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Laser ablation of aluminum oxide and silicon nitride rear-side passivation for i-PERC cell
Kim, Jisoo; Kim, Jisun; Lim, Jong-Youb; Hwang, Yeonhee; … - In: Renewable Energy 79 (2015) C, pp. 135-139
Rear-side passivated solar cells are one of the next-generation concepts for industrial mass production lines. Our production line has achieved greater than 19% for a commercial-grade with a homogeneous POCl3 emitter. In this study we investigated an industrial passivated emitter and rear cell...
Persistent link: https://www.econbiz.de/10011208718
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Furnace geometry effects on plume dynamics in laser ablation for nanotube synthesis
Lobão, Diomar Cesar; Povitsky, Alex - In: Mathematics and Computers in Simulation (MATCOM) 65 (2004) 4, pp. 365-383
Laser ablation (LA) has become a popular method for production of carbon nanotubes where formation of gaseous carbon plume and liberation of catalyst particles are caused by the laser pulse. The plume dynamics in laser ablation is somewhat similar to point explosion where a large amount of...
Persistent link: https://www.econbiz.de/10010750216
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Depth Profiling (ICP-MS) Study of Toxic Metal Buildup in Concrete Matrices: Potential Environmental Impact
Elkadi, Mirella; Pillay, Avin; Fok, Sai Cheong; … - In: Sustainability 2 (2010) 10, pp. 3258-3269
This paper explores the potential of concrete material to accumulate toxic trace elements using ablative laser technology (ICP-MS). Concrete existing in offshore structures submerged in seawater acts as a sink for hazardous metals, which could be gradually released into the ocean creating...
Persistent link: https://www.econbiz.de/10008683047
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A quasi-molecular dynamics simulation study on the effect of particles collisions in pulsed-laser desorption
Xinyu-Tan; Duanming-Zhang; Shengqin-Feng; Li, Zhi-hua; … - In: Physica A: Statistical Mechanics and its Applications 363 (2006) 2, pp. 307-314
The dynamics characteristic and effect of atoms and particulates ejected from the surface generated by nanosecond pulsed-laser ablation are very important. In this work, based on the consideration of the inelasticity and non-uniformity of the plasma particles thermally desorbed from a plane...
Persistent link: https://www.econbiz.de/10011062505
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TECHNO-ECONOMIC ANALYSIS: PRELIMINARY ASSESSMENT OF PYROLYSIS OIL PRODUCTION COSTS AND MATERIAL ENERGY BALANCE ASSOCIATED WITH A TRANSPORTABLE FAST PYROLYSIS SYSTEM
Phil Badger; Scott Badger; Maureen Puettmann; WoodLife; … - Renewable Oil International LLC; Renewable Oil …; … - 2010
A techno-economic analysis was performed for a 100 dry-ton/day (90,719 kg/day) fast pyrolysis transportable plant …. Renewable Oil International® LLC provided the life cycle cost of operating a 100 dry-ton/day fast pyrolysis system using …-oil represented 60% of mass of product yield. The cost for the bio-oil from fast pyrolysis was valued at $0.94/gal. Energy cost bio …
Persistent link: https://www.econbiz.de/10009447307
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Production of liquid fuel from plastic waste using integrated pyrolysis method with refinery distillation bubble cap plate column
Thahir, Ramli; Altway, Ali - In: Energy Reports 5 (2019), pp. 70-77
The objective of this paper is to optimise the liquid product of pyrolysis from as much as 500 g of polypropylene (PP …
Persistent link: https://www.econbiz.de/10012651927
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Characterization of tar generated from the mixture of municipal solid waste and coal pyrolysis at 800 °C
Tursunov, O.; Suleimenova, B.; Kuspangaliyeva, B.; … - In: Energy Reports 6 (2020) 1, pp. 147-152
guide pyrolysis or gasification gas yield upgrading and cleaning has attracted massive research attention. In this study … furnace at 800 °C with a heating rate of 20 °C/min. The tar derived from the pyrolysis of this mixture was further studied …
Persistent link: https://www.econbiz.de/10012652086
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Biochar from pyrolysis of biological sludge from wastewater treatment
Tarelho, L. A. C.; Hauschild, T.; Vilas-Boas, A. C. M.; … - In: Energy Reports 6 (2020) 1, pp. 757-763
It was studied the production of biochar by pyrolysis of biological sludge from wastewater treatment in the pulp and … paper industry. The pyrolysis process was conducted in bench-scale fixed-bed reactor using distinct operating conditions of …
Persistent link: https://www.econbiz.de/10012652181
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On the chemical composition and pyrolytic behavior of hybrid poplar energy crops from northern Spain
Gómez-Martín, J. M.; Castaño-Díaz, M.; … - In: Energy Reports 6 (2020) 1, pp. 764-769
Short Rotation Woody Coppices (SRWCs) where several tree species and clones grown on marginal land typically over 3-10 year cycles have been recognized as providers of sustainable energy and as feedstocks for producing other fuels and chemicals. A thorough physical and chemical characterization...
Persistent link: https://www.econbiz.de/10012652182
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Energy recovery potential of livestock waste with thermal and biological technologies : analysis on cattle, sheep, goat and chicken manure
Altan, Hasan Suphi; Orhon, Derin; Sozen, Seval - In: International Journal of Energy Economics and Policy : IJEEP 12 (2022) 2, pp. 39-52
Persistent link: https://www.econbiz.de/10013189985