Selection of heat carrier

    Selection of heat carrier

    In a unique separate reactor, using coal or coke and air combustion heats the heat carrier to support heat, heat carrier can be solid (such as limestone), liquid molten salt or slag.
If process requirements must be in high temperature operation and we want to avoid heating system of using high pressure, we can use other medium to instead of water and steam, such as mineral oil (275 to 300⁰C), diphenyl ether mixture (boiling is 258⁰C), molten salt (140 ~ 540⁰C) liquid lead (melting point 327⁰C).