Table 4 The reaction rate constant k at 400 rpm and 500 rpm.

From: Controllable mechanism of hazardous jarosite transformation into recyclable hematite in the leaching solution of secondary zinc oxide powder

Agitation speed (rpm)

k (mol− 1min− 1Mpa− 1)

k1

k2

400

0.1458

0.0318

500

0.5615

0.0693

Back to article page