Results 81 to 90 of about 131,276 (192)
Optimization of Carbon Dioxide Hydrogenation to Methanol over Copper-Based Catalyst
Journal of Sustainable Development of Energy, Water and Environment SystemsThis study examines the utilization of process optimization as a viable strategy for addressing the issue of global warming through the conversion of carbon dioxide into methanol.
Nor Hafizah Berahim +6 more
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Improved method for producing metal-reinforced ceramics [PDF]
, 1972 Vacuum impregnation process produces metal-reinforced ceramics with only 3 percent void space volumes. Method may be used to produce metal-reinforced ceramics for high temperature or structural applications such as furnace supports and ...
Landingham, R. L.
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Jurnal Rekayasa Kimia & LingkunganThe global energy crisis, driven by dwindling fossil fuel reserves and surging energy demand, necessitates a sustainable solution. Therefore, this research aimed to develop sugarcane molasses-based activated carbon as a support for nickel (Ni) catalysts ...
Balqis Ayu Azzahra +2 more
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FoodsThis study evaluates the effectiveness of isochoric impregnation during isochoric cold storage in extending the shelf life of strawberries. Strawberries in two different impregnation solutions—(1) sucrose solution and (2) sucrose solution containing ...
Sumeyye Atci +6 more
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Development of uniform and predictable battery materials for nickel-cadmium aerospace cells [PDF]
Battery materials and manufacturing methods were analyzed with the aim of developing uniform and predictable battery plates for nickel cadmium aerospace cells.
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Rapid, Low Level Determination of Silver(I) in Drinking Water by Colorimetric–solid-phase Extraction [PDF]
, 2003 A rapid, highly sensitive two-step procedure for the trace analysis of silver(I) is described. The method is based on: (1) the solid-phase extraction (SPE) of silver(I) from a water sample onto a disk impregnated with a silver-selective colorimetric ...
Arena, Matteo P. +2 more
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Impregnant formulation to the preservation, protection and consolidation of wood heritage assets [PDF]
, 2018 The protection of cultural heritage is an integral part of the world´s material wealth. The cultural heritage, movable and immovable, together with the natural environment, represents values that contribute to the education and social culture of the ...
Alfieri, Paula Vanesa +2 more
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Acta Scientiarum: Technology, 2010 O objetivo deste trabalho foi estudar a impregnação do corante fotocromático Reversacol Graphit® em filmes do compósito de policarbonato (PC) e sílica-gel (Si), com a finalidade de obter aplicações em lentes fotocrômicas.
Fernanda de Almeida Fin de Lima +2 more
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A high energy density nickel cadmium cell of aerospace quality was designed. The approach used was to utilize manufacturing techniques which produce highly uniform and controlled starting materials in addition to improvements in the overall design ...
Rubin, E. J., Turchan, M. J.
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