One-step oxidation of wet-process phosphoric acid
One-step process for purifying an inert gas
Onion-like carbon film and its production
Operation management method of iron carbide production process
Opposite phase entrainment reduction in solvent extraction/elect
Optical quality diamond material
Optically active single crystal and fabrication process thereof
Optically anisotropic pitch for manufacturing high compressive s
Optically useful compositions and a sol-gel process for their pr
Optimizing post-combustion nitrogen oxide and sulfur dioxide...
Orbit internal combustion engine
Ore beneficiation process
Organic acid scrubber and methods
Organic impurity removal process for bayer liquors
Organoboron route and process for preparation of boron nitride
Organometallic containing mesophase pitches for spinning into pi
Oriented polycrystalline thin films of transition metal chalcoge
Orthorhombic rare earth Hf and Zr sulfides and selenides
Osmium-191/iridium-191m radionuclide
Overmolding insert for heat exchanger, process for...