Diffusion in Gases, Liquids and Electrolytes pp 2950-2950 | Cite as
Diffusion coefficient of dibenzyl ether in ethanol at infinite dilution
Abstract
This chapter provides the diffusion coefficient of dibenzyl ether in ethanol at infinite dilution for various temperature and pressure conditions measured using diaphragm cell.
3 Diffusion in Liquid Mixtures
3.1. Data
3.1.2. Diffusion in Binary Mixtures at Infinite Dilution
| C14 H14 O | (1) | dibenzyl ether | 103-50-4 |
|---|---|---|---|
| C2 H6 O | (2) | ethanol | 64-17-5 |
| Diffusion Coefficient at infinite dilution: T = 313.16 K; Method: DIA | Ref.: [2007S7] | ||
| p [MPa] | Type | D ⋅ 109 [m2/s] | |
| 15.00 | D 0 1(2) | 1.13 ± 0.04 | |
| 20.00 | D 0 1(2) | 1.10 ± 0.01 | |
| 25.00 | D 0 1(2) | 1.04 ± 0.01 | |
| 30.00 | D 0 1(2) | 1.00 ± 0.01 | |
| 35.00 | D 0 1(2) | 0.98 ± 0.01 | |
| Diffusion Coefficient at infinite dilution: T = 323.16 K; Method: DIA | Ref.: [2007S7] | ||
|---|---|---|---|
| p [MPa] | Type | D ⋅ 109 [m2/s] | |
| 15.00 | D 0 1(2) | 1.35 ± 0.03 | |
| 20.00 | D 0 1(2) | 1.30 ± 0.01 | |
| 25.00 | D 0 1(2) | 1.25 ± 0.01 | |
| 30.00 | D 0 1(2) | 1.20 ± 0.01 | |
| 35.00 | D 0 1(2) | 1.15 ± 0.01 | |
| Diffusion Coefficient at infinite dilution: T = 333.16 K; Method: DIA | Ref.: [2007S7] | ||
|---|---|---|---|
| p [MPa] | Type | D ⋅ 109 [m2/s] | |
| 15.00 | D 0 1(2) | 1.59 ± 0.01 | |
| 20.00 | D 0 1(2) | 1.55 ± 0.06 | |
| 25.00 | D 0 1(2) | 1.48 ± 0.01 | |
| 30.00 | D 0 1(2) | 1.44 ± 0.01 | |
| 35.00 | D 0 1(2) | 1.37 ± 0.01 | |
| Short Form | Full Form |
|---|---|
| D | diffusion coefficient |
| p | pressure |
| T | temperature |
| DIA | diaphragm cell |
References
- [2007S7]Suarez-Iglesias O., Medina, I., Pizarro, C., Bueno, J. L.: Ind. Eng. Chem. Res. 46 (2007) 3810–3819.CrossRefGoogle Scholar