如何最大程度地利用压缩气体——气体减压阀的作用

压缩气体供应商竭尽其所能供应气体产品以满足用户对气体纯度、混合精确度和其他特殊要求。大多数气体通过传统的高压气瓶传输,而另一些气体通过容器或者是小型容器或真空瓶传输。不论哪一种运输和存储方法,用户都必须对这些气体进行处理、管理和分配。在这个过程中,气体会与不同的设备系统接触,而这些设备和系统会保持或者降低其纯度。本文讨论了气体减压阀使用材料、选择标准、注意事项和其他与其相关的问题。

Getting the Most Out of Compressed Gases: The Role of the Gas Pressure Regulator

Suppliers of compressed gases go out of their way to deliver gas products that meet customer requirements for purity, mixture accuracy, and other specifications. Most gases are delivered in conventional high-pressure cylinders, while other gas products are delivered in bulk or small bulk containers and dewars. Whatever the means of delivery and storage, these gases are handled, regulated, and distributed by the user. In the process, the gases are exposed to different equipment and systems that can either ma...