. 利用原有锅炉,设计与之匹配的卧式燃烧炉和燃烧器回收造气吹风气潜热。
By comparing the simulation results with experiment data, the influence factors of three defects including melt blow through, short shot and gas fingering are achieved. 通过模拟结果与实验结果比较,得出了熔体吹破、短射和薄壁穿透三大缺陷的影响因素。
Sum Up of Operation of Large Unit for Recovery of Latent Heat from Heat Pipe Blow Run Gas 大型热管吹风气潜热回收装置运行总结
Blow off Gas Recovery for φ 3.3m UGI Gasifier φ3.3mUGI造气炉吹风气的回收
Use of Boiler for Recovery of Waste Heat from Blow Gas at this Plant 吹风气余热回收锅炉在我厂的应用
Research on Collecting Blow Gas of Two-stage Gasifier for Mixing LPG 回收两段炉鼓风废气掺混液化气技术的研究
A method of controlling and purifying the waste gas in the acid pickling shop was introduced. Blow draw cover and cycle air are highly efficient in processing the waste gas. 介绍了一种酸洗车间废气控制和净化方法,说明利用吹吸罩和循环空气能有效地控制废气。
Design Adaptable to Local Condition of Centralized Recovery of Latent Heat in Low-Temperature Blow Gas in Medium Nitrogenous Fertilizer Plant 低温吹风气潜热集中回收在中型氮肥厂的因地制宜设计
The employment proposal of the improved wild-blow-valve of dust removing system for high temperature flue gas 高温烟气除尘系统改进野风阀使用的建议
When the technology for centralized recovery of latent heat in low-temperature blow gas is applied to the medium-scale nitrogenous fertilizer plant, the design should be adaptable to local condition. 将低温吹风气潜热集中回收技术引入中氮肥企业应用,应该进行因地制宜设计。
A series of technological parameters in controlling plasma in high power CO 2 laser welding were investigated by using a precise declined blow system for assist gas regulating and controlling. 采用精密的侧吹辅助气体调节和控制装置,实验研究了等离子体控制的各种工艺参数;
Oil well blow out often happens in drilling operations in high pressure and high gas oil ratio, longer operation times were needed. 由于高压、高气油比的存在,使油井在作业过程中井喷现象频繁,延长了作业时间。
At present, blast furnace bag type dusters usually use gas pressuring back blow dedusting system. Nitrogen pulse back blow dedusting system used for gas dry dedusting in large and middle-sized blast furnaces is in the experimental stage. 目前高炉袋式除尘器基本采用煤气加压反吹清灰系统,氮气脉冲反吹清灰系统用于大中型高炉煤气干法除尘尚处于试验阶段。
Design and Practice of Recovery of Latent Heat in Blow Gas with Existing Boiler 利用原有锅炉回收吹风气潜热的设计与实践
The effect principles of different materials and technology parameters on three defects, such as melt blow through, short shot and fingering effect are studied with simulation and experiments, 3. The influence of different gas channel distribution and size on fingering effect is simulated and analyzed. 通过模拟和实验,研究了不同材料、各工艺参数的改变对熔体吹破、短射和薄壁穿透三大缺陷的影响规律。3.模拟分析了不同气道布置和不同气道大小对薄壁穿透的影响。
Therefore, to study the causes of blow out accidents, especially to study the diffusion law of toxic gas in actually occurred ones, is of great significance. 因此,研究井喷原因,特别是研究实际情况中井喷发生时有毒有害气体的扩散规律,具有重要的现实意义。
Finite element simulation was used to study the different size of outlet air knife affect on the blow speed and the gas flow field characteristics. 利用有限元仿真研究了风刀出风口尺寸不同对风速的影响以及风刀工作腔内气体流场的特性。