Research Article
Study on Colloidal Model of Petroleum Residues through the Attraction Potential between Colloids
Table 8
The electric repulsive potential energy between colloids.
| | Sample | (mV) | (nm) | (J) | Attractive potential energy ( nm) |
| | 0 (ME-AR) | −41.77 | 55 ± 1.25 | 1.06 × 10−21 | −2.49 × 10−19 | | ME-AR, 40 min | 26.91 | 145 ± 1.25 | 1.16 × 10−21 | −6.31 × 10−20 | | ME-AR, 100 min | 31.79 | 180 ± 1.25 | 2.01 × 10−21 | −3.19 × 10−19 |
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