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TWO:To the Chandni Chowkthe bazaar. In a miniature-painter's shop was a medley of ivories, of boxes inlaid with silver and ebony, and toys carved in sandal-wood.Immediately on entering we were in the maze of vaults, sanctuaries, great halls and arcades, where stall-keepers sell their goods, priests keep school, and flower-sellers wander. Statues, repeated in long rows, lead up to temples all alike, of a bewildering uniformity of architecture and identical decoration.

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:The maiden was placed on a very high pile of saplings and dry crackling boughs. Her father fetched the sacred fire, and then, with the same ceremonials and prayers, set light to the wood, which flashed up in a golden glow with a sweet odour. The flame rose clear against the sky for a long time before the smell of her burnt flesh mingled with that of the poor woman, whose limbs, under the action of the heat, seemed to stretch to an inordinate length. One arm, sticking out from the fire, seemed to clench its fist, which was bright yellow, as if it would clutch at something; and then all was consumedthe wood pile fell in, the skull cracking with a dull snap, and nothing was left but a heap of embers, into which the attendants raked the cinders that rolled down the sloping bank.A very solid structure, with walls like a fortress, contains the treasury of the sacred mount. Five guards in turn came to open as many padlocks, and at last the ponderous door turned slowly on its hinges. A car, an elephant, and a vehicle to which are harnessed two prancing horses, are all brought out to convey the idols when they go forth in a[Pg 81] procession. The animals are chased with almost artistic skill. The harness, starry with precious stones, all takes to pieces.
  • 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:All round the sanctuary, in niches under a square cloister, are three hundred and fifty alabaster Buddhas, all alike, with the same jewel in their forehead, and on their shoulders and round their bodies[Pg 61] gold bands set with imitation gems and cut glass. An old woman, who had come thither at daybreak, had prayed to each of these Buddhas; to each she had offered up the same brief petition, she had struck the three bells on her way, and she was now in the sanctuary, calling out a prayer while beating a gong that hangs from the arch. Meanwhile other worshippers were murmuring their invocations prostrate before the jewelled Buddha.

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

THREE:
  • 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:From the top of the observatory, where instruments, all out of order, are to be seen on the deserted terraces, a staircase in a half-circle of stonework leads straight up to the open sky, and there the eye is dazzled by the view of Benares, all spread out below: the vast city of yellow stone, the cupolas of its temples, and its palaces stretching far along the Ganges, which slowly rolls its milky green waters under a sky of almost pearly whiteness; and in the distance the grassy plain of bright emerald green, lost on the horizon that throbs with the heat. Everything was wrapped in a halo rather than a haze, faintly blue with the smoke that went up from the funeral piles of the Hindoo dead.

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