公开(公告)号：US20250075130A1

公开(公告)日：2025-03-06

申请号：US18954559

申请日：2024-11-21

Applicant: SOUTHEAST UNIVERSITY

Inventor： Huiyan ZHANG ,  Siyu WANG ,  Kai WU ,  Jiajun YU ,  Yihan WANG ,  Bingbing LUO

IPC: C10B33/00

Abstract: The provided is a novel heat-induction decoking device and method tailored for the thermal conversion of solid fuels. The efficient heat-induction decoking device for the thermal conversion of the solid fuels includes: a decoking tank body, which is configured to condense a macromolecular tar in a pyrolysis gas and discharge the condensed tar from a bottom to a tar tank for storage; an electromagnetic induction heating system, which is disposed on an outer wall surface of the decoking tank body to heat the outer wall surface of the decoking tank body; an ultrasonic vibration decoking system, which is disposed on the decoking tank body to enable the decoking tank body to generate vibration by ultrasonic wave so as to enhance tar fluidity. This innovative design not only reduces energy consumption and equipment wear but also extends system operational lifespan, thereby offering substantial improvements in economic and environmental sustainability.

公开(公告)号：US20230192490A1

公开(公告)日：2023-06-22

申请号：US18010383

申请日：2021-12-20

Applicant: SOUTHEAST UNIVERSITY

Inventor： Huiyan ZHANG ,  Yihan WANG ,  Xiaodi LI

IPC: C01B32/15 ,  B01J19/12 ,  C01B3/26

CPC classification number: C01B32/15 ,  B01J19/126 ,  C01B3/26 ,  B01J2219/1218 ,  C01P2004/16 ,  C01P2004/64

Abstract: The present disclosure relates to a system and a method for preparing carbon nanofiber and hydrogen through continuous microwave pyrolysis. The system includes four apparatus. The melting and feeding apparatus is to heat and melt feedstocks. The microwave pyrolysis apparatus is for catalytic pyrolysis and includes a feedstock inlet, a gas outlet and a carbon outlet. The gas purification and utilization apparatus is for hydrogen purification and residual gas separation, The power generation apparatus includes a generator and a small internal combustion engine utilizing residual gas as fuel, and the generated smoke is conveyed to the melting and feeding apparatus for feedstocks melting. According to the present disclosure, a poly-generation system for co-producing high-performance carbon materials and hydrogen through plastic wastes with greatly increased energy utilization rate is formed to solve the technical problems of low product yield and high energy consumption in traditional pyrolysis.