Distributed injection process and apparatus for producing...
Dithiols a groupement formal
Dithiols a groupements thioethers
Dithiols a groupements thioethers et formal
Divided silicon purification process under the cover of plasma
Dodecaborate salt radical anion compositions and methods for...
Doped hydrogen storage material
Doped lead tellurides for thermoelectric applications
Doped precipitated silica
Doped precipitated silica
Doped tin tellurides for thermoelectric applications
Double-walled carbon nanotubes and methods for production...
Double-walled carbon nanotubes and methods for production...
Down-sized water-gas-shift reactor
Dry compositions for the production of chlorine dioxide
Dry monocarboxylate mixtures
Dry process for preparing phosphoric acid
Drying substantially supercritical co.sub.2 with glycerol
Dual combustion oxygen-enriched claus sulfur plant
Dual combustion zone sulfur recovery process