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TWO:Afternoon, in the bazaar, in the warm glow of the sinking sun, wonderfully quiet. No sound but that of some workmen's tools; no passers-by, no shouting of voices, no bargaining. A few poor people stand by the stalls and examine the goods, but the seller does not seem to care. Invisible guzlas vibrate in the air, and the piping invitation of a moollah falls from the top of a minaret.KOHAT

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:On the tomb, in elegant black letters, is this inscription:In the spacious harbour, where a whole fleet of steamships lies at anchor, a swarm of decked boats are moving about, sober in colour, with the bows raised very high in a long peak, and immense narrow sails crossed like a pair of scissors, and resembling a seagull's wings.
  • 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:Bakaoli, having returned to her own country, sends her confidante, named Hammala, with a letter to Tazulmulook, who at once follows the messenger. The prince and the queen fall in love with each other. Bakaoli's mother finds them together, and furious at the disobedience of her daughter, who is affianced to another rajah, she calls up a djinn to plunge Tazulmulook in a magic fount. The prince finds himself transformed into a devil with horns, and wanders about the jungle once more. There he meets a pariah woman with three children, who begs him to marry her. Tazulmulook in despair leaps back into the spring to die there, and to his great surprise recovers his original shape.At one corner of a bastion of the rampart rises the Jasmine tower, the empress's pavilion, built of amber-toned marble inlaid with gold and mother-of-pearl. A double wall of pierced lattice, as fine as a hand-screen, enclosed the octagon chamber; the doors, which were of massive silver jewelled with rubies, have been removed. The golden lilies inlaid in the panels have also disappeared, roughly torn out and leaving the glint of their presence in a warmer hue, still faintly metallic. Recesses in the wall, like porticoes, served for hanging dresses in, and low down, holes large enough to admit the hand, were hiding-places for jewels, between two slabs of marble. In front of the sultana's kiosk, basins in the form of shells, from which rose-water poured forth, go down like steps to a tank below.

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

THREE:Mystery broods over this ruined past; grandeur seemed to rise up in the sunset glow. We went[Pg 101] down the hill, while behind us a saffron haze veiled the Royal Hill, effaced every detail of architecture, and shed over all an amethystine halo.Then, in the magic of the evening, the air was saturated with fragrance; invisible gardenias, amaryllis, and lemon-flowers perfumed the cool night. On every side we could hear the quavering guzla, the sound of tom-toms and tambourines. The streets were brightly lighted up and crowded.
  • 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:Dilbar dances and sings before the brothers, and[Pg 230] then proposes to play cards. The stake is the liberty of the loser. The four princes play against the dancing-girl, who wins and has them imprisoned on the spot.

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