Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
BIOMASS PYROLYSIS DEVICE AND METHOD WITH OPTIMIZED MATCHING OF THERMAL ENERGY AND MICROWAVE ENERGY
Document Type and Number:
WIPO Patent Application WO/2022/016800
Kind Code:
A1
Abstract:
A biomass pyrolysis device with optimized matching of thermal energy and microwave energy. The device comprises a power generation system, a drying device (7), and a microwave pyrolysis device (13). The drying device (7) includes a flue gas layer and material layer (72) provided in a cylinder, and a material inlet (6) of the device is connected to a feeding device and a volatile matter outlet (11) thereof is connected to a condensation device (19). The microwave pyrolysis device (13) is connected to a material outlet (8) of the drying device (7), and a pyrolysis gas outlet (15) of the microwave pyrolysis device (13) is connected to the condensation device (19). The condensation device (19) is connected to the power generation system, and an exhaust gas generated during power generation is injected to the flue gas layer of the drying device (7). Thermal energy is utilized to bake a biomass raw material to increase the microwave absorption constant thereof, which is then fed into the microwave pyrolysis device (13). The pre-carbonized biomass has higher energy absorption efficiency with respect to microwaves, and the energy utilization rate is greatly improved, achieving the purpose of optimized matching of thermal energy and microwave energy.

More Like This:
WO/2023/007195A CLIMATE CHANGE DEFENCE SYSTEM WITH NEGATIVE CARBON DIOXIDE EMISSIONS ELECTRICITY PRODUCTION UNITS
JP2001040361PRODUCTION OF BAMBOO CHARCOAL AND LIQUID FOR BOILING BAMBOO
WO/2009/003920METHOD FOR THE REMOVAL OF INORGANIC COMPONENTS OF BIOMASS FROM AGRICULTURAL, FOREST AND URBAN SOURCES
Inventors:
ZHANG HUIYAN (CN)
ZHANG SHUPING (CN)
DONG QING (CN)
XIAO RUI (CN)
LI XIAODI (CN)
Application Number:
PCT/CN2020/138197
Publication Date:
January 27, 2022
Filing Date:
December 22, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
UNIV SOUTHEAST (CN)
International Classes:
C10B53/02; B01J19/12; C10B49/02; C10B57/10; C10G1/00; F23G7/06
Foreign References:
CN111978971A2020-11-24
CN206256023U2017-06-16
CN102445059A2012-05-09
CN102108302A2011-06-29
CN103788975A2014-05-14
CN102071041A2011-05-25
CN2690826Y2005-04-06
CN1126308A1996-07-10
CN107934961A2018-04-20
KR101316565B12013-10-15
Attorney, Agent or Firm:
JW IP LAW FIRM (CN)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: WELDING APPARATUS FOR USE IN STEEL PIPE PRODUCTION

Next Patent: BIOMASS RADIATION-MICROWAVE COUPLED PYROLYSIS SYSTEM AND METHOD