Coking Control Method for Retort

• Main Author: BAE, HEE CHAN
• Format: Patent
• Language: English; Korean
• Published: 17.02.2022
• Subjects: CHEMISTRY; CONVEYING; CRACKING HYDROCARBON OILS; FUELS; HANDLING THIN OR FILAMENTARY MATERIAL; LUBRICANTS; METALLURGY; MINERAL WAXES; PACKING; PEAT; PERFORMING OPERATIONS; PETROLEUM, GAS OR COKE INDUSTRIES; PNEUMATIC TUBE CONVEYORS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; SHOP CONVEYOR SYSTEMS; STORING; TECHNICAL GASES CONTAINING CARBON MONOXIDE; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The present invention relates to a method for controlling coking growth that occurs in a chamber, an auger shaft, and a blade of a continuous pyrolysis reactor that performs thermal cracking of high molecular compounds (waste tires, waste plastics, and the like). More specifically, the transfer method and deposition of pyrolysis gas is controlled to control coking growth to prevent the pyrolysis gas containing coking materials such as carbon generated during thermal cracking from coming in contact with a chamber and a metal plate such as an auger blade, a shaft and the like. 본 발명은 고분자 화합물(폐타이어, 폐플라스틱 등)을 열분해(Thermal Cracking)하는 연속식 열분해 반응기 Chamber 및 Auger Shaft & Blade에서 발생하는 코킹 성장을 제어하는 방법에 대한 것이다. 더욱 상세하게는 열분해시 발생하는 카본등 코킹 물질이 포함된 Pyrolysis Gas가 Chamber 및 Auger Blade & Shaft등 금속판에 접촉되지 않도록 Pyrolysis Gas의 이송 방법 및 침적을 제어하여 코킹 성장을 제어한다.