EE05860B1 - Method of hydrothermal liquefaction and gasification of biomass and system - Google Patents
Method of hydrothermal liquefaction and gasification of biomass and systemInfo
- Publication number
- EE05860B1 EE05860B1 EEP202100001A EEP202100001A EE05860B1 EE 05860 B1 EE05860 B1 EE 05860B1 EE P202100001 A EEP202100001 A EE P202100001A EE P202100001 A EEP202100001 A EE P202100001A EE 05860 B1 EE05860 B1 EE 05860B1
- Authority
- EE
- Estonia
- Prior art keywords
- biomass
- temperature
- waste
- pressure
- mixture
- Prior art date
Links
- 239000002028 Biomass Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000002309 gasification Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- 239000002699 waste material Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 241000195493 Cryptophyta Species 0.000 abstract 1
- 239000012075 bio-oil Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000003415 peat Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to a method of hydrothermal liquefaction (HTL) and gasification (CHG) of biomass and a system for carrying out this method. Wood or peat waste, algae, residual sludge, food or municipal waste, sewage treatment waste, cellulose waste and mixtures containing organic substances are used as biomass. Biomass is converted into bio-oils, biogas and other raw materials. In the invention, cavitation waves are used on the mixture of biomass and water, whereas water is brought to a supercritical state. Extremely high temperature and pressure occur only on the surface of a solid particle. Temperature and pressure of the remaining fluid remain moderate. Pressure of up to 15 bar is applied to the mixture of biomass and water, and the mixture is heated to a temperature not exceeding 250 °C. This makes possible to carry out HTL and CHG reactions in a continuous mode and use of lower pressure and temperature than used so far. Therefore the necessary equipment is simpler and cheaper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EEP202100001A EE05860B1 (en) | 2021-01-17 | 2021-01-17 | Method of hydrothermal liquefaction and gasification of biomass and system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EEP202100001A EE05860B1 (en) | 2021-01-17 | 2021-01-17 | Method of hydrothermal liquefaction and gasification of biomass and system |
Publications (2)
Publication Number | Publication Date |
---|---|
EE202100001A EE202100001A (en) | 2022-10-17 |
EE05860B1 true EE05860B1 (en) | 2023-11-15 |
Family
ID=83658167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EEP202100001A EE05860B1 (en) | 2021-01-17 | 2021-01-17 | Method of hydrothermal liquefaction and gasification of biomass and system |
Country Status (1)
Country | Link |
---|---|
EE (1) | EE05860B1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100224711A1 (en) * | 2009-03-09 | 2010-09-09 | Gs Cleantech Corporation | Methods for enhanced processing of biomass using flash desiccation and/or mechanical hydrodynamic cavitation |
ES2415030A1 (en) * | 2013-06-12 | 2013-07-23 | Eduardo Pérez Lebeña | New lignocellulosic biomass liquefaction method and installation to carry it out (Machine-translation by Google Translate, not legally binding) |
CN105121604A (en) * | 2013-05-22 | 2015-12-02 | Bfcc技术有限公司 | Hydrothermal decomposition method and apparatus for making pyrolysis liquid in the range of diesel fuel |
-
2021
- 2021-01-17 EE EEP202100001A patent/EE05860B1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100224711A1 (en) * | 2009-03-09 | 2010-09-09 | Gs Cleantech Corporation | Methods for enhanced processing of biomass using flash desiccation and/or mechanical hydrodynamic cavitation |
CN105121604A (en) * | 2013-05-22 | 2015-12-02 | Bfcc技术有限公司 | Hydrothermal decomposition method and apparatus for making pyrolysis liquid in the range of diesel fuel |
ES2415030A1 (en) * | 2013-06-12 | 2013-07-23 | Eduardo Pérez Lebeña | New lignocellulosic biomass liquefaction method and installation to carry it out (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
EE202100001A (en) | 2022-10-17 |
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