Dissolution of polydihalophosphazenes
Dissolution process for ZrO.sub.2 -UO.sub.2 -CaO fuels
Disulfonate process control
Divalent cation exchanged lithium X-zeolite for nitrogen adsorpt
Divalent metal salts of dodecametal triaconta carbonyls
Divalent transition-metal-aluminosilicate hydrocarbon conversion
Divalent transition-metal-aluminosilicate hydrocarbon conversion
Doped anionic clays
Doped lithium manganese oxide compounds and methods of...
Doped precipitated silica
Doped precipitated silica
Doped titanium dioxide
Doped, pyrogenically prepared oxides
Doped, pyrogenically prepared oxides
Double alkali process for removal of sulfur dioxide from gas str
Double combustion oxygen enhanced sulfur recovery process
Double digestion system to reduce formation of ferrous iron
Double loop liquid-liquid H.sub.2 S removal process
Double precipitation reaction for the formation of high purity b
Double replacement cation neutralization of high alkalinity...