Statistical optimization of microencapsulation process for coating of magnesium particles with Viton polymer

Pourmortazavi, Seied Mahdi; Babaee, Saeed; Ashtiani, Fatemeh Shamsi

doi:10.1016/j.apsusc.2015.05.075

Cited by 12 publications

(2 citation statements)

References 44 publications

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“…One of the many techniques for optimization of the key factors is the Taguchi method [20]. It can identify and organize system interactions within experimental data for the analysis leading to an optimal design [21,22]. Moreover, it is proven that this method can be applied to solve a variety of problems including continuous, discrete and qualitative design variables [23,24] Taguchi method classifies the analyzed factors as controllable and noise factors.…”

Section: Introductionmentioning

confidence: 99%

Preparation of insensitive composites based on penta erythritol tetra nitrate particles coated with carbon black- Triton X114 by a solvent/non-solvent process via Taguchi design optimization

Babaee

Pourmortazavi

Lemraski

2019

Hem Ind

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One way to reduce sensitivity and also to add special properties to explosives is to perform coating that depends on either the coating agent type or the usage process. In this work, the insensitive composite of penta erythritol tetra nitrate (PETN) was prepared with carbon black (CB) and Triton X-114 (TX114) by a solvent/non-solvent method. Taguchi experimental design (orthogonal array, L9) with using the impact sensitivity (H50) as a response was applied for the process optimization. Effects of the CB mass fraction, solvent flowrate, surfactant type and surfactant concentration were evaluated and the results were quantified by the analysis of variance (ANOVA). The ANOVA analysis predicted that the best H50 was 67.4 ± 1.5 cm for the optimum synthesis conditions of 5.0 wt% CB, 1 mL min-1 flowrate, and TX114 as a surfactant at a concentration of 2.010-3 mol L-1. The experimentally determined value of H50 was 68.0 ± 0.5 cm, which is in good agreement with the predicted value. Finally, thermal analysis and vacuum stability test were applied to the synthesized composite indicating that CB and TX114 are thermally adaptable and chemically compatible with PETN.

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Section: Introductionmentioning

confidence: 99%

Preparation of insensitive composites based on penta erythritol tetra nitrate particles coated with carbon black- Triton X114 by a solvent/non-solvent process via Taguchi design optimization

Babaee

Pourmortazavi

Lemraski

2019

Hem Ind

Self Cite

View full text Add to dashboard Cite

show abstract

“…One of the many ways to optimizing of the main factors in a process is Taguchi method . It can identify and organize system interactions within experimental data for an analysis lead to an optimal design . Moreover, it is proven that this method can solve a variety of problems including continuous, discrete and qualitative design variables .…”

Section: Introductionmentioning

confidence: 99%

Coating and Thermal Kinetic Studies of PETN Particles with Multi‐Wall Carbon Nano Tube‐Triton X‐114 by the Solvent/Nonsolvent Process via Taguchi Design Optimization

Lemraski

Babaee

2019

Propellants Explo Pyrotec

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One way to reduce sensitivity and also adding special properties to explosives is a coating that depends on either the coating agent type or the usage process. In this work, an insensitive nanocomposite of PETN was prepared with multi-wall carbon nanotube (MWCNT) and Triton X-114 (TX114) by the solvent/nonsolvent method. Taguchi experimental design (orthogonal array, L 9 ) using impact sensitivity (H 50 ) investigation was applied to the process optimization. The variable effects of MWCNT mass fraction, solvent (acetone) flow rate, surfactant type and surfactant concentration were evaluated and then the re-sults were quantified by the analysis of Variance (ANOVA). ANOVA data predicted the best H 50 was 84.03 � 3.43 cm that was obtained for the optimum conditions of 5.0 wt% MWCNT, 1 mL min À 1 flow rate, TX114 as surfactant with a concentration of 1.0 × 10 À 3 mol Lit À 1 . Practical results of H 50 were obtained 84.0 � 0.5 cm that were in agreement with the predicted H 50 . Finally, thermal analysis and vacuum stability test were applied to the synthesized nanocomposite and the obtained results indicate MWCNT and TX114 are thermal adaptable and chemically compatible with PETN.Keywords: Desensitized PETN · Taguchi design · Impact sensitivity · Thermal analysis · Multi-wall carbon nanotube [a] M.Figure 7. DSC curves with Kissinger plots of PETN (a1-2) and the sensitized nanocomposite (b1-2). Coating and Thermal Kinetic Studies of PETN ParticlesPropellants Explos. Pyrotech. 2019,

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Fabrication and characterization of microencapsulated PA with SiO2 shell through sol–gel synthesis via sodium silicate precursor

Pourmohamadian

Sheikhzadeh

Rahimi‐Nasrabadi

et al. 2017

J Mater Sci: Mater Electron

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Statistical optimization of microencapsulation process for coating of magnesium particles with Viton polymer

Cited by 12 publications

References 44 publications

Preparation of insensitive composites based on penta erythritol tetra nitrate particles coated with carbon black- Triton X114 by a solvent/non-solvent process via Taguchi design optimization

Preparation of insensitive composites based on penta erythritol tetra nitrate particles coated with carbon black- Triton X114 by a solvent/non-solvent process via Taguchi design optimization

Coating and Thermal Kinetic Studies of PETN Particles with Multi‐Wall Carbon Nano Tube‐Triton X‐114 by the Solvent/Nonsolvent Process via Taguchi Design Optimization

Fabrication and characterization of microencapsulated PA with SiO2 shell through sol–gel synthesis via sodium silicate precursor

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