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TWO:Leona nodded, the spirit of adventure was upon her now, it fired her blood. And there was something intoxicating about that maddening pace. Still, they could not go on at that speed for ever. Another half an hour at that speed and the petrol must give out. Balmayne was growing anxious.

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:INTRODUCTIONMy mysterious companion touched my shoulder198 and asked whether we should not go on. "All right," I said, and we got in again.
  • 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:The ceremony wound up with a short silent prayer offered at the request of the parson.

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

THREE:The majority of the refugees returning to Louvain belonged to the lower classes, and they began to loot and plunder the town, encouraged thereto by the German soldiers, who threw the things into the streets, and said: "Take it, if you like!" In extenuation of the looting and plundering I might say that the poor wretches tried before all to get hold of half-burned eatables.There was something about the corner house mystery that gripped the public imagination. There was about it both the realism and the romance that always go to make up a popular sensation.
  • 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:After a bed had been promised me, my first request was for something to eat, for I had not enjoyed anything as yet. But there was nothing left, absolutely nothing. I scratched my head, and rubbed my empty stomach, when suddenly I heard a fowl cackling outside. Negotiations about it were soon finished; my companion was to kill the fowl, whereas I was to call on Major Krittel and tell him that I liked my enforced stay in Bilsen very much, but that he ought to see now that I got something to eat.

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