Biomass-based biorefineries: an important architype towards a circular economy

B Kumar, P Verma - Fuel, 2021 - Elsevier
Fossil based resources are a major contributor to energy and chemicals to modern-day
development. The negative environmental impacts of fossil-based resources accompanied …

Review of design works for the conversion of sugarcane to first and second-generation ethanol and electricity

R Bechara, A Gomez, V Saint-Antonin… - … and Sustainable Energy …, 2018 - Elsevier
The conversion of sugarcane, the world's largest crop, to energy vectors, namely first and
second-generation ethanol and electricity, is an ongoing scientific endeavor. This …

Aerobic oxidation of biomass derived 5-hydroxymethylfurfural into 5-hydroxymethyl-2-furancarboxylic acid catalyzed by a montmorillonite K-10 clay immobilized …

Z Zhang, B Liu, K Lv, J Sun, K Deng - Green Chemistry, 2014 - pubs.rsc.org
In this study, we have successfully prepared a heterogeneous catalyst (K-10 clay-Mo) by the
immobilization of bis (acetylacetonato) dioxo-molybdenum (VI)[MoO2 (acac) 2] on …

Comparative exergy and economic assessment of fossil and biomass-based routes for ammonia production

D Flórez-Orrego, F Maréchal… - Energy Conversion and …, 2019 - Elsevier
The use of biomass gasification for partially or totally replacing methane in the integrated
syngas and ammonia production plant is compared with the performance of the …

Comparative exergy and environmental assessment of the residual biomass gasification routes for hydrogen and ammonia production

GG Vargas, DA Flórez-Orrego, S de Oliveira Junior - Entropy, 2023 - mdpi.com
The need to reduce the dependency of chemicals on fossil fuels has recently motivated the
adoption of renewable energies in those sectors. In addition, due to a growing population …

Exergy assessment and techno-economic optimization of bioethanol production routes

PAS Ortiz, F Marechal, S de Oliveira Junior - Fuel, 2020 - Elsevier
Currently, electricity generation and second-generation ethanol production from
lignocellulosic feedstocks represent technological alternatives in the bioenergy sector …

Combined exergy analysis, energy integration and optimization of syngas and ammonia production plants: A cogeneration and syngas purification perspective

D Flórez-Orrego, S Sharma, S de Oliveira Junior… - Journal of Cleaner …, 2020 - Elsevier
Modern ammonia production plants are equipped with efficient energy integration networks
able to recover an important fraction of the waste heat exergy available throughout the …

Techno-economic assessment of biomass-based integrated biorefinery for energy and value-added product

B Kumar, P Verma - Biorefineries: a step towards renewable and clean …, 2020 - Springer
Biological feedstocks and waste biomass represent a suitable alternative for the generation
of biofuels and value-added materials replacing fossil fuels. However, the application of …

Phenolic compounds inhibit cellulase and xylanase activities of Cellulomonas flavigena PR-22 during saccharification of sugarcane bagasse

E González-Bautista, JC Santana-Morales… - Fuel, 2017 - Elsevier
The enzymatic hydrolysis of sugar cane bagasse (SCB) releases simple fermentable sugars
however, phenolic compounds (PCs) are also released from the lignin present in the …

Exergy analysis of a combined heat and power plant with integrated lignocellulosic ethanol production

C Lythcke-Jørgensen, F Haglind, LR Clausen - Energy conversion and …, 2014 - Elsevier
Lignocellulosic ethanol production is often assumed integrated in polygeneration systems
because of its energy intensive nature. The objective of this study is to investigate potential …