This contract relates to the steam stripping
halls and 13 Habitat stairwells.
Various chemical and crystallisation reactions as well as thermal and/or pressure treatments such as steam stripping
and vacuum sterilisation are now being performed in Hosokawa Micron's Vrieco Nauta Vacuum Dryers.
This structure significantly improves the silica retention during the steam stripping
Unlike traditional solution polymerization (which involves water-based coagulation, separation by steam stripping
, and drying), the direct devolatilization process requires only two steps: continuous main evaporation of the solvent and unreacted monomer, and continuous final devolatilization of the elastomer.
is an effective technique for separating and concentrating the methanol/TRS for incineration.
Company process and facility engineers and their engineering consultants evaluated steam stripping
and biotreatment solutions, testing both on individual and combined wastestreams.
5] removed  were used to estimate the reduction in electrical power required for effluent treatment due to steam stripping
to produce a line of products from which cholesterol is removed, using a patented technique that involves steam stripping
away the cholesterol and blending oils of different fatty acid ratios.
Solution polymerization is done in a solvent at low rubber solids levels followed by steam stripping
and a water slurry finishing step.
Bench tests with steam stripping
showed removal efficiency of greater than 99% -- 5.
If lower levels of toluene are necessary, air stripping or steam stripping
can reduce the toluene concentration to 100 ppm or 10 ppm respectively.
The following technologies are covered in varying amounts of detail: distillation, evapouration, steam stripping
, air stripping, liquid-liquid extraction, carbon adsorption, resin adsorption, wet air oxidation, super-critical fluid oxidation, ozonation and various combinations with photoxidation, chemical oxidation, chlorinolysis, biological treatment processes, incineration, thermal treatment, land disposal.