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TWO:"Get me food," he said; "they starve you in those places yonder. I have tobacco, but my stomach craves for food. Go and get me food. I'll go and lock the area door so that you may not give way to a desire to take the air. After that you can find me something."

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:Hetty checked the smile, for that might have grown hysterical. She had to brace herself to the effort, an easier task seeing that Gordon Bruce was uppermost in her mind. For him she would have dared and done anything. The woman who was at the bottom of this thing was his deadly enemy. To gain her secrets must help in Gordon's final victory.
  • 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:I went on with Father Coppens and found about one hundred wounded, of whom only a few had been taken to the houses. Most of them crept away frightened, but when we told them that we were Netherlanders from Louvain, who came to bring173 them food and drink, and to take them away to be nursed, they got hold of our coats and refused to let us go."I don't doubt it," Leona said coolly. Her restless eyes were seeking a way of escape. "But many would say it was no forgery at all. You cannot prove that I had anything to do with it. There, let me pass." She advanced, but Charlton waved her back.

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

THREE:Prout replied for the present he had no intention of doing anything of the kind. The thief knew nothing about the letter, or he assuredly would have destroyed it. He would imagine that he had got off scot free with his booty, and thus might walk into the trap prepared for him.
  • 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:"This is dreadful," he said. "The man who died in the Corner House changed four hundred sovereigns into notes. Part of them he put into a letter to send to a certain person who appears to have been nameless. We know that he was going to send that money to his brother."

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