Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 25 for “"Production plants"”.
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Conceptual development and analysis of multiple integrated hydrogen production plants with Cu-Cl cycle
This thesis develops and analyzes four hydrogen production integrated energy systems, where hydrogen is produced via hybrid electrical and thermochemical water decomposition cycle, based on the chemical couple Cu-Cl. The first system consists of coal gasifier, membrane shift reactor, hydrogen …
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Process potentiometric sequential injection titrations
… food industries, beverage industries and production plants. The sequential injection titration system was optimised with respect to all instrumental parameters of the system and applied for acid-base titrations. The results obtained showed high reliability and reproducibility. The system …
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Silica micro-encapsulation of organic phase-change materials for thermal energy storage
Renewable energy production and storage are our main levers to fight climate change. As the battery industry struggles to manufacture cheap, cyclable and safe systems, thermal energy storage recently became a more active area of research, promising cheap and cyclable storage materials. In the U.S., …
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Optimization of a Hydrogen Alternative Aviation Fuel Supply Chain Under Demand and Emissions Constraints - A Case Study of Canada
… and, (ii) the number and types of hydrogen production plants that would meet forecasted demand and GHG reduction target constraints. The model was optimized for time horizons of 2035, 2050, 2065, and 2080 in Canada, assessing distribution and resilience scenarios. By 2065, two resilient …
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Propuesta estratégica para el área de recursos humanos de Austral Group S.A.A.
… for fishflour and fish oil. It has four production plants located in the most important ports on the coast of Peru, in Chimbote, Pisco, Ilo and Chancay. Of these, the Chimbote Plant is the largest, with a production of fish flour of 160 MT per hour and a production of frozen products of …
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SIMNET, a primal Simplex code for networks
… or a destination. Typically, the origins are production plants and the destinations are consumer markets for some commodity, and a cost is associated with shipping one unit from a given plant to a given market. If some intermediate nodes are introduced, such as warehouses, which are not …
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Spray drying as part of the continuous manufacturing value proposition at Novartis
… costs, Novartis is evaluating moving some drug production to a continuous process. Novartis has instituted lean in their production plants and it has been very successful, but what is on the table now is a way to bring lean to the highest level, and a chance to make a seismic shift in …
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Influence of enclosure geometries and internal installations on the explosion pressure of hydrogen-air mixtures
… updates, promoting safer practices in hydrogen production plants, and ultimately, bridging the existing knowledge gaps in hydrogen explosion protection
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A new constitutive and numerical model for arching of cohesive powders in hoppers
… the industry over the world, especially in production plants which store and handle fine powder. The collapses not only cost financially to settle for compensation, also cost companies' reputation and credibility for partnership. Industry experts believe that the high frequency of silo …
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Exploring architectural transformation to improve value of plant EPC business : case study of LNG production plant
Plant EPC projects, typically for LNG production plants, are the most expensive types of facilities in the world. While many of them have been built in the last several decades, the EPC cost did not decrease, and rather a significant cost increase in the last decade was observed. The most …
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Flowering Control and Production of Strobilanthes dyerianus Mast. (Persian Shield)
… bedding and container plant. A problem in production is that over-wintered stock plants often flower. Once the plant becomes reproductive, stem elongation slows and floral buds arise from every node, rendering the plants useless for propagation. The objectives of this research were to …
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Women in management positions in the apparel manufacturing industry of Virginia
… in regard to ownership and size of firm, type of production, products produced, incidence of females employed, and criteria for employment of managerial personnel. The sample consisted of 33 management employees from different garment production plants in the state. The questionnaire, developed …
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Hardware Agnostic Condition Monitoring for Steel Manufacturing: A Machine Learning Approach
… of total operating costs for manufacturing and production plants, hence, having a cost-effective maintenance strategy is vital to success. Most standard solutions operate on a time-driven approach where repairs or replacements are carried out after an allotted amount of time. This results in …
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ORGANIC ENVIRONMENTAL CONTAMINANTS IN FOOD
… atmospheric concentrations near the sites of production or use. Also it is well documented that food will absorb organic species as a result of migration when in contact with plastic packaging. Therefore food grown, produced, transported or stored in a contaminated environment, i.e. in the …
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Evaluation of bacteriophage and viral persistence during alkaline stabilization in sludge and biosolids intended for land application
… being employed in many Class B biosolids production plants in the United States. A bench scale model of lime stabilization was designed to evaluate pathogen persistence. The survivability of poliovirus type 1, fecal coliforms, Salmonella, adenovirus type 5, rotavirus Wa, and the …
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Multicriteria Decision Method for Renewable Energy Production: Siting Solar, Wind and SHP Plants in Zimbabwe
… low-capacity problem has resulted in frequent production stops and power cuts that affect economic performance of industries and services. These power shortages have led to the formulation of the National Renewable Energy Policy (NREP), which stipulates that by 2030, Zimbabwe needs to be driven …
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Rheological characterisation of solder pastes and isotropic conductive adhesives (ICAs) for microsystems assembly technology
… be used as a quality control tool in the paste production process for identifying batch to batch variation; and to reduce the associated printing defects in the paste printing process. The work reported here on the rheological characterisation of novel pastes used in Microsystems assembly …
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Economic analysis of drug policies on antibiotics and risk-sharing contracts
… and humans, patent protection of the molecule, production plants, international approval (e.g. Food and Drug Administration -USA-, European Medicines Agency -EU-), package and handling, marketing authorisation by national authorities, price decision and public funding, prescription and …
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Monitoring lactococcal phages during milk fermentation
… starter cultures are widely used for the production of Dutch- style cheese such as Gouda and Edam. They exhibit more resistance to phage infection in comparison to defined starter cultures. Thus, of recent interest in the dairy research area is the search for potential phage-resistant …
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Effectiveness and design of sparse process flexibilities
… at distribution centers is independent of production plants or distribution centers, then there always exists a long chain that is optimal among 2-flexibility structures. Moreover, when all plants and distribution centers are located on a line, we provide a characterization for the optimal …
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