ここから本文です
TWO:Sometimes when she was quite certain of being undisturbed, she took Cairness's one letter from the desk, and read and reread it, and went over every word and look she had had from him. She had forgotten nothing, but though her olive skin would burn and then grow more colorless than ever when she allowed herself to recall, not even a sigh would come from between the lips that had grown a very little set.That night he sat upon the edge of his bunk, in the darkness, after taps, with his elbows on his knees and his chin in his hand, and thought the matter to a conclusion. The conclusion was that he would not re?nlist, and the reason for it was the girl he had met on the parade ground. He knew the power that beauty had over him. It was as real, as irresistible, as a physical sensation. And he thought Felipa Cabot the most beautiful woman he had ever seen. "She should be done in a heroic bronze," he told himself; "but as I can't do it, and as I haven't the right to so much as think about her, I shall be considerably happier at a distance, so I'll go."

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:"I dunno. I didn't."
  • 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:It was characteristic of Felipa that she forgot him altogether and reread the letter, her breath coming in audible gasps.

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

THREE:Cairness's eyes turned from a little ground owl on the top of a mound and looked him full in the face. "I really can't see, sir," he said, "how it can matter to any one."
  • 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:

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