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TWO:Larry! Sandy! Look whos coming. Thats the man who flew in the phib with Mr. Everdailthe day the yacht came in!

Membrane separation type solvent dehydration system

Great attention is recently being paid to global environmental issues, and it is now conceivable that companies will need to treat used solvents themselves. In consideration of this kind of social issue, we have developed a “membrane separation type solvent dehydration system,” which uses a polyimide membrane with superior dehydration properties developed by Ube Industries, Ltd. in combination with our own distillation and concentration technology that has resulted in solvents being more easily recovered.

THREE:So he was near her again. She had not seen him in many months, but she had felt that he must be always,[Pg 109] as he had been through those days in the fastnesses of the Sierra Blanca, following her afar off, yet near enough to warn her, if need arose. She was too superstitious to watch him out of sight, and she turned back into the house, followed by Miss McLane, just as stable call sounded, and the white-clad soldiers tramped off to the corrals.
  • 1Under the distillation system, even in case of azeotropic solvent compositions, this system which remove water vapor by the polyimide membrane will easily dehydrate.
  • 2In comparison with the distillation system, it significantly saves on use of steam.
  • 3Dehydration can be performed through merely supplying evaporated vapor to the membrane module and maintaining the differential pressure between the permeable side and the impermeable side.
  • 4Solvent purity of 99.9% or more can be achieved by carrying out dehydration with a polyimide membrane only.
  • 5The polyimide membrane has superior heat and solvent resistance. Therefore, the vapor permeation system reduces contamination of the membrane and thus extends its life.
THREE:Just the same, Larry insisted, many respected bank tellers have been discovered for what they were after bank money disappeared.

The aromatic polyimide membrane is highly permeable to water vapor but less permeable to vapors of organic compounds such as alcohol etc.

THREE:The plane beneath them had set down!
  • 1 Recovery of the detergent solvent Recovery of the cleaning solvent such as electronic parts industry, precision instrument industry.
  • 2Solvent recovery and the refinement Solvent recovery and the refinement such as chemical industry, an industry of medical supplies, food industry, the fermentation industry.
THREE:He knew even then while her hand grasped at his arm, that he should have set her upon her feet, as he had done before. He knew that she had merited at least that. But he held her tight and close, and bending back her head, his own very close above it, looked into her eyes.

Acetone, ethanol, methyl ethyl ketone, butanol, isopropyl alcohol, ethyl acetate, methyl isobutyl ketone, others (including hexane and toluene).