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TWO:I shall have to then, if he asks me, she said. Or couldnt you manage to steal it?

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:"You don't need to be reminded of that fact, I'm sure," sighed Mrs. Masters, "life sits lightly enough on you. I fear, too lightly. If I might venture to say so, a man in your position ought to take life more seriously."
  • 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:"Now, that's a good idea. We might arrive at something by comparison. I never thought of that." He grasped the mustard pot again and tried to arrange certain matters in his mind. "It's a little difficult to know where to begin," he temporised.

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

THREE:Now they came into view, on the broader road, two whole ragged families with a four-mule team. They passed on. And then all at once the whole situation was too much for me. In the joy of release I groped out caressingly and touched my companion's cheek. Whereat she took my fingers and drew them to her lips--twice. The next moment I found--we found--my lifted wrists in the slender grasp of her two hands and she was murmuring incoherent protests. Suddenly she grew eloquent. "Oh, think what you are and have always been! Do you think I don't know? Do you suppose I would have put myself into this situation, or taken the liberties I have taken with you, if I had not known you, and known you well, before ever I saw you? Ah! I have heard such good things of you! and the moment I saw you I saw they were true!--Yes,--yes, I tell you they were, they are! And I'm not going to take my trust away from you now! You shall keep my trust as you have kept all others. You shall be as miserly of it as of your general's. You will keep it!" Her whispers grew more and more gentle. "My dear friend, my dear friend! what is this trust compared to the trust I wish I might lay on you?" What did she mean by that! Had she some schemer's use for me? I could not ask, for her little hands had gradually slipped from my wrists to my fingers and were softly, torturingly fondling them. Suddenly she laughed and threw her hands behind her back. "I'm blundering! Oh, Richard Smith, be kind to a woman's poor wits, and let me say to-morrow that I know one man who can be trusted--who I know can be trusted--to make a woman's folly her protection. Do you know, dear, that any woman who can say that, is richer than any who cannot? And I am but a woman, sometimes a bit silly. Trouble is I'm a live one and a whole one!--or else I'm a live one and not quite a whole one--I wonder which it is!""Oh, I know," answered Frank; "they are storks. I recognize them from the pictures I have seen on fans and screens. I'm sure they are storks."
  • 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:"We have taken a look at Yokohama since we arrived," said he, "but there is still a great deal to see. We can study the place at our leisure, as I think it best to make this our headquarters while in this part of the empire, and then we will make excursions from here to the points of interest in the vicinity. To-day we will go to Tokio."

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