Results 261 to 270 of about 1,534,066 (401)

A site analysis for biological hydrogen production in biogas plants in Germany

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract There are many developments in sustainable hydrogen production, like the increasing usage of electrolysis, which accounts for 5% of the hydrogen produced worldwide, as well as the current research into biological production methods. One of these methods is the usage of microorganisms to produce hydrogen through the biological pathways of dark ...
Natascha Eggers   +4 more
wiley   +1 more source

Comparing hydraulic and electromechanical drives by electric motor’s power [PDF]

open access: diamond, 2019
Отто Володимирович Григоров   +5 more
openalex   +1 more source

Global trends and challenges in biogas purification and CO2 capture for renewable energy and climate mitigation

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biogas purification technologies facilitate the production of value‐added products such as biomethane and industrial chemicals. This review was based on the assumption that biogas purification is underrepresented in the literature despite its significant potential for clean energy and greenhouse gas mitigation, warranting a comprehensive ...
Priscila Marchiori   +6 more
wiley   +1 more source

The rationale for the selection of circuits and device modeling for chokerless skidding with energy saving hydraulic drive

open access: hybrid, 2017
Попиков   +9 more
openalex   +2 more sources

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