But a high price has to be paid for natural gas-steam reduction of the reforming catalyst after it has been poisoned to a certain degree by sulfur.
在转化催化剂受到一定程度的硫中毒后，再进行天然气-水蒸汽。
The exergy loss of primary steam after temperature and pressure reduction is calculated.
计算了一次蒸汽经减温减压后的火用损失。
The results show that an appropriate quantity of circulating water exists under certain conditions in the system and decreases with a reduction in the steam gas ratio of the shift reaction.
结果表明，系统在一定条件下存在一较为适宜的循环水量，且此适宜的循环水量随变换反应汽气比的降低而降低。
The fast cooling technology of steam turbine is the process that the cooling medium is used to accelerate the temperature reduction of cylinder and rotor after the shutdown of turbogenerator.
汽轮机快速冷却技术是在汽轮机组停运后，向汽轮机内部通以适量的较低温度的冷却介质，进行强迫对流换热，加快汽缸和转子温降速度的过程。
Problems are analyzed in the steam purging system for the gasifier, and a corresponding improvement scheme is offered, giving energy saving results by a reduction in steam consumption.
分析了煤气炉蒸汽吹净系统中存在的问题，提出了相应的改进方案，达到了降低汽耗的节能效果。
A study is carried out on start-up and reduction, under a condition without hydrogen, of the catalyst for steam natural gas reforming to synthesis gas, which has turned out a success.
研究了天然气蒸汽转化制合成气催化剂在无氢条件下开车进行还原，取得成功。
The results show that an appropriate quantity of circulating water exists under certain conditions in the system and decreases with a reduction in the steam gas ratio of...
结果表明，系统在一定条件下存在一较为适宜的循环水量，且此适宜的循环水量随变换反应汽气比的降低而降低。
The exergy loss of primary steam after temperature and pressure reduction is calculated.
背压汽轮机和减温减压器都可以用于用汽系统，提供不同等级的蒸汽。
A reduction in condensation is accomplished by the use of steam-jackets.
使用汽套就能达到降低冷凝。
The sound reduction hood is mainly used in gas turbine, steam turbine, air separation plant, air compressor, generator set and other large-scale equipment for noise control.
主要用于燃气轮机、蒸汽透平机、空分设备、空压设备、发电机组等大型设备的噪声治理。
The method has the advantages that the method recycles the prior externally-exhausted steam and achieves the aims of energy conservation, emission reduction and consumption reduction well.
本方法将本来外排的蒸汽加以回收利用，很好的实现了节能减排降耗的目的。
The steam consumption is obviously reduced, and demands on energy saving and consumption reduction are satisfied.
蒸汽用量明显降低，达到了节能降耗要求。
The present invention relates to a steam hydrocarbon reforming nickel-based catalyst requiring no pre-reduction treatment for the activity thereof.
本发明涉及一种不需要进行预还原处理就能表现活性的蒸汽烃转化镍基催化剂。
We compared the hot water process with the steam chamber process and found that the latter has the advantages of cost reduction and high productivity.
本文主要对水煮加热方式和蒸汽加热方式进行比较，认为蒸汽加热方式具有经济性好，生产效率高等优点。
Furnace web of water supply mainly refers to before entering the steam boiler, in order to remove the hardness of the softening treatment and alkali reduction, in addition to salt water.
炉外水处理主要指给水在进入蒸汽锅炉之前，为了除去其中的硬度而进行的软化处理以及降碱、除盐等水质处理。
Furnace web of water supply mainly refers to before entering the steam boiler, in order to remove the hardness of the softening treatment and alkali reduction, in addition to salt water.
炉外水处理主要指给水在进入蒸汽锅炉之前，为了除去其中的硬度而进行的软化处理以及降碱、除盐等水质处理。
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