... chemical nature very lively and heated with water decomposition of acetylene gas, and calcium hydroxide, and release a lot of ... , more closed and larger carbide furnace. Will Coke and lime crushed by mixing ratio of homogeneous to join closed carbide ... , octanol, 3 cyanide ethylene, ethylene four cyanide, acetaldehyde, acetylene black, lime nitrogen. While the amount is the largest production of PVC ...