Results 121 to 130 of about 94,013 (306)
Low-cost and scalable carbon bread used as an efficient solar steam generator with high performance for water desalination and purification. [PDF]
RSC Adv, 2021 Yang Y +5 more
europepmc +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract This study developed an enzymatic process to add value to palm oil fatty acid distillate (PFAD) and glycerol, resulting in the production of monoacylglycerides (MAG) and diacylglycerides (DAG). The biocatalyst loading (Novozym 435) and molar ratio of reagents were evaluated to obtain a suitable reaction condition in terms of space–time yield ...
Ronaldo Rodrigues de Sousa +4 more
wiley +1 more source
Nuclear Engineering and TechnologyCurrent investigations reveal that reverse flow phenomena in parallel steam generator U-tubes under natural circulation significantly reduce circulation capacity, compromising operational safety of marine nuclear power plant.
Jianli Hao +5 more
doaj +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract This study presents a novel bioeconomy optimization framework, BiOpt, designed to address critical questions regarding the strategic use of limited US biomass resources for biofuel production. By integrating detailed techno‐economic analyses, life cycle assessments, and resource assessment data, BiOpt optimizes resource distributions across ...
Nicholas A. Carlson +3 more
wiley +1 more source
High-Temperature Electrolysis with Superheated Steam Provided by Volumetric-Type Steam Generator
SolarPACES Conference ProceedingsHigh-temperature steam is essential for operating solid oxide electrolysis cells (SOEC). This paper demonstrated a new type of high-temperature solar steam generator that uses ceramic foam as a porous absorber.
Qiangqiang Zhang, Hongjun Wang, Xin Li
doaj +1 more source
Single-stage steam turbine [PDF]
, 2009 Tato bakalářská práce se zabývá návrhem jednostupňové parní turbíny určené do redukční stanice teplárenského oběhu. Zapojení točivé redukce je voleno, aby byla dostatečně využívána energie páry.
Hrnčířová, Michaela
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Potassium hydroxide activation of microalgal biochar for improved adsorption efficiency
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Activated carbon was prepared from Chlorella by carbonization and potassium hydroxide activation, and its structural properties and methylene blue (MB) adsorption performance were evaluated. Raw Chlorella exhibited an adsorption capacity of 287.2 mg g−1, which decreased to 214.8 mg g−1 after carbonization.
Keito Kubota +3 more
wiley +1 more source
Alaska Energy Statistics 1960‐2009 [PDF]
, 2011 This report has had various publishers. Before 1985, the federal Alaska Power Administration published Alaska Electric Power Statistics. Then, the Alaska Energy Authority (formerly the Alaska Power Authority) began gathering statistical data and ...
Converse, Amber +2 more
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Operationalizing BioSSbD: A safe‐and‐sustainable‐by‐design framework for biorefineries
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Biorefineries are central to the transition toward a circular bioeconomy; however, their increasing scale and technological heterogeneity, and the integration of biological, chemical, and thermochemical processes introduce complex challenges related to safety, sustainability, and operational reliability. Existing Safe‐and‐Sustainable‐by‐Design
Fernando Ramonet
wiley +1 more source
Energetic utilize municipal waste technik combined combustion coal and waste [PDF]
Acta Montanistica Slovaca, 2000 The Coal -Waste System (CWS) demonstrates how convencional power station steam generation can be intelligently combined with enwironmentally responsible waste disposal. A grate-firing instalation, operated as a plant satellite parallel to a power station
Augustínová Edita, Hölter Heinz
doaj