高纯氢

本研究采用喷雾干燥、焙烧、球磨、高纯氢还原或纯氨氮化工艺由金属盐溶液出发制备W粉体、W-20Cu复合粉体、WN粉体。

Nanometer tungsten powders , W-20 % Cu ( mass fraction ) nanocomposite powders and nanometer tungsten nitride powders were synthesized from metal-salt solution by means of spray drying , calcination , milling , reduction in hydrogen or nitrogen treatment in pure ammonia .

变压吸附法提纯电解氢气生产高纯氢

Purifying electrolysis hydrogen by pressure swing adsorption to produce high-purity hydrogen

用低温变温吸附法制取高纯氢

Production of high-purity hydrogen by cryogenic temperature swing adsorption

高纯氢和超高纯氢已在电子工业中获得日益广泛的应用。

High-purity and super high-purity hydrogen have been applied in the electronic industry extensively .

氢气储存净化器用于燃料电池的氢源、高纯氢的储存净化及各种测试仪器的便携式高纯氢源。

Hydrogen storage & purified containers are used as the high purity hydrogen sources of fuel cells , many kinds of testing instruments and production facilities .

随着炼油加工深度的提高以及环保法规的日趋严格，对高纯氢的需求也日益迫切。

With improvement of oil refining processing technology and increasingly stringent regulations for environmental protection purpose , the requirement for hydrogen with high purity has become increasingly urgent .