System integration of hydrothermal liquefaction and anaerobic digestion for wet biomass valorization: Biodegradability and microbial syntrophy

2021 ◽  
Vol 293 ◽  
pp. 112981
Author(s):  
Liwei Mao ◽  
To-Hung Tsui ◽  
Jingxin Zhang ◽  
Yanjun Dai ◽  
Yen Wah Tong
Keyword(s):  
Anaerobic Digestion ◽  
System Integration ◽  
Hydrothermal Liquefaction ◽  
Biomass Valorization ◽  
Wet Biomass

Coupling hydrothermal liquefaction and anaerobic digestion for energy valorization from model biomass feedstocks

2017 ◽  
Vol 233 ◽  
pp. 134-143 ◽  
Author(s):  
Roy Posmanik ◽  
Rodrigo A. Labatut ◽  
Andrew H. Kim ◽  
Joseph G. Usack ◽  
Jefferson W. Tester ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Hydrothermal Liquefaction ◽  
Biomass Feedstocks

Bio-oil Production by Hydrothermal Liquefaction of Wet Biomass of Microalgae in a Plant with Heat Recovery

2018 ◽  
Author(s):  
M.S. Vlaskin ◽  
A.V. Grigorenko ◽  
N.I. Chernova ◽  
S.V. Kiseleva ◽  
Vinod Kumar ◽  
...  
Keyword(s):  
Heat Recovery ◽  
Oil Production ◽  
Hydrothermal Liquefaction ◽  
Wet Biomass ◽  
Bio Oil

Molecular composition of hydrothermal liquefaction wastewater from sewage sludge and its transformation during anaerobic digestion

2020 ◽  
Vol 383 ◽  
pp. 121163 ◽  
Author(s):  
Shilai Hao ◽  
Shuang Ren ◽  
Nan Zhou ◽  
Huihui Chen ◽  
Muhammad Usman ◽  
...  
Keyword(s):  
Anaerobic Digestion ◽  
Sewage Sludge ◽  
Hydrothermal Liquefaction ◽  
Molecular Composition

Nonconventional Fuels for High-Temperature Fuel Cells: Status and Issues

2009 ◽  
Vol 6 (2) ◽  
Author(s):  
V. Cigolotti ◽  
S. McPhail ◽  
A. Moreno
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Fuel Cell ◽  
Anaerobic Digestion ◽  
System Integration ◽  
Energy Use ◽  
Alternative Fuel ◽  
System Level ◽  
Operational Experience ◽  
Practical Case

The pressing environmental and political necessities of modern international society call for a suitable array of contingency solutions to the energy question. One valid alternative to fossil fuels, for example, is the use of alternative or nonconventional fuels, derived from waste or biomass. Combining these resources with fuel cell applications would provide a significant contribution to environmentally friendly and efficient energy use. Through a comprehensive literature survey and the collection of practical case studies and operational experience, an assessment of the potential for coupling with high-temperature fuel cells of three technologies of alternative fuel production—landfill, anaerobic digestion, and gasification—has been attempted. Though landfill is the easiest technology, anaerobic digestion produces superior quality gas and has the benefit of yielding extra fertilizer, in the form of digestate. Gasification is the most demanding of the technologies but is very flexible in its feedstock. Furthermore, using steam as a gasifying agent produces high quality syngas. However, the main issue with all three technologies is the removal of contaminants, in particular, sulfur. The application of high-temperature gas cleanup is demonstrated to bring considerable advantages on system level when gasification of nonconventional fuels is considered. Ultimately, the reforming step is a key aspect for optimal cost-effective integration of these alternative systems. The review provided establishes the key characteristics of alternative fuel conversion by landfill, anaerobic digestion, and gasification, and exposes the major points of attention for their subsequent application in high-temperature fuel cells. Indications of the measures required and the developments in the field of basic research and system integration are given to provide clear paths of activity, which should bring about the wide-scale implementation of a truly promising application of fuel cell systems.

Anaerobic conversion of the hydrothermal liquefaction aqueous phase: fate of organics and intensification with granule activated carbon/ozone pretreatment

2019 ◽  
Vol 21 (6) ◽  
pp. 1305-1318 ◽  
Author(s):  
Buchun Si ◽  
Libin Yang ◽  
Xuefei Zhou ◽  
Jamison Watson ◽  
Giovana Tommaso ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Aqueous Phase ◽  
Hydrothermal Liquefaction ◽  
Biofuel Production ◽  
Wet Biomass ◽  
Ozone Pretreatment ◽  
Anaerobic Conversion

Hydrothermal liquefaction (HTL) is considered to be a promising route for biofuel production from wet biomass.

Combining anaerobic digestion and hydrothermal liquefaction in the conversion of dairy waste into energy: A techno economic model for New York state

2020 ◽  
Vol 103 ◽  
pp. 228-239 ◽  
Author(s):  
Nazih Kassem ◽  
Deborah Sills ◽  
Roy Posmanik ◽  
Calum Blair ◽  
Jefferson W. Tester
Keyword(s):  
New York ◽  
Anaerobic Digestion ◽  
Economic Model ◽  
New York State ◽  
Hydrothermal Liquefaction ◽  
York State ◽  
Dairy Waste

Zero-waste: Carbon and SiO2 composite materials from the solid residue of the hydrothermal liquefaction of anaerobic digestion digestate for Li-ion batteries

2021 ◽  
pp. e00364
Author(s):  
Isha Sharma ◽  
Athukoralalage Don K. Deshan ◽  
Hong Duc Pham ◽  
Chinmayee Padwal ◽  
William O.S. Doherty ◽  
...  
Keyword(s):  
Composite Materials ◽  
Anaerobic Digestion ◽  
Hydrothermal Liquefaction ◽  
Solid Residue ◽  
Li Ion Batteries ◽  
Zero Waste ◽  
Li Ion
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