Uranium recovery from wet-process phosphoric acid

Uranium recovery process

Uranium recovery process

Uranium value leaching with ammonium carbonate and/or bicarbonat

Uranium-preextraction in zirconium/hafnium separations process

Urea pyrolysis chamber and process for reducing lean-burn engine

Urea pyrolysis chamber and process for reducing lean-burn...

Urea reduction of NO.sub.x in combustion effluents

Urea reduction of NO.sub.x in fuel rich combustion effluents

Use and process for production of nanotubes

Use of a molecular sieve bed to minimize emissions during cold s

Use of a reactor stirred by a system of the archimedean screw ty

Use of a tiO 2 composition as catalyst for hydrolyzing COS...

Use of activated carbon to remove dissolved organics from uraniu

Use of amphiphilic compounds to produce novel classes of crystal

Use of aromatic salts for simultaneously removing SO.sub.2 and N

Use of carbonates in metal ion extraction

Use of cerium oxide for removal of chlorine from fuel gases

Use of Chelex-100 for selectively removing Y-90 from its parent

Use of chlorous acid for removing sulfur dioxide from combustion