Method for producing fuel carbon using oil and sewage sludge from regenerated waste synthetic resin

• Main Authors: JUNG JIN-DO, KWON JEONG-HEE, KWON, MYUNG-HEE, LIANG MEIXIAN
• Format: Patent
• Language: Chinese; English
• Published: 10.06.2022
• Subjects: ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE ORUNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; CHEMISTRY; FIRELIGHTERS; FUELS; FUELS NOT OTHERWISE PROVIDED FOR; LIQUEFIED PETROLEUM GAS; LUBRICANTS; METALLURGY; NATURAL GAS; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BYSUBCLASSES C10G, C10K; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The present invention relates to a method for producing fuel carbon using oil and sewage sludge for regenerating waste synthetic resin, and aims to regenerate waste plastic and sewage sludge into fuel carbon, minimize harmful substances, and obtain high calorific value during combustion. In order to achieve this purpose, the present invention provides a method for producing fuel carbon using oil obtained by regenerating waste synthetic resin and sewage sludge, the method being characterized by comprising: a) a step for regenerating the waste synthetic resin into oil by thermally decomposing the waste synthetic resin; b) a sewage sludge drying or carbonizing step of drying the sewage sludge to produce dried sludge or carbonizing the sewage sludge to produce carbonized sludge; c) a step of mixing the regenerated oil regenerated from the waste synthetic resin and the dried sludge or the carbonized sludge at a predetermined ratio; and d) a step of producing fuel carbon from the mixed reclaimed oil and the dried s