Propylene

High-Purity Propylene is an electronic specialty gas produced by Jinhong Gas using patented purification technology, with a purity of up to 99.995% (4.5N). It is a colorless, slightly sweet-smelling, flammable gas. As a key fundamental material, it is indispensable in semiconductor manufacturing, new energy batteries, and advanced display industries. With extremely low impurity content and high stability, this product meets the most stringent requirements of electronic industry applications.

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High-purity acrylic

Process

Jinhong Gas adopts a mature process that combines multi-stage adsorption separation and multi-stage rectification technology. The feed gas first passes through a dedicated molecular sieve adsorption system to deeply remove impurities such as moisture and carbon dioxide. It then enters the core cryogenic rectification system, where a light-component removal column and a heavy-component removal column precisely separate components with different boiling points—light components (such as H₂, O₂, CH₄) and heavy components (such as C₃H₈). This process ensures the continuous and stable production of high-purity propylene with a purity level of 4.5N.
GasC3H6
CAS No.115-07-1
Purity≥99.995%
   

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