De-aluminization of aluminosilicates
Deactivating particulate waste containing hydrolyzable metal chl
Deaeration of water
Deagglomerated barium sulfate
Deagglomeration of porous siliceous crystalline materials
Deagglomeration of porous siliceous crystalline materials
Dealuminated IM-5 zeolite
Dealuminated NU-86 zeolite and its use for the conversion of hyd
Dealumination and selective removal of organic material from zeo
Dealumination of aluminosilicates
Dealumination of faujasite-type zeolites using ion exchange resi
Decolorization and purification of crude wet-process phosphoric
Decolorization of elemental yellow phosphorus
Decomposing nitrogen oxides with nickel-iron-chromium catalysts
Decomposition leach of sulfide ores with chlorine and oxygen
Decomposition of 2KCl.CuCl to produce cuprous chloride and potas
Decomposition of AlCl.sub.3.6H.sub.2 O in H.sub.2 atmosphere
Decomposition of aluminum nitrate
Decomposition of ammonium thiocyanate
Decomposition of cupric oxide using a reducing scavenger