First of all, charcoal is basically not used as a raw material in industry to produce CO and H2. Even if it is used, it does not react with water but with water vapor. At present, most industrial production of CO and H2 uses coal as a raw material to produce aquatic gas. The composition of water gas is relatively complex, mainly containing CO2, CO, H2, water vapor, sulfur-containing gas, N2, CH4, etc. .
Theoretically speaking, C+H2O=CO+H2, completely converting 12 tons of C to co\h2 requires 18 tons of water vapor.
Expose to the sun for 3 to 5 hours.
Charcoal extinguished with water can continue to be used. If the charcoal needs to be reused, simply wrap it with gauze and expose it to the sun for 3-5 hours, freeing up space. in the coal occupied bywater molecules.
In general, watered charcoal is darker while unwatered charcoal is off-white. The chemical equation for burning charcoal is C+O2 igniting CO2.
Usually, charcoal is not pure C and may be adulterated with oil and other impurities after being extinguished, but the main component remains carbon (C).