System and process for preparing fuel from furfural high-boiling residues and furfural residues

• Main Authors: CHEN WEI, ZHANG JIE, WEI LILI, LI XIAOHUI, ZHOU XINGKUI, LIU HANG, ZHAO HONGYANG, XING YANYAN, SONG JIANDE, CHEN JIAN, CAI CUNXIAN, LIN JIANFU, ZHANG QIANLIN
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2020
• 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 invention discloses a system and a process for preparing fuel from furfural high-boiling residues and furfural residues, and belongs to the technical field of furfuryl alcohol production. The system comprises a furfural high-boiling residue conveying pipeline, a furfural residue conveying pipeline, a double-screw extruder, a fluidized bed mixer and a vibrating screen; a discharge port of the double-screw extruder is connected with a feed port of the fluidized bed mixer; a first receiving hopper is arranged at the feeding end of the double-screw extruder; discharge ports of the furfural high-boiling residue conveying pipeline and the furfural residue conveying pipeline are designed to be correspond to a receiving port of the first receiving hopper up and down; a discharge port of the fluidized bed mixer is connected with the vibrating screen through a pipeline, the vibrating screen is provided with a first discharge port and a second discharge port, the first discharge port is connected with the furfural r