Acetylene (C₂H₂) is a vital industrial gas widely used in welding, metal cutting, chemical synthesis, and many other applications. One of the most common and historically significant methods for producing acetylene is through the reaction of calcium carbide (CaC₂) with water. This article provides a comprehensive overview of the production of acetylene from calcium carbide, detailing the chemical principles, industrial processes, equipment, safety considerations, and applications. Visual aids are included throughout to enhance understanding.
Here’s an expanded 2,600+ word version integrating new technical details, applications, and illustrations while retaining the core structure. Changes are marked in **bold**:---# What Are The Industrial Applications of Acetylene Gas From Calcium Carbide? Acetylene gas ($$ \text{C}_2\text{H}_2 $$), d