Esta é a nossa mais recente seleção de publicações e patentes mundiais em inglês sobre gases industriais, provenientes de diversas revistas científicas online, classificadas e focadas em gases industriais, acetileno, argônio, hidrogênio, propano, butano, monóxido de carbono, sistemas pneumáticos, corte a laser, máquinas de solda, unidades de refrigeração, soldagem a gás, corte de metais e maçaricos a gás.
Electrolyte, preparation method therefor and use thereof
Patent published on the 2026-06-11 in WO under Ref WO2026118080 by SHENZHEN INST OF ADVANCED TECHNOLOGY CHINESE ACADEMY OF SCIENCES [CN] (Liao Enda [cn], Shen Jingshou [cn], Tang Yongbing [cn], Zheng Ye [cn], Zhou Xiaolong [cn], Guo Xiuli [cn])
Abstract: Disclosed in the embodiments of the present invention are an electrolyte, a preparation method therefor and the use thereof. The electrolyte of the present invention comprises a deep eutectic solvent and an electrolyte salt; the deep eutectic solvent comprises a hydrogen bond acceptor and a hydrogen bond donor, the molar ratio of the hydrogen bond acceptor to the hydrogen bond donor being 1:(0.2-5); and the electrolyte salt comprises at least one of a zinc salt, an aluminum salt, a magnesium sal[...]
Our summary: The invention discloses an electrolyte comprising a deep eutectic solvent and an electrolyte salt. The electrolyte is designed for use in aqueous batteries to inhibit zinc dendrite formation. This novel system enhances cyclic stability and Coulombic efficiency in battery applications.
Electrolyte, deep eutectic solvent, battery, preparation method
Patent
Hydrogen therapy device and system
Patent published on the 2026-06-11 in WO under Ref WO2026120193 by THE ELEMENT BIOTECHNOLOGY [FR] (Ben Tahar Awatef [fr], Marien Marc [fr])
Abstract: Hydrogen therapy device comprising: an electrolysis system comprising an arrangement of implantable electrodes, an electric generator, a control system configured to place the electrolysis system in a production state to perform electrolysis of a bodily fluid to produce hydrogen, wherein the control system is configured to measure a production parameter representative of the hydrogen produced, and to control the electric generator as a function of the production parameter to deliver the quantity[...]
Our summary: The hydrogen therapy device utilizes an electrolysis system with implantable electrodes to generate hydrogen from bodily fluids. An electric generator powers the system, while a control system monitors production parameters. The control system adjusts the generator s output to regulate hydrogen delivery effectively.
Hydrogen therapy, electrolysis system, implantable electrodes, control system
Patent
Propane as a fuel for flame spray coating
Patent published on the 2026-06-11 in US under Ref US20260159931 by SOUTHWIRE CO LLC [US] (Burda Marek Dariusz [gb], Larson Mark Thomas [us], Rundquist Victor Frederic [us])
Abstract: Propane as a fuel for flame spray coating may be provided. First, a flame comprising oxygen and propane may be created. Next a coating material may be provided to the flame to create a flame spray. The flame spray may comprise the coating material in a melted state. Then the flame spray may be applied to a substrate.[...]
Our summary: Propane is used to create a flame with oxygen. A coating material is introduced to the flame to produce a melted flame spray. The flame spray is then applied to a substrate.
Propane, flame spray coating, oxygen, substrate
Patent
Epoxy resin, curable resin composition, cured product, and carbon fiber–reinforced composite material
Patent published on the 2026-06-11 in WO under Ref WO2026121174 by NIPPON KAYAKU KK [JP] (Kawano Yusuke [jp], Imai Takashi [jp], Nakanishi Masataka [jp], Yarita Masato [jp], Mizuno Hiroaki [jp])
Abstract: The present invention provides an epoxy resin that has a superiorly high flexural modulus and superiorly low water absorption, a curable resin composition, and a cured product of the curable resin composition. Provided is an epoxy resin that is represented by formula. (In formula, the plurality of A s are structural formula X or Y, at least one of the plurality of A s being X, and at least one of the plurality of A s being Y, the plurality of B s are structural formula Z, G is a substituted [...]
