Method for separating and capturing impurities in liquid fuel and fluidized pressure-stabilizing filtering system

• Main Authors: YANG ZHONGQING, LIU XIANWEI, ZHOU XIAOHUI, ZOU CHENLONG
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: CHEMISTRY; CRACKING HYDROCARBON OILS; FUELS; LUBRICANTS; METALLURGY; MINERAL WAXES; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; 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; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The invention belongs to the technical field of fuel oil impurity separation. Relates to a method for separating and capturing impurities in liquid fuel and a fluidized pressure-stabilizing filtering system, the fluidized pressure-stabilizing filtering system comprises a solid-liquid separator connected between an oil tank outlet and a pump inlet, the solid-liquid separator comprises a shell, one end of the shell is provided with a liquid inlet, and the other end of the shell is provided with a liquid outlet; the liquid inlet communicates with the oil tank outlet, and the liquid outlet communicates with the pump inlet; a liquid collection area, a fluidization area and a fixed adsorption bed are sequentially arranged in the shell from the liquid inlet to the liquid outlet end; a fluidized bed material partition plate is arranged between the fluidization area and the liquid collection area, a fluidized bed material is arranged in the fluidization area, and the fluidized bed material is in a suspended motion sta