Author: Arnes Biogradlija
Arnes Biogradlija
Arnes Biogradlija is the founder and Editor in Chief of EnergyNews.biz, which he launched in 2021 to separate energy transition realities from fairy tales. He writes data driven analysis on hydrogen, energy storage, small modular reactors, grids and industrial policy, and leads the Energy Talks interview series. EnergyNews.biz reporting has been cited more than 100 times by the International Energy Agency.
Hyundai Motor Company has unveiled a new patent for a fuel cell system and its control method, signaling a step forward in hydrogen technology. This article delves into the patent’s specifics and potential implications for the industry. Overview of the Patent The patent “Fuel Cell System and Control Method” introduces a novel approach to managing fuel cell operations. This system has a controller designed to adjust the opening ratio of an air recirculation valve or the speed of a hydrogen recirculation pump. These adjustments are tailored according to the required output of the fuel cell stack and the magnitude of…
A new patent titled “Method of Hydrogen Production from Biomass-Based Synthesis Gas” has been filed by inventors with the support of MASH MAKES A/S. This invention details a method utilizing a biomass-based hydrogen production system, including a pyrolysis reactor and a gasification reactor. Unique Features and Improvements The primary innovation detailed in this patent lies in its comprehensive approach to hydrogen production. The method begins with pyrolysing a biomass feedstock in a pyrolysis reactor to generate pyrolysis gas (PG) and solid pyrolysis char (PC). Subsequent steps involve partially oxidizing the pyrolysis gas and gasifying the pyrolysis char using the oxidized…
Siemens Gamesa Renewable Energy has filed a patent titled “Wind Turbine with Integrated Hydrogen Production System” on July 17, 2024.
A recent study titled “An investigation on the H2O, unburned H2 and NO emission characteristics from a direct injection hydrogen engine,” authored by Yajuan Chen, Diming Lou, Yunhua Zhang, Liang Fang, Dongxia Yang, Dezhi Ren, and Guofu Song, has been published in Volume 81 of the International Journal of Hydrogen Energy.
A groundbreaking study titled “A novel risk-averse optimal scheduling strategy for active distribution networks equipped with power-to-X technologies” by researchers Ibrahim AlHajri and Ali Ahmadian has been published in the International Journal of Hydrogen Energy.
A new study titled “A Pre-Partitioned Adaptive Chemistry of Hydrogen for Supersonic Combustion with Pre-Exponent Adjustment” by Haoyang Liu, Meizi Zhu, Yifeng Rao, Bin Zhang, and Jialing Le has been published in the International Journal of Hydrogen Energy.
The Portuguese Ministry of Energy has announced a tender titled “Construction Work – WP2X – Oliveira do Bairro,” published on July 26, 2024. The submission deadline for this significant project is set for August 24, 2024.
The Polish government, under the Hydrogen GZM project, has launched a tender for the procurement of hydrogen-powered buses, marking a significant step towards sustainable public transportation.
The Romanian Ministry of Energy has issued a new tender titled “Advanced Hydrogen Production Facilities Construction and Operation,” as of July 26, 2024.
The French Ministry of Transport published a tender titled “Development of Hydrogen Refueling Stations and Infrastructure” on July 26, 2024.
