✦ LIBER ✦

Kinetic parameters and thermodynamic properties of diffusion-controlled crystal growth of calcium tungstate from solutions in sodium tungstate melts by differential thermal analysis

✍ Scribed by B. N. Roy; Kim Hong Goh

Publisher: Springer Netherlands
Year: 1980
Tongue: English
Weight: 353 KB
Volume: 18
Category: Article
ISSN: 0022-5215
DOI: 10.1007/bf01910223

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Differential Thermal Analysis Studies on

Differential Thermal Analysis Studies on the Crystallization of Strontium Tungstate from Sodium Tungstate Melts Thermodynamic and Kinetic Parameters

✍ Dr. B. N. Roy 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 218 KB 👁 1 views

## Thermodynamic and Kinetic Parameters From the estimated diffusion rate-constants ( k D J of strontium tungstate crystal growth from sodium tungstate melts in platinum crucibles, energy (E), enthalpy (AH,), entropy (AS,) and free-energy (47,) of activation and the pre-exponential factor (k,) for

Differential thermal analysis studies on

Differential thermal analysis studies on the kinetics of crystallization of calcium tungstate from solutions in sodium tungstate melts

✍ B. N. Roy; S. Appalasami 📂 Article 📅 1979 🏛 Springer Netherlands 🌐 English ⚖ 362 KB

Estimation of activation parameters for

Estimation of activation parameters for diffusion-controlled crystallization of barium tungstate from sodium tungstate melts by differential thermal analysis

✍ Dr. B. N. Roy; M. R. Roy 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 212 KB 👁 1 views

Rate-constants for diffusion-controlled

Rate-constants for diffusion-controlled crystallization of barium tungstate from sodium tungstate melts by differential thermal analysis

✍ B. N. Roy; S. Appalasami; Kim Hong Goh 📂 Article 📅 1981 🏛 Springer Netherlands 🌐 English ⚖ 385 KB

Kinetics of crystal growth of strontium

Kinetics of crystal growth of strontium tungstate from solutions in sodium tungstate melts by continuous cooling

✍ Dr. B. N. Roy; Dr. S. Appalasami 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 602 KB

The Crystallisation of Calcium Molybdate

The Crystallisation of Calcium Molybdate and Tungstate from Lithium Chloride Melts by Continuous Cooling. The Kinetics of Crystal Growth in Alumina Crucibles

✍ Dr. A. Packter; B. N. Roy 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 English ⚖ 402 KB 👁 1 views

## Abstract The kinetics of crystallisation of calcium molybdate and tungstate from unstirred supersaturated solutions in lithium chloride melts — in alumina crucibles — was studied by continuous cooling from initial temperature __T__~0~ = 800°C down to room temperature at cooling rates __R__~T~ =