Assertion: chalcocite | /r/HasProperty | crushed into coarse particles
Facets:
Source sentences:
text: With the chalcocite crushed into coarse particles and held by a textile diaphragm against a current distributor, the abrupt potential increase is delayed until the mineral is essentially decomposed because (a) local current densities on individual particles are much lower, yielding τ values longer than necessary for decomposition to penetrate to the center of the particles, and (b) the diffusive transport processes driven by the cross-sectional cell current density are supplemented by conductive and convective contributions, which successfully eliminate salt crystallization at points where such salts might impede current flow.