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TWO:Evening fell, purple and orange tinging the princes' muslins to delicate hues; then very quickly all was dark. Deep melancholy came over us; we all sat without speaking a word, while from afar came the clatter of tom-toms from the temple, sometimes drowning the music, which droned on in a minor key, a maundering strain without a close but constantly repeating itself.

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 attendants threw water on the pauper's pyre, and then with their long bamboos pushed the mass of burnt wood and flesh into the Ganges, where it looked like some enormous black frog with a white patch for the head.
  • 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 aromatic polyimide membrane is highly permeable to water vapor but less permeable to vapors of organic compounds such as alcohol etc.

THREE:At night, in the crowded station, a guard of honour was waiting, composed of sepoys. There was shouting among the crowd, a fanatical turmoil, a storm of orders, and heavy blows. Some great[Pg 93] magnate got out of the train, surrounded by secretaries and officers. The soldiers, bearing torches, attended him to his carriage; they remounted their horses, following the vehicle, in which a light dress was visible. Very fast, and with a great clatter, they rode away into the silent night fragrant with rich scents; they were lost under the trees to reappear in the distance on a height, the torches galloping still and the smoke hanging in a ruddy cloud above the bright steel and the white cruppers. Then, at a turn in the road, they all vanished.In one of the inmost circles, a sacred elephant had gone must, breaking his ropes, and confined now by only one leg. The chains fastened round his feet as soon as he showed the first symptoms of madness were lying broken in heaps on the ground. The brute had demolished the walls of his stable and then two sheds that happened to be in his way; now he was stamping a dance, every muscle in incessant motion, half swallowing his trunk, flinging straw in every direction, and finally heaping it on his head. A mob of people stood gazing from a distance, laughing at his heavy, clumsy movements; at the least step forward they[Pg 113] huddled back to fly, extending the circle, but still staring at the patient. In an adjoining stable were two more elephants very well cared for, the V neatly painted in red and white on their trunks, quietly eating and turning round only at the bidding of the driver; but one of them shed tears.
  • 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:In the depths of a deserted temple in the bazaar, amid heaps of rags, bones, and colourless debris, dwelt an old man, a very highly venerated fakir, motionless in his den, while around him were gathered all the masterless dogs of Srinagar, who allowed no one to come near him and flew at anybody who tried to enter the temple.

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