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TWO:The manager also traded in clocks, and a selection was displayed for sale at one end of the stalls.

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:And, quite unexpectedly, as we turned a corner beyond the coppersmiths' alley, we came on a row of tea-shops, displaying huge and burly china jars. Chinamen, in black or blue, sat at the shop doors in wide, stiff armchairs, their fine, plaited pigtail hanging over the back, while they awaited a customer with a good-humoured expression of dull indifference.The young prince then goes on his way in search of the magical flower. He is about to rest awhile in a cavern, but at the moment when he lies down on a stone it is transformed into a monster made of bladder, which rears itself enraged in the air with a trumpet-cry. By good luck the king's son calls upon the aid of the prophet Suleiman, whom the dragon also reveres, and the pacified monster conveys Tazulmulook to the garden of Bakaoli, and, moreover, gives him a ring which will be a talisman in danger.
  • 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:At our feet lay old Gwalior, sacked again and again, and as often rebuilt out of its own ruins;[Pg 202] and now the princely residences, all of marble wrought in almost transparent lacework, serve to shelter wandering cattle."She is the mother of Christ, you say? You are a stranger, and you cannot know all the mischief they do us in the name of her Son."

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

THREE:Another sanctuary holds an idol made of seven metals mingled to a pale golden hue. The statue is loaded with jewellery of silver and precious stones. On its head is a fan-shaped diadem starred with rubies. The walls and columns, of a dull purple, are decorated with gaudy mosaic of scraps of looking-glass set in brass along the lines of the mouldings.Within the gateway, carved all over with foliage and rosettes, a footway, paved with bright mosaic, leads to the interior of the temple. All along a corridor, enormous prancing horses, mounted by men-at-arms, support the roof which is deeply carved all over, and at the foot of these giants a sacred tank reflects the sky. In front of us were gaps of black shadow, and far, far away, lamps, shrouded in incense, were twinkling behind the gratings.
  • 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:Gauze and muslin dresses moved gracefully about against the background of bamboos and roses. Light footsteps scarcely bent the grass; the ripple of talk, with its sprinkling of Indian words, was sweet and musical. Fireflies whirled above the plants making little tendrils of light; there was dreaminess in the airan anticipation of fairyland to which the music seemed the prelude.

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