Thermal Stability Determination of Propylene Glycol Sodium Alginate and Ammonium Sulfate with Calorimetry Technology

Yao, Changfeng; Liu, Ye-Cheng; Wu, Jie; Tang, Yan; Zhai, Juan; Shu, Chi‐Min; Jiang, Juncheng; Zhang, Xing; Huang, Chung-Fu; Huang, An‐Chi

doi:10.3390/pr10061177

Cited by 5 publications

(2 citation statements)

References 44 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The KAS (Kissinger-Akahira-Sunose) method is similar to the Kissinger method [29], but the results are more comprehensive. As shown in Equation ( 6), the KAS equation is [30]:…”

Section: Kas Methodsmentioning

confidence: 99%

Thermal Stability Evaluation of T152 Emulsifier on the Modification Influence of Fireworks Propellant

Yang

Tang

et al. 2022

Processes

Self Cite

View full text Add to dashboard Cite

High-energy substances like effect propellant and propellant are used in fireworks. In the process of manufacture, transportation, and use, heat can easily get out of control. The emulsifier polyisobutene succinimide (T152) is frequently used to emulsify explosives. Given the thermal safety of the propellant in fireworks, this paper used the emulsifier T152 to emulsify the propellant. Thermogravimetric Fourier-transform infrared spectrometry and differential scanning calorimetry were used to analyze and test the propellant. In addition, several methods of thermokinetic calculation were used to calculate thermal stability. The thermal stability of the propellant before and after adding T152 was compared and analyzed. The test results indicate that the apparent activation energy of the propellant increases with the addition of T152. The emulsifier improved the thermal stability of the propellant. The research results can provide relevant data and suggestions for the thermal reaction of pyrotechnic propellants, thereby reducing the potential risks of the fireworks industry.

show abstract

“…The KAS (Kissinger-Akahira-Sunose) method is similar to the Kissinger method [29], but the results are more comprehensive. As shown in Equation ( 6), the KAS equation is [30]:…”

Section: Kas Methodsmentioning

confidence: 99%

Thermal Stability Evaluation of T152 Emulsifier on the Modification Influence of Fireworks Propellant

Yang

Tang

et al. 2022

Processes

Self Cite

View full text Add to dashboard Cite

show abstract

“…Differential Scanning Calorimetry (DSC) is a technique for measuring the relationship between the power difference and temperature of a test sample and a reference sample under a program-controlled temperature. By obtaining the corresponding signal, the curve of the heat change with time during the thermal reaction of the sample can be obtained, which is the DSC curve [26][27][28][29].…”

Section: Pyrolysis Experimentsmentioning

confidence: 99%

Feasibility Study of Fine Water Mist Applied to Cold Storage Fire Protection

Yin

Liu

et al. 2022

Processes

Self Cite

View full text Add to dashboard Cite

The self-built fine water mist fire extinguishing platform studied the fire extinguishing effect of ultra-fine water mist in cold storage fires. The combustible material selected for our experiments is the cold storage insulation material—polystyrene insulation foam board. The combustion characteristics of the insulation board were studied by pyrolysis analysis. We analyzed the temperature, smoke, and other characteristics of the fire scene when a fire occurs in the cold storage and then manipulated the water mist to carry out the fire extinguishing experiment. Experiments aim to change the particle size and pressure of water mist and study the fire extinguishing efficiency of water mist under different conditions. A thorough analysis was used to determine the particle size range of fine water mist most suited for extinguishing fires in cold storage to offer a theoretical foundation for fire protection design.

show abstract