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TWO:In a quiet, darkened corner a girl was lying on a bier, a girl of the Brahmin caste, all in white, veiled by a transparent saree. By her side an old man, a bearded patriarch, seemed to wait for someone. Then another Brahmin came out from a little house, carrying the fire wherewith to light the funeral pile in a little pot hanging from his girdle. The two old men took up their burthenso light that even to them, tottering already towards their end, it seemed to be no weight. They made their way cautiously, so as not to tread on the [Pg 305]sleeping figures strewn about the street, going very slowly in devious zigzags. A dog woke and howled at them; and then, as silence fell, I could hear again the dying sounds of harmoniums and tom-toms, and the clatter of the games.There, again, they all sit down in the garden. The same little packets of betel, only wrapped in gold leaf, are offered to the company, and bunches of chrysanthemum sprinkled with scent.

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:
  • 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 carriage with four horses, and servants in dark green livery thickly braided with silver, and gold turbans with three raised corners very like the cocked hats of the French Guards, were standing in the Court of Honour. The little princess took a seat between her father and me. To drive out she had put on an incredible necklace with bosses of diamonds and heavy emerald pendants. With her talismans round her neck in little gold boxes, with this necklace of light, and rings of precious stones in her ears, she looked like a too exquisite idol, motionless and silent. It was not till we were returning and the falling night hid her glittering jewels that she chirped a few words, and consented to give me her hand, and even sang a few crystal notes of a favourite song. A little princess of seven years who can already read and write, sew[Pg 69] and embroider, sing in time, and dance as lightly, I should fancy, as a butterfly with her tiny feet, that fidget in her gold slippers when she hears the musicthough, frightened lest the Rajah should make her dance before me, she denied it altogethera little princess, an only child, whom her father takes with him everywhere that she may see something of the world before she is eleven years old, for after that she will never leave her mother's zenana but to marry and be shut up in another harem.The train, now travelling northwards again, ran for a long way across the scorched plain through groves of dead trees and sandhills covered with lichen, till, in the golden sunset close to Gwalior, suddenly, at the foot of a hill, we came upon the greenery of fine parks with palaces rising above cool marble tanks.

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

THREE:Beyond Siliguri, where we left the main line, a little toy railway, going very slowly, jostles the travellers across rice plantations and woods of giant trees, under whose shade tree-ferns expand on the banks of the streams. By the side of the water springs are hung prayers written on strips of rice-paper that flutter in the wind from the shrubs and bamboos, mingling with the blossoms of rhododendron and funkia, spots of bright colour showing against the forest of mighty cedars and sycamores and gloomy palms. Clinging to the highest branches, orchids like birds are to be seen, and from bush to bush hang bright green threads covered with white stars, tangled into hanks and hooked on to every thorn. The vegetation of banyans, ph?nix, and other tropical plants gradually becomes mixed with oak, box, and plane trees, and then disappears altogether as we get higher; and presently, as we pass through a belt of great dark firs, the shrubs, the mosses, and even the flowers are those of Europe. Higher up, the mountain side is mapped out into lines and squares, green and russet, looking from a distance[Pg 146] like ribbed velvet; these are the tea plantations. The horizon grows broader, spreading away and out of sight towards the vision-like mountains forming the outposts of the Himalayas; up to the very verge of the eternal snows they are cultivated in the same rib-like strips, all tea plantations; and amid the shrubs are the little factories where the precious leaves are dried, and villages of little homesteads lost among the greenery, or peeping through the opalescent haze, intensely blue under the pure, cold sky and crude sunshine. The natives here wear skins with the fur inside; the leather outside is patterned with red or blue cloth. Men and women alike go about in felt boots, which give them an unsteady and straddling gait.
  • 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:At the last moment some porters, preceded by two sowars in uniform and holding pikes, bore a large palankin, hermetically closed, to the door of a first-class carriage, and softly set it down. The carriage was opened for a moment: I could see within a party of women-servants, shrouded in white muslin, who were preparing a couch. An old negress handed out to the porters a large sheet, which they held over the palankin, supporting it in such a way as to make a covered passage screening the carriage door. There was a little bustle under the sheetthe end was drawn in, and the sheet fell over the closed door.A few officers, a few clergy only, had organized some distribution of relief; the administration,[Pg 197] wholly indifferent, was drawing double pay in consideration of the increase of work in famine time.

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