Results 21 to 30 of about 2,008,468 (245)

The green Knoevenagel condensation: solvent-free condensation of benzaldehydes

open access: yesGreen Chemistry Letters and Reviews, 2017
This paper presents a novel, green Knoevenagel procedure for the chemical transformation of benzaldehydes into their corresponding α,β-unsaturated acids.
Jack van Schijndel   +3 more
doaj   +1 more source

Catalytic Oxidations in a Bio-Based Economy

open access: yesFrontiers in Chemistry, 2020
The role of bio- and chemo-catalytic aerobic oxidations in the production of commodity chemicals in a bio-refinery is reviewed. The situation is fundamentally different to that in a petrochemicals refinery where the feedstocks are gaseous or liquid ...
Roger A. Sheldon, Roger A. Sheldon
doaj   +1 more source

Moving robotics competitions virtual: The case study of RoboCupJunior Soccer Simulation (SoccerSim)

open access: yesFrontiers in Robotics and AI, 2022
For almost 25 years, the goal of the RoboCup has been to build soccer robots capable of winning against the FIFA World Champion of 2050. To foster the participation of the next generation of roboticists, the RoboCupJunior competition takes place in ...
Felipe N. Martins   +2 more
doaj   +1 more source

Opdrachtenboek Innovatiewerkplaats/Krachtig MKB:Kenniscentrum Biobased Economy Instituut voor Life Science & Technology [PDF]

open access: yes, 2018
Met dit opdrachtenboek wordt een brug geslagen tussen het onderwijs en externe bedrijven met onderzoeksvragen. In deze tweede versie van het Innovatiewerkplaats-opdrachtenboek in het kader van het Innovatiewerkplaats/Krachtig MKB van het Kenniscentrum ...
Elema, Gerda
core   +2 more sources

Biorefineries: Achievements and challenges for a bio-based economy

open access: yesFrontiers in Chemistry, 2022
Climate change, socioeconomical pressures, and new policy and legislation are driving a decarbonization process across industries, with a critical shift from a fossil-based economy toward a biomass-based one.
Francisco G. Calvo-Flores   +2 more
doaj   +1 more source

ACDV, Association Chimie du Végétal : une initiative française pour développer la chimie du végétal

open access: yesOléagineux, Corps gras, Lipides, 2013
Industry dependence on external fossil fuel resources, fluctuations in energy and raw materials costs, climate change, environmental regulations, changing consumer attitudes etc.
Friès Aurore
doaj   +1 more source

BIOREGIO—Supporting Circularity in the Bio-Based Economy

open access: yesProceedings, 2020
Resource efficiency, waste minimization and valorisation, renewable energy, and environmental [...]
Rodica Mihaela Frincu
doaj   +1 more source

Microalgae as Contributors to Produce Biopolymers

open access: yesMarine Drugs, 2021
Biopolymers are very favorable materials produced by living organisms, with interesting properties such as biodegradability, renewability, and biocompatibility.
Rozita Madadi   +3 more
doaj   +1 more source

Membranes in the biobased economy: electrodialysis of amino acids for the production of biochemicals

open access: yes, 2022
The depletion of fossil fuels, increasing oil prices and CO2 emissions, rise the need for green alternatives for the production of energy, fuels and chemicals. Emerging sustainable technologies based on renewable resources promote the shift of conventional refineries toward biorefinery concepts. Biomass feedstocks can be used for the production of such
openaire   +1 more source

Willingness to Use and Pay for Biobased Construction Materials: Citizen-Survey Results from Nine European Countries

open access: yesProceedings
This study examines European citizens’ attitudes and willingness to pay for biobased materials in construction and renovation. A survey conducted across nine countries with over 4500 participants revealed a generally positive attitude toward using ...
Spyridon Karytsas   +2 more
doaj   +1 more source

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