Hydrogen cyanide synthesis process
Hydroxy-aluminum nitrate polymer production from aluminum...
Improved ammonia plant
Improved ammonia plant configurations and methods
Improved method for producing hydrocyanic acid by catalytic...
Improved process for preparing hydrocyanic acid
Improved process for preparing hydrocyanic acid by catalytic...
Improved process for preparing hydrogen cyanide by catalytic...
Improving efficiency of ammonia processes
Inorganic salt recovery during processing of lignocellulosic...
Integrated process for the production of methanol and ammonia
Integration of gasification and ammonia production
Iron-based catalysts, their preparation and their uses
Isothermal ammonia converter
Loose particulate preparations of ammonium nitrate
Low energy ammonia synthesis process
Low energy ammonia synthesis process
Low energy process for synthesis of ammonia
Low-.delta.p purifier for nitrogen, methane, and argon...
Magnetic recording head