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TWO:We met a strange caravan; a small party of men surrounding more than a hundred women wrapped in dark robes, and bearing on their veiled heads heavy bales sewn up in matting, and large copper pots. A little blind boy led the way, singing a monotonous chant of three high notes. He came up to my tonga, and to thank me for the small coin I gave him he said, "Salaam, Sahib," and then repeated the same words again and again to his[Pg 37] tune, dancing a little step of his own invention till the whole caravan was hidden from me in a cloud of dust.[Pg 60]

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:By three in the morning we had started on our way. At the very first streak of day, in front of us, on the road, was a snow-leopard, a graceful supple beast, with a sort of overcoat above its grey fur spotted with black, of very long, white hairs. It stood motionless, watching some prey, and it was not till we were close that it sprang from the road with two bounds, and then disappeared behind a rock with an elastic, indolent swing.
  • 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:Stations for prayer stand all along the road; little open shrines, where footprints are worshipped, stamped on flags of white marble, a large footprint surrounded by a dozen of a child's foot.All about the town of pink plaster, in the dust of the roads and fields, are an endless number of dead templestemples of every size and of every period; and all deserted, all empty; even those that are uninjured look like ruins.

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

THREE:While all this is going forward in the jungle, Bakaoli, disguised as an astrologer, comes to the king, to whom she promises the coming of the miraculous flower, and even while she is speaking the return of the four princes is announced.
  • 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:Two or three thousand haggard and fleshless beings were digging or carrying earth to form an embankment for a railway or a road. With arms scarcely thicker than the handles of the tools they wielded, the labourers gasped in the air, tired in a minute, and pausing to rest in spite of the abuse of the overseers. Emaciated women, so small in their tattered sarees, carried little baskets on their heads containing a few handfuls of earth, but which they could scarcely lift. One of them, wrinkled and shrunken, looked a hundred years old tottering under her load; on reaching the spot where she was to empty out the soil, she leaned forward a little and let the whole thing fall, indifferent to the dust which covered her and filled her mouth and eyes; and after taking breath for a moment, off she went again as if walking in her sleep."I shall pay as much as I can myself, and by-and-by my son will earn money, and we shall pay between us."

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