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TWO:A port crowded with steamers taking in coal, and very light barks high out of the water, kept in equilibrium by parallel outriggers at the ends of two flexible spars. These crank boats, made of[Pg 124] planks that scarcely overlap, were piled with luggage, and the boatmen jostle and turn and skim close under the fast-steaming transatlantic liners, amid a bewildering babel of shouts and oaths, under a sun hot enough to melt lead.

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:A flight of regular steps, hewn in the rock, under the shade of banyans and bamboos, all tangled with flowering creepers, leads straight up to the temple. It is a vast hall, dug out of granite and supported by massive columns, with capitals of a half-flattened spheroidal shapecolumns which, seen near, seem far too slender to support the immense mass of the mountain that rises sheer above the cave under a curtain of hanging creepers. The temple opens[Pg 21] to the north, and a very subdued lightlike the light from a painted windowfiltering through the ficus branches, lends solemnity and enhanced beauty to this titanic architecture.Tazulmulook finds Bakaoli asleep in her garden, and after plucking the miraculous flower he exchanges the ring for that of the princess and departs. Bakaoli awakes, and discovering the theft of the flower and of her ring is much disturbed, and gives orders that the thief is to be caught.
  • 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:A giant rock and natural fortress command the plain, towering above the garden-land. Two roads, hewn in the stone, lead by easy ascents to the top. All along the rock wall bas-reliefs are carved, warriors riding on elephants, and Kalis in graceful attitudes. There are openings to the green depths of reservoirs, small temples, arcades sheltering idols bowered in fresh flowers. Arches in the Ja?n style of architecture span the road, and at the summit, beyond the inevitable drawbridge, stands Mandir, the palace of King Pal, a dazzling structure of yellow stone, looking as if it had grown on the hill-rock that it crowns with beauty. Towers carrying domed lanterns spring skywards above the massive walls. The decoration is playfully light, carvings alternating with inlaid tiles; and all round the lordly and solemn edifice wheels a procession of blue ducks on a yellow ground in earthenware.

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

THREE:As I was leaving, the fakir rose amid the cries of all the people, who clamoured for his blessing. He[Pg 246] silenced them by a sign, then laying one hand on my shoulder, after looking at my medal
  • 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 this Peshawur the houses are crowded along narrow, crooked alleys, and there is but one rather wider street of shops, which here already have a quite[Pg 242] Persian character, having for sale only the products of Cabul or Bokhara. The balconies, the shutters, the verandahs and galleries are of wood inlaid in patterns like spider-net. The timbers are so slight that they would seem quite useless and too fragile to last; and yet they are amazingly strong, and alone remain in place, amid heaps of stones, in houses that have fallen into ruin. In the streets, the contrast is strange, of tiny houses with the Afghans, all over six feet high, superb men wearing heavy dhotis of light colours faded to white, still showing in the shadow of the folds a greenish-blue tinge of dead turquoise. Solemn and slow, or motionless in statuesque attitudes while they converse in few words, and never gesticulate, they are very fine, with a fierce beauty; their large, open eyes are too black, and their smile quite distressingly white in faces where the muscles look stiff-set. Even the children, in pale-hued silk shirts, are melancholy, languid, spiritless, but very droll, too, in their little pointed caps covered with gold braid, and the finery of endless metal necklaces, and bangles on their ankles and arms.

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