Sentence examples for surface area m2 from inspiring English sources

Surface area (m2).

ZVI surface area (m2 g−1 or cm2 g−1).

W i: initial weight (g) A: surface area (m2).

The surface area (m2) is obtained from multiplication of the specific surface area (m2/g) with the initial amount of aluminum material (g).

pore radius (m, nm, A). specific surface area (m2 g−1).

Here RCa is the rate of calcite dissolution (mol/s), A is the reactive surface area (m2).

Raw materials P.O52.5 LP QP GP Specific surface area (m2/kg) 438.3 369.5 336.2 330.3 Table 3 Chemical compositions of the cement and SPs.

Table 3 Surface area of the samples by BET analysis Samples Surface area (m2/g) Pure pumice 1.039 Immobilized TiNT-SE 2.095 Immobilized TiNT-DC 1.612 TiNT 116.4.

The test results showed that the stirrer speed and grinding time have strong effects on the grinding efficiency, based on the value of specific surface area (m2/g).

Table 1 Physico-chemical properties of rice husk ash Properties Ash-RH pH 7.1 Bulk density (g/ml) 0.3277 Particle size 300 < ϕ < 250 μm Surface area (m2/g) 54.1.

Type Specific surface area (m2/g) Average particle diameter (μm) Density (g/cm3) Moisture content ratio Chemical composition SiO2 Al2O3 Fe2O3 CaO MgO SO3 Na2O Dry 23.53 2.75 3.50 10.2.75.8 16.1 2.75 3.4 0.2.750 10.0.