ここから本文です
TWO:And under an arcade priests were hanging the shrine with wreaths of pink and yellow flowers, in preparation for its nocturnal progress, while an old woman, all alone, was bathing in the tank, with much splashing and noise of waters.

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:Abibulla saw them off with great deference and a contrite air, and watched their retreat; then, as[Pg 260] I was about to send him to despatch the message, he was indignant. The police! What could they do to a sahib like me? It was all very well to frighten poor folksit was a sin to waste money in asking for a reply which I should never be called upon to showand so he went on, till I made up my mind to think no more of the matter. And whenever I met the chief at the bazaar or by the Jellum, he only asked after my health and my amusements.Next came a whole row of very small shops, where there was an endless variety of trifles for sale, toys made of wood painted red and green; and finally, on the ground floor of houses ornamented with carvings and slender colonnades, in a cool and shady and silent street, were the sellers of silk and cloth.
  • 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:The hills are left behind us; the plateau of Cashmere spreads as far as the eye can see, traversed by the glistening Jellum, that slowly rolling stream, spreading here and there into lakes.

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 back of the shops, which lie lower than the street, we could see men trampling in vats all[Pg 261] day long; they were stamping and treading on old woollen shawls, fulling them to take off the shiny traces of wear, to sell them again as new goods.There was a children's garden-party to-day in the grounds of the English Resident; a crowd of fair-haired babies, excessively Greenaway in their long, light frocks with bright-hued sashes. They shouted with joy at the swings and wooden horses, clapping their hands when it came to their turn to ride the elephant that marched about the parkso fair, so bright, with their nurses or Indian ayahs wrapped in crude showy muslins.
  • 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:

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