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TWO:"At one place we looked into a little den where some people were smoking opium. They were lying on benches, and were very close together. The room wasn't more than eight feet square, and yet there were a dozen people in it, and perhaps one or two more. The guide told us it was a mistake to suppose that they smoked opium as we smoke tobacco. We stand, sit, or walk while smoking; but when a Chinese uses opium, he always reclines on a bench or bed, and gives himself up to his enjoyment.[Pg 325] Men go to the shops where opium is sold and lie down on the benches for a period of pleasure. Sometimes two persons go together, and then they lie on the same bench and take turns in filling each other's pipe.

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:Mr Keeling got up also, and walked to the window, where he spoke with his back towards him.Alice Keeling was sitting close to the window of her mothers room making the most of the fading light of a gray afternoon at the end of October, and busily fashioning leaves of gold thread to be the sumptuous foliage of no less sumptuous purple pomegranates, among which sat curious ecclesiastical fowls, resembling parrots. The gold thread had to be tacked into its place with stitches of gold silk, and this strip of gorgeous embroidery would form when completed part of the decoration of an altar-cloth for the church which till but a few weeks ago, had not even had an altar at all, but only a table. Many other changes had occurred in that hitherto uncompromising edifice. The tables of commandments had vanished utterly; a faint smell of incense hung permanently about the church, copiously renewed every Sunday, candles blazed, vestments flashed, and a confessional, undoubtedly Roman in origin, blocked up a considerable part of the vestry. But chief of all the changes was that of the personality of the vicar, and second to that the state of mind of the parish in general to which, taking it collectively, the word Christian could not properly be applied. But taking the parish in sections, it{98} would not be in the least improper to apply the word ecstatic to that section of it to which Alice Keeling belonged, and the embroidery on which she, like many other young ladies, was employed was not less a work of love than a work of piety. As the blear autumnal light faded, and her mother dozed quietly in her chair, having let her book fall from her lap for the third time, Alice, short-sightedly peering at the almost completed leaf, would have suffered her eyes to drop out of her head rather than relinquish her work. She was sewing little fibres and shreds of her heart into that pomegranate leaf, and it gave her the most exquisite satisfaction to do so.
  • 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 CASTLE OF OSAKA. THE CASTLE OF OSAKA."Ah! Is the Confederate general as nameless as yourself?"

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

THREE:Frank had several fish-hooks in his pockets, and was determined not to be behind Fred in making a trade. His eye rested on a family group that was evidently returning from a fishing excursion; the man was carrying some fishing-tackle and a small bag, while the woman bore a basket of fish on her head and held a child to her breast. A boy six or eight years old was dragging a live tortoise by a string, and it occurred to Frank to free the tortoise from captivity.
  • 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).