Chapter 4
values are 2.86×10^8 mol∕m3, 3.33×10^1° mol∕m3 and 1.85×10^7 mol∕m2,
respectively. For amphoteric alumina sites, kaolinite has the same magnitude of
dissociation equilibrium constants and site density as alumina. This indicates
kaolinite has similar amphoteric alumina sites to alumina and validates the
assumption in section 4.3.2.
Table 4.9 Alumina site densities and dissociation constants
Reaction |
K (mol∕m3) |
Λ∕( W8 mol∕m2) |
-aioh; -aioh+h+ |
4.21×10^8 |
10.9 |
-AlOH -AlO +H+ |
3.58×10^1° |

1
0.9
0.8
0.7
O 0.6
о
≡ 0.5
U)
±s 0.4
V)
0.3
0.2
0.1
0
6 7 8 9 10 11
Bulk pH
Figure 4.22 Alumina sites fraction at different bulk pH in 0.05 M NaCI
129
More intriguing information
1. ESTIMATION OF EFFICIENT REGRESSION MODELS FOR APPLIED AGRICULTURAL ECONOMICS RESEARCH2. Spectral calibration of exponential Lévy Models [1]
3. The name is absent
4. Estimated Open Economy New Keynesian Phillips Curves for the G7
5. The name is absent
6. Migration and Technological Change in Rural Households: Complements or Substitutes?
7. The name is absent
8. The migration of unskilled youth: Is there any wage gain?
9. Optimal Vehicle Size, Haulage Length, and the Structure of Transport Costs
10. Ein pragmatisierter Kalkul des naturlichen Schlieβens nebst Metatheorie