Results 1 to 10 of about 64,633 (120)
Production and Optimization of Bio-Oil from Municipal Wastewater Sludge by Thermal and Catalytic Pyrolysis Process [PDF]
Journal of Chemical and Petroleum Engineering, 2023 Limited resources and problems caused by fossil fuels consumption, have led researchers to pay attention to reproducible resources. In this study thermal and catalytic pyrolysis process were used to produce bio-oil from sewage sludge.
Manouchehr Haghighat +3 more
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High Yielding Microbubble Production Method [PDF]
BioMed Research International, 2016 Microfluidic approaches to microbubble production are generally disadvantaged by low yield and high susceptibility to (micro)channel blockages. This paper presents an alternative method of producing microbubbles of 2.6 μm mean diameter at concentrations in excess of 30 × 106 mL−1.
Fiabane, Joe +2 more
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Extracting oil from oil shale using internal distillation (in situ retorting)
Open Engineering, 2023 The method of internal distillation (in situ retorting) and internal treatment for extracting shale oil is one of the modern methods developed with good economic quality but at a higher cost. Therefore, the net of fossil oil can be considered alternative
Jawad Sarah Saad Mohammed +2 more
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A Monte Carlo approach to calculate the production prerequisites of 124I radioisotope towards the activity estimation [PDF]
Nuclear Technology and Radiation Protection, 2018 The Monte Carlo simulation code MCNPX has been used to simulate the production of 124I by 124,125Te(p, xn) and 123,124Te(d,xn) reactions to form high activity 124I.
Azizakram Hamid +3 more
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Universe, 2023 J/ψ, a charmonium bound state made of a charm and an anti-charm quark, was discovered in the 1970s and confirmed the quark model. Because the mass of charm quarks is significantly above the quantum chromodynamics (QCD) scale ΛQCD, charmonia are ...
Zhaozhong Shi
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Frontiers in Plant Science, 2022 Carrageenan is a polysaccharide derived from red algae (seaweed) with enormous economic potential in a wide range of industries, including pharmaceuticals, food, cosmetics, printing, and textiles.
Rennielyn Rupert +4 more
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Hydrocracking Lumped Kinetic Model with Catalyst Deactivation in Arak Refinery Hydrocracker Unit [PDF]
Journal of Petroleum Science and Technology, 2011 A kinetic model of a fixed bed tubular reactor incorporating catalyst deactivation was developed for the ISOMAX unit of Arak refinery. The kinetic parameters for the hydrocracking reactions over the commercial catalyst were determined using initial ...
A. Moghadassi +3 more
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Analysis of the production of salmon fillet – Prediction of production yield [PDF]
Journal of Food Engineering, 2017 Abstract The aim was to investigate the influence of raw material variation in Atlantic salmon from aquaculture on filleting yield, and to develop a decision tool for choosing the appropriate raw material for optimized yield. This was achieved by tracking salmon on an individual level (n = 60) through a primary production site.
Gine Ørnholt-Johansson +4 more
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Frontiers in Plant Science, 2017 Spike-related traits such as spike length (Sl), fertile spikelet number (Fsn), sterile spikelet number (Ssn), grain number per spike (Gns), and thousand-kernel weight (Tkw) are important factors influencing wheat yield.
Zhiying Deng +5 more
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Stochastic Comparisons in Production Yield Management [PDF]
Operations Research, 2005 Manufacturing firms routinely commit resources to increase yield rates through product- and process-improvement initiatives. Champions of such yield-improvement projects may assume that stochastically larger yield rates are beneficial. In this note, we show that this need not hold, even when the contingent production lot sizes are chosen optimally. We
Diwakar Gupta, William L. Cooper
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