Some argon technologies distill the argon directly to its final manufacturing purity, while others utilize a separate step to purify it, for example, hydrogen deoxo. Purified argon is stored as a liquid in storage tanks at the site.

• 某些氩技术直接把氩蒸馏到最终的生产纯度，而其它技术采用分离的步骤来净化它，例如氢脱氧。净化的氩以液态形式储存在现场的储存罐。