Our summary: The invention presents an epoxy resin with high flexural modulus and low water absorption. It includes a curable resin composition and a cured product derived from it. The epoxy resin is defined by a specific structural formula involving various groups and repetitions.
epoxy resin, curable resin composition, flexural modulus, carbon fiber-reinforced composite
Patent
Beer-flavored fermented beverage and method for producing same
Patent published on the 2026-06-11 in WO under Ref WO2026121256 by KIRIN HOLDINGS KK [JP] (Miyashita Eriko [jp], Miyoshi Nobumichi [jp])
Abstract: The purpose of the present invention is to provide a novel beer-flavored fermented beverage that has a reduced purine concentration and yet has a good flavor. According to the present invention, a beer-flavored fermented beverage is provided that has a purine concentration of 35,000 ppb or less and a malt usage ratio of 50-100%, wherein the hydrogen sulfide concentration is 0.2 ppb or more. The malt usage ratio in the beer-flavored fermented beverage is preferably 60-100%. Additionally, the puri[...]
Our summary: The invention presents a beer-flavored fermented beverage with a purine concentration of 35,000 ppb or less. It utilizes a malt ratio of 50-100%, ideally 60-100%. The beverage aims to maintain good flavor while reducing purine levels, preferably to 5,000 ppb or less.
fermented beverage, beer flavor, purine concentration, malt usage
Patent
Magnetic connector assembly for pneumatic valves
Patent published on the 2026-06-11 in US under Ref US20260160370 by NSV GROUP FZCO [AE] (Hag Niels [ae], Harris Victor [ae])
Abstract: [0000] A connector assembly includes a valve adapter at least partially defining a valve adapter internal passageway. The valve adapter includes a valve connector body at least partially defining the valve adapter internal passageway. The valve adapter also includes a strike plate attached adjacent to the distal end of the valve connector body, a valve engagement surface located adjacent to the proximal end of the valve connector body, and a spring-loaded valve pin. The assembly also includes a [...]
Our summary: The connector assembly features a valve adapter with an internal passageway and a spring-loaded valve pin. It includes a hose adapter with a magnet and a spring-loaded retracting pin. The assembly is designed for efficient connection and operation of pneumatic valves.
Magnetic connector, pneumatic valves, valve adapter, hose adapter
Patent
design and development
Published on 2026-06-08 by @OXFORD
Abstract: AbstractHydrogen fuel cells are a key technology for sustainable energy systems. However, most existing systems are primarily designed for high-power applications, while compact portable fuel cells remain underexplored. In this study, an air-cooled compact hydrogen fuel cell stack is designed and developed to meet the technical demands of low-power applications (210 W). First, a five-serpentine channel is proposed, achieving a high-velocity area-weighted uniformity index of 0.8, which is signif[...]
Our summary: This study presents the design and development of a compact air-cooled hydrogen fuel cell stack for low-power applications. It achieves improved hydrogen distribution and electrochemical performance through a novel serpentine channel design. The stack demonstrates optimized power outputs and fan duty cycles, providing insights for portable hydrogen-powered devices.
hydrogen fuel cells, compact design, electrochemical performance, power optimization
Publication
AI-enabled Thermo-GNN assessment of waste-derived nanocatalytic biodiesel for sustainable and low-emission diesel engine operation
Published on 2026-05-12 by @OXFORD
Abstract: AbstractThis study develops a clean, high-efficiency combustion strategy for agricultural diesel engines by integrating spent coffee ground biodiesel (SCGB) with graphene oxide–zinc oxide (GO@ZnO) core-shell nanoadditives. A Physics-Informed Thermodynamic Graph Neural Network (Thermo-GNN) is introduced to predict performance and emissions behavior using sparse experimental data. SCGB was produced via acid–base transesterification, blended with diesel (B25–B100), and doped with 50 and 100 [...]
Our summary: This study introduces a Physics-Informed Thermodynamic Graph Neural Network (Thermo-GNN) to optimize the combustion of agricultural diesel engines using spent coffee ground biodiesel blended with GO@ZnO nanoparticles. The results show significant improvements in combustion efficiency, with brake thermal efficiency rising to 33.5% and emissions reductions of up to 65%. The Thermo-GNN framework demonstrates high accuracy in predicting performance metrics, paving the way for scalable digital twin applications in diesel engines.
Thermo-GNN, biodiesel, nanocatalysts, emissions
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