MATERIALS CONTAINING MINERAL TRIOXIDE AGGREGATE

Brand Owner Address Description
NEOMTA PLUS NUSMILE, LTD. 3315 W. 12th Street Houston TX 77008 materials containing mineral trioxide aggregate (MTA) for dental purposes; Lining materials containing mineral trioxide aggregate (MTA) for dental purposes; Materials containing mineral trioxide aggregate (MTA) for dental fillings and for sealing purposes;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A process for the recovery of arsenic trioxide from acid solutions, particularly the aqueous acid effluent produced by a gas-washing process in the pyrometallurgy of copper sulfide ores is provided. Generally, the process comprises concentrating the acid solution in one or more evaporators in series; crystallizing arsenic contained in the concentrated solution as arsenic trioxide crystals; filtering the crystallized solution to obtain a solid phase comprising impure arsenic trioxide crystals; and purifying the solid phase to obtain a purified crystal product comprising arsenic trioxide. The process produces a commercially salable arsenic trioxide product without producing any solid or liquid residues subject to special handling or treatment regulations.