Process methodology for the small scale production of m6N5 purity zinc using a resistance heated vacuum distillation system

Anil, G.; Kipphardt, Heinrich; Matschat, Ralf; Panne, Ulrich

doi:10.1016/j.matchemphys.2010.02.080

Cited by 26 publications

(6 citation statements)

References 14 publications

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“…The technique of standard additions was used for calibration. Detection limits for 27 Al, 63 Cu and 208 Pb were 2.33, 15.4 and 5.72 ng mL À1 respectively, which were approximately 10 times superior to those obtained using spin coating sampling on a silicon wafer. For method validation, the authors used a microwave digestion of the photoresist sample and analysed the digests using ICP-MS.…”

Section: Laser-based Techniquesmentioning

confidence: 66%

“…Austin et al used LA-ICP-MS to obtain quantitative elemental bio-imaging from biological soft tissues by using metal spiked polymethylmethacrylate films that had been spin-coated onto quartz substrates as calibrants. 298 The films contained concentrations of Cu and Zn of between 0 and 400 mg g À1 and the calibration curves produced from the determination of 63 Cu and 66 Zn yielded correlation coefficients of better than 0.999. Results were found to be in good agreement with those obtained using conventional solution nebulisation ICP-MS.…”

Section: Laser-based Techniquesmentioning

confidence: 99%

“…298 The films contained concentrations of Cu and Zn of between 0 and 400 mg g À1 and the calibration curves produced from the determination of 63 Cu and 66 Zn yielded correlation coefficients of better than 0.999. Austin et al used LA-ICP-MS to obtain quantitative elemental bio-imaging from biological soft tissues by using metal spiked polymethylmethacrylate films that had been spin-coated onto quartz substrates as calibrants.…”

Section: Laser-based Techniquesmentioning

confidence: 99%

See 2 more Smart Citations

Atomic spectrometry update. Industrial analysis: metals, chemicals and advanced materials

Carter

Fisher

Goodall

et al. 2011

J. Anal. At. Spectrom.

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Metals 1.1 Ferrous metals and alloys 1.2 Non-ferrous metals and alloys 2 Chemicals 2.1 Petroleum and petroleum products 2.1.1 Petroleum products -gasoline, diesels, gasohol, exhaust particulates 2.1.2 Fuel -coal, fly ash, particulates/emissions 2.1.3 Oils -crude oil, lubricants 2.1.4 Alternative fuels 2.2 Organic chemicals and solvents 2.2.1 The analysis of archaeological and art objects 2.2.2 LIBS and other laser techniques 2.2.3 Mass spectrometric techniques 2.2.4 Ion beam techniques 2.2.5 Speciation 2.2.6 Extraction, preconcentration and sample introduction 2.3 Inorganic chemicals and acids 2.3.1 Reviews, overviews and CRMs 2.3.2 Cements, concretes and plasters 2.3.3 Matrix modifiers 2.3.4 Forensic applications 2.3.5 Other applications 2.3.6 The analysis of nano-structures 2.3.6.1 Reviews and CRMs 2.3.6.2 Methods of analysis 2.4 Nuclear materials 2.4.1 Reviews and overviews 2.4.2 Nuclear forensic and safeguards applications 2.4.3 Other nuclear applications 3 Advanced materials 3.1 Polymeric materials and composites

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Section: Laser-based Techniquesmentioning

confidence: 66%

Section: Laser-based Techniquesmentioning

confidence: 99%

Section: Laser-based Techniquesmentioning

confidence: 99%

See 1 more Smart Citation

Atomic spectrometry update. Industrial analysis: metals, chemicals and advanced materials

Carter

Fisher

Goodall

et al. 2011

J. Anal. At. Spectrom.

View full text Add to dashboard Cite

show abstract

“…3 observed under identical experimental conditions. 7 The theoretical isotope ratio of f( 64 Zn)/f( 66 Zn) ¼ 48.6%/27.9% ¼ 1.74 for natural material is not matched with the observed value of 1.3, as there was no background correction applied on the individual ion currents and the MS was not specifically calibrated for isotopic ratio measurements. The presence of metallic zinc in the mixture was further confirmed by XRD data.…”

Section: Resultsmentioning

confidence: 92%

Use of mass spectrometric detection as a versatile process monitoring tool: reduction patterns in a milled ZnO/Al mixture

et al. 2010

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Mass spectrometric detection can play a prominent role in the assessment of different reactions occurring at varied temperatures in a milled ZnO/Al mixture. This is the first time that online mass spectrometric information was used as a tool for monitoring and understanding the chemical reduction process mechanism. We have observed four different types of reaction taking place: (1) distillation of Zn metal, (2) reduction of ZnO by activated Al, (3) melting of Al and finally (4) reduction of ZnO by inactivated Al. The experimental conditions and results observed by QMS were supported with literature data and physical measurement data from X-Ray Diffraction (XRD) which gave us an idea about the complex reaction cascade which occurred during the formation of the zinc metal.

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“…Traditional methods for recycling Pb-Sn-Sb alloys can be disadvantageous, as they tend to have a long flowsheet and may cause serious pollution. Vacuum evaporation is recognized as one of the cleanest and efficient technologies for recycling alloy scraps, and it has been shown to achieve positive results [1][2][3][4].…”

Section: Introductionmentioning

confidence: 99%

Isobaric vapor-liquid equilibria of ternary lead-tin-antimony alloy system at 2 Pa

Gao

Kong

et al. 2020

J min metall B Metall

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In this study, the experimental vapor?liquid equilibria data of the ternary Pb?Sn?Sb alloy system are determined using a new experimental method. The experimental VLE data passed the thermodynamic consistency test (Van Ness test), suggesting that the experimental results are reliable. The activities of the components of Pb?Sn?Sb ternary alloy and those of the corresponding three constituent binaries were calculated using the Wilson equation. The predicted values are in good agreement with the data determined from the experiments, and the average relative deviation and average standard deviation were smaller than ? 4.00% and ? 0.03 for all constituent binaries, respectively, which indicates that the Wilson equation is reliable for calculating the activity of the components of the Pb?Sn?Sb ternary alloy. The VLE data of the Pb? Sn and Sb?Sn binary alloys and Pb?Sn?Sb ternary alloy were calculated based on the VLE theory and the Wilson equation. The calculated VLE data were in good agreement with the data determined from the experiments, indicating that this method is reliable for calculating the VLE of alloy systems. The proposed study offers a valid method for analyzing the composition of products that are dependent on the distillation temperature and system pressure during vacuum distillation, which is of great significance to the experimental design of this process.

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Process methodology for the small scale production of m6N5 purity zinc using a resistance heated vacuum distillation system

Cited by 26 publications

References 14 publications

Atomic spectrometry update. Industrial analysis: metals, chemicals and advanced materials

Atomic spectrometry update. Industrial analysis: metals, chemicals and advanced materials

Use of mass spectrometric detection as a versatile process monitoring tool: reduction patterns in a milled ZnO/Al mixture

Isobaric vapor-liquid equilibria of ternary lead-tin-antimony alloy system at 2 Pa

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