The invention discloses a
fly ash synthesized
cement and a production method thereof. The
cement is composed of the following components in percentage by weight: 50% to 90% of
fly ash with a carbon content more than 5%, 5 to 40% of
calcareous raw material, 1.5 to 10% of initiator, 1.5 to 10% of
promoter, and 2 to 10% of corrector. The
fly ash synthesized
cement has the following advantages: (1) the
discharge of
sulfur dioxide is zero during the whole production process; (2) the production cost is reduced; (3) the cement strength is improved; (4) the
residual carbon and combustible components in the raw materials can be burned; (5) the fuel cost can be saved, and the technology process is enhanced; (6) the
residual carbon is taken as the fuel, thus the energy is saved, the cost is reduced, the environmental
pollution is reduced, and the environment is protected; (7) the goals of decarbonization and
dehydration can be achieved by burning, and moreover the adaptability of the production equipment on raw materials is improved; (8) in the milling procedure, the technology and equipment are identical with the present conventional cement clinker miller, and thus the modification and application of the technology and equipment are easy for the cement entrepreneurs; and (9) the sources of the raw materials and auxiliary materials are wide, the supply is sufficient in the market, and the selected equipment is matured and reliable and has strong universality.