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TWO:She bowed gravely, "You are very kind."

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:He walked away, and Geronimo went back to his rancheria on the hilltop, crestfallen. He had failed of his effect, and had not by any means made his own terms.The civilization of the Englishman is only skin deep. And therein lies his strength and his salvation. Beneath that outer surface, tubbed and groomed and prosperous, there is the man, raw and crude from the workshops of Creation. Back of that brain, trained to a nicety of balance and perception and judgment, there are the illogical passions of a savage. An adaptation of the proverb might run that you scratch an Englishman and you find a Briton—one of those same Britons who stained themselves blue with woad, who fell upon their foes with clumsy swords and flaming torches, who wore the skins of beasts, and lived in huts of straw, and who burned men and animals together, in sacrifice to their gods.
  • 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:He would still keep her, yes. But he did not see that it would be in the least necessary to tell his wife the whole of the woman's iniquity. It took quite all his courage, after they had gotten her safely in bed, to remind her that this was the same woman who had gone off with the Mexican.

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

THREE:
  • 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:In the '70's the frontier was a fact and not a memory, and a woman in the Far West was a blessing sent direct from heaven, or from the East, which was much the same thing. Lieutenants besought the wives of their brother officers to bring out their sisters and cousins and even aunts, and very weird specimens of the sex sometimes resulted. But even these could reign as queens, dance, ride, flirt to their hearts' content—also marry, which is not always the corollary in these days. The outbreak of a reservation full of Indians was a small thing in comparison with the excitement occasioned by the expectation of a girl in the post."Let go your stirrup!" cried Cairness, in her ear; and as she kicked her foot loose, he leaned far from the saddle and threw his arm around her, swinging her up in front of him across the McLellan pommel, and driving the spurs into his horse's belly. It had the advantage of her horse in that it was an Indian animal, sure of foot as a burro, and much quicker. With one dash it was up the hillside, while the other rolled over and over, down into the torrent of the cloud burst.

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