Hydraulic seals and staged rotary distillation prevent clean-water contamination while cutting energy use in wastewater recovery from urine and other streams.
Controlled emulsification and solvent recovery address irregular morphology, broad size distribution, and solvent waste in polylactic acid microsphere production.
Complexing agents bind boron impurities to enable distillation, reducing investment costs from high reflux ratios while achieving electronic grade purity.
Segmented pathways and a distillation key with rings prevent vapor re-condensation in close-boiling mixtures, achieving high purity.
A double-walled bulb-shaped condensing head creates a coolant chamber to increase surface area.