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TWO:They went at once for supper to the most popular resort of the town, the Great Western Saloon and Restaurant. It was a long adobe room, the whitewash of which was discolored by lamp smoke and fly specks and stains. There were also bullet holes and marks of other missiles. At one end was a bar, with a tin top[Pg 41] for the testing of silver coins. Several pine tables were set out with cracked sugar bowls, inch-thick glasses, bottles of pickles and condiments, still in their paper wrappings, and made filthy by flies, dust, and greasy hands. Already there were half a dozen cow-boys and Mexicans, armed to the teeth, standing about.

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:The White explained carefully that it was not a contract, that it was nothing at all, in fact.The Apache in Felipa was full awake now, awake in the bliss of killing, the frenzy of fight, and awake too, in the instinct which told her how, with a deep-drawn breath, a contraction, a sudden drop and writhing, she would be free of the arms of steel. And she was free, but not to turn and run—to lunge forward, once and again, her breath hissing between her clenched, bared teeth.
  • 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:"But you," said Felipa, wistfully, "you do not want to go back?"

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

THREE:It made it none the better that only Landor had the right to give her the strength of his arm, and that only Cairness had the right to the desperate, imploring look she threw him. It was a swift glance of a moment, and then she reached out a steady enough hand for the parasol, and smiled. It had been much too tragic to last—and in those surroundings. It was a flash of the naked swords of pain, and then they were sheathed. But each had left a sharp gash. No one had seen it. Perhaps to many there would have been nothing to see.Chapter 22
  • 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:"Yes," answered Forbes, "she was very much admired." He looked a little unhappy. But his mind was evidently made up, and he went on doggedly: "Look here, Morely, old chap, I am going to tell you what I think, and you may do as you jolly well please about it afterward—kick me off the ranch, if you like. But I can see these things with a clearer eye than yours, because I am not in love, and you are, dreadfully so, you know, not to say infatuated. I came near to being once upon a time, and with your wife, too. I thought her the most beautiful woman I had ever known, and I do yet. I thought, too, that she was a good deal unhappier with Landor than she herself realized; in which I was perfectly right. It's plainer than ever, by contrast. Of course I understand that she is part Indian, though I've only known it recently. And it's because I've seen a good deal of your Apaches of late that I appreciate the injustice you are doing her and Cairness Junior, keeping them here. She is far and away too good for all this," he swept the scene comprehensively with his pipe. "She'd be a sensation, even in London. Do you see what I mean, or are you too vexed to see anything?"

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