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TWO:Here in southern India the women wear hardly any trinkets, and their garb consists of sarongs and sarees, so thin that their shape is visible through the light stuff. In their hair, which is knotted low on the neck, they stick flowers, and occasionally light trailing sprays fall down on the throat. They all have gold studs screwed into the two upper front teeth; hideous are these two red-gold teeth among the others, sound and white under young lips!

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:At a goldsmith's I stood to watch a native making a silver box. He had no pattern, no design drawn on the surface, but he chased it with incredible confidence, and all his tools were shapeless iron pegs that looked like nails: first a circle round the box, and then letters and flowers outlined with a firm touch that bit into the metal. He had no bench, no shopnothing. He sat at work on the threshold of his stall, would pause to chat or to look at something, and then, still talking, went on with his business, finishing it quite simply at once without any retouching.White clouds grew opalescent against the deep, infinite, blue-velvet sky, and their edges next the moon were fringed with silver. The stars, of a luminous pale green like aqua marine, seemed dead and had no twinkle.
  • 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:Above the throne, in the white marble wall, is a round hole, the mark of a cannon-ball at the time of the Mutiny. Out of this came a parrot, gravely perching to scratch its poll; then, alarmed at seeing us so close, it retired into its hole again.Colaba is the port; the docks, with tall houses between the enormous warehouses. The silence is appalling; windows, doorsall are closed. Only a few coolies hurry by in the white sunshine, with[Pg 13] handkerchiefs over their mouths to protect them against the infection in these streets, whence came the plague which stole at first through the suburbs, nearer and nearer to the heart of the city, driving the maddened populace before it.

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

THREE:At the end of the day one of the beasts could do no more. A shiver ran through the limbs of the poor thing, which, as soon as it was released from the shafts, lay down, a stream of blood staining the[Pg 274] pale sand; and in an instant, with a deep sigh, it was stiff in death.
  • 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:A garden of roses and lilies was the dwelling-place of a very ancient fakir, who had taken a vow[Pg 163] to live naked, and only put on a loin-cloth when ladies were expected. He was venerated by all, yes, even by Abibulla, who knelt before him, touched the holy man's feet and then his own forehead. The old fellow was surrounded by pilgrims wearing wreaths of flowers round their neck; he came to meet me, took me by the hand, and led me under the shade of a kiosk, where he showed me a large book he had written, containing an account of the joys and ecstasies of his life of asceticism and prayer. This old man had a magnificent brow, and the deep gaze of his kind, smiling eyes was fine in a face puckered with a thousand wrinkles. Infinite calm and peace characterized this happy soula naked man in the midst of flowers.At every street-corner there were blocks of salt,[Pg 298] which the cows and goats licked as they went past.

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