Fact Snapshot
- Paper: Mechanism of ultrasonic enhanced acetic acid effciently leaching of steelslag and synthesis of calcium carbonate whiskers
- Equipment: XH-300PE
- Source: Separation and Purifcation Technology, 2024
- Research direction: steel-slag valorization, ultrasound-enhanced, and CO2
- Core conditions: Temperature 80 ℃ / 70 ℃, Ultrasonic power 1100 W / 400 W, and Time 60 min / 15 min
Research Abstract
Mechanism of ultrasonic enhanced acetic acid effciently leaching of steelslag and synthesis of calcium carbonate whiskers was published in Separation and Purifcation Technology (2024) and is indexed as a Xianghu Q1 application case for XH-300PE. The structured source links this paper to steel-slag valorization, ultrasound-enhanced, and CO2. Core operating conditions include Temperature 80 ℃ / 70 ℃, Ultrasonic power 1100 W / 400 W, and Time 60 min / 15 min. The DOI recorded for this paper is 10.1016/j.seppur.2024.126615.
Research Background and Problem
Equipment Use and Experimental Conditions
| Item | Parameter |
|---|---|
| Temperature | 80 ℃ / 70 ℃ |
| Ultrasonic power | 1100 W / 400 W |
| Time | 60 min / 15 min |
Evidence Details
Energy-comparison evidence: source values include 25 g, 80 °C, 60 °C, 60 min, 90 %, 30 min.
Activation-energy evidence: source values include R2 = 0.999, R2 = 11.45, R2 = 1.
Activation-energy evidence: source values include 400 W, 70 °C, 15 min.
What’s more, highly selective leaching rate for Ca + Mg can be attained under the conditions of 0.5 M CH3COOH, a reaction temperature of 60 ℃, a reaction time of 30 min, a solid-to-liquid ratio of 25 g/L and a ultrasonic power of 500 W.
Ultrasonic-method evidence: source values include 5 mol/L, 70 °C, 400 W, 15 min.
Initially, the ultrasonic equipment (Ultrasonic water bath instrument was used the Magicube XH-300PE, purchased from Beijing Xianghu Science and Technology Development Co, Ltd) was configured to the designated power, temperature, and duration settings.
Ultrasonic power: 1100 W / 400 W
Mechanism / Method Highlights
- Method context: Temperature 80 ℃ / 70 ℃, Ultrasonic power 1100 W / 400 W, and Time 60 min / 15 min.
- Energy-comparison evidence: source values include 25 g, 80 °C, 60 °C, 60 min, 90 %, 30 min
- Activation-energy evidence: source values include R2 = 0.999, R2 = 11.45, R2 = 1
- Activation-energy evidence: source values include 400 W, 70 °C, 15 min
Application Value
- Positions XH-300PE in a peer-reviewed Q1 research application.
- Records source affiliations: Central South University.
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Mechanism of ultrasonic enhanced acetic acid effciently leaching of steelslag and synthesis of calcium carbonate whiskers
Separation and Purifcation Technology, 2024
DOI: 10.1016/j.seppur.2024.126615