Research Article
Effect of Surfactants on Gas Holdup in Shear-Thinning Fluids
Table 1
Rheological and physical properties of different fluids.
| Solutions | K/mPa⋅ | | Surface tension/mN⋅m−1 | ρ/kg⋅m−3 |
| 0.20 wt% CMC | 33 | 0.92 | 61 | 998 | 0.20 wt% CMC + 10 mg⋅L−1 SDS | 33 | 0.92 | 53 | 998 | 0.20 wt% CMC + 20 mg⋅L−1 SDS | 33 | 0.92 | 44 | 998 | 0.20 wt% CMC + 30 mg⋅L−1 SDS | 33 | 0.92 | 37 | 998 | 0.60 wt% CMC | 422 | 0.68 | 65 | 1001 | 0.60 wt% CMC + 10 mg⋅L−1 SDS | 422 | 0.68 | 54 | 1001 | 0.60 wt% CMC + 20 mg⋅L−1 SDS | 422 | 0.68 | 45 | 1001 | 0.60 wt% CMC + 30 mg⋅L−1 SDS | 422 | 0.68 | 36 | 1001 | 1.0 wt% CMC | 1115 | 0.56 | 62 | 1005 | 1.0 wt% CMC + 10 mg⋅L−1 SDS | 1115 | 0.56 | 53 | 1005 | 1.0 wt% CMC + 20 mg⋅L−1 SDS | 1115 | 0.56 | 45 | 1005 | 1.0 wt% CMC + 30 mg⋅L−1 SDS | 1115 | 0.56 | 37 | 1005 |
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