𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Thermal decomposition of ethylene diamine diperchlorate

✍ Scribed by T.J. Thomas; U.S. Nandi

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
359 KB
Volume
37
Category
Article
ISSN
0010-2180

No coin nor oath required. For personal study only.

✦ Synopsis

Thermal decomposition of ethylene diamine diperchlorate (EDDP) has been studied by differential-thermal analysis (DTA), thermogravimetric analysis (TGA), isothermal weight-loss measurements and mass-spectrometric analysis of the decomposition products. It has been observed that EDDP decomposes in two temperature regions. The low-temperature decomposition stops at about 35 to 40 percent weight loss below 250 Β° C. The reason for the low-temperature cessation may be the adsorption of excess ethylene diamine on the crystal surface of EDDP. An overall activation energy of 54 kcal per mole has been calculated for the thermal decomposition of EDDP. Mass-spectrometric analysis shows that the decomposition products are mainly CO2, H20, HC1 and N 2. The following stoichiometry has been proposed for the thermal decomposition of EDDP:

(-CH2NH3CIO4) 2 ~ 2CO 2 + 4H20 + 2HC1 + N 2.

πŸ“œ SIMILAR VOLUMES

Thermal Decomposition of Hydrazinium Dip
Thermal Decomposition of Hydrazinium Diperchlorate
✍ V. R. Pai Verneker; A. N. Sharma; S. R. Jain πŸ“‚ Article πŸ“… 1976 πŸ› John Wiley and Sons 🌐 English βš– 482 KB

## Abstract The mechanism of the thermal decomposition of hydrazinium diperchlorate (HP‐2) has been investigated in the temperature range 100–200Β°C. l he decomposition can be represented by the chemical equations: The solid state decomposition up to 180Β°C ensues with an activation energy of 23 kc

Thermal decomposition of ethylene
Thermal decomposition of ethylene
✍ T. Tanzawa; W.C. Gardiner Jr. πŸ“‚ Article πŸ“… 1980 πŸ› Elsevier Science 🌐 English βš– 630 KB

Laser-schlieren profiles of incident shock waves in 2.5, 5, and 10% C2H 4 in Ar were recorded for the ranges of shock front conditions 2000 < T 2 < 2540Β°K, 1.8 x 10 -6 < p < 5.4 Γ— 10-6 mol/cm 3. Data analysis was accomplished by computer modeling using a 14-reaction mechanism. Most, but not all, pre