Thermal decomposition of hydrazine in sub- and supercritical water at 25MPa

Plugatyr, Andriy; Hayward, Tina M.; Svishchev, Igor M.

doi:10.1016/j.supflu.2010.10.029

Cited by 7 publications

(1 citation statement)

References 15 publications

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“…Decomposition of hydrazine has been studied in different conditions such as in presence of catalysts , in sub‐ and supercritical water , ultrasonic irradiation , and adsorption . One of the best commercial catalysts is the Ir/Al 2 O 3 catalyst.…”

Section: Introductionmentioning

confidence: 99%

Application of taguchi L₁₆ orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium

Tabaraki

Nateghi

2016

Env Prog and Sustain Energy

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In this work, Taguchi L 16 experimental design was applied to optimize biosorption of hydrazine by Sargassum ilicifolium in a batch system. Biosorption tests were performed with four factors concentration, pH, biosorbent dosage, and agitation time at four different levels. Optimal experimental conditions were determined by calculated signal-to-noise ratios. The best conditions for biosorption of hydrazine were determined by the Taguchi method and desirability approach as initial hydrazine concentration of 135 mg/L, pH 5 7.5, biosorbent dose of 0.1 g/L and time 90 min. Furthermore, thermodynamic, isotherm and kinetic studies were performed to explain the biosorption mechanism. The kinetic of hydrazine removal followed the pseudo-second-order model. A nonlinear regression was applied to fit the experimental data with several isotherm models. The Redlich-Peterson and RadkePrausnitz isotherms showed the best concordance as equilibrium models. Nature of possible interactions between the functional groups of S. ilicifolium and hydrazine was confirmed by FTIR spectra of raw and hydrazin-loaded alga.

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Section: Introductionmentioning

confidence: 99%

Application of taguchi L₁₆ orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium

Tabaraki

Nateghi

2016

Env Prog and Sustain Energy

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Water chemistry

Guzonas¹

2018

Materials and Water Chemistry for Supercritical Water-Cooled Reactors

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Hydrogen evolution rate during the corrosion of stainless steel in supercritical water

et al. 2014

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Thermal decomposition of hydrazine in sub- and supercritical water at 25MPa

Cited by 7 publications

References 15 publications

Application of taguchi L₁₆ orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium

Application of taguchi L₁₆ orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium

Water chemistry

Hydrogen evolution rate during the corrosion of stainless steel in supercritical water

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Thermal decomposition of hydrazine in sub- and supercritical water at 25MPa

Cited by 7 publications

References 15 publications

Application of taguchi L16 orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium

Application of taguchi L16 orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium

Water chemistry

Hydrogen evolution rate during the corrosion of stainless steel in supercritical water

Contact Info

Product

Resources

About

Application of taguchi L₁₆ orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium

Application of taguchi L₁₆ orthogonal array design to optimize hydrazine biosorption by Sargassum ilicifolium