Shandong Bee Gas Energy Tech Co., Ltd.

Certain specialized applications require ultra high purity argon where even the smallest trace of impurities can cause problems. In semiconductor industries, ultra high purity argon is employed for growing silicon crystals as well as in etching processes. Since semiconducting devices argon’s purity is very critical, no contaminants that otheriwse impact the performance and reliability of the semiconductor devices may be introduced. In analytical chemistry, high purity argon is also known for its use as a carrier gas in gas chromatography, where need for accomplishing precise and repeatable outcomes is a must. High purity argon is typically produced through advanced purification methods which includes cryogenic distillation, adsorption processes and others geared towards the removal of impurities such as oxygen, nitrogen and even water vapor.