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TWO:He pointed to the field gate through which Gholson had come. In the field a small man was re-closing it cautiously, and now he mounted and rode away; it was Isidore Goldschmidt, of the Plank-road swamp. I was wondering why he had behaved in this skulking way, when Ferry, as if reading my thought, said, "Isidore can't afford to be found seventy-five miles inside our lines with no papers except a letter from a Yankee officer--and not knowing, himself, what's in it.""What puts that into your head, Kathleen?" said Mary, with a laugh.

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:"Are they married?" I softly asked Harry at the first opportunity, but he could not tell me. He knew only that Ferry had been expected to arrive about an hour before midnight; if he arrived later the wedding would be deferred until to-day. On our whole ride we met no one from Gallatin until near the edge of the town we passed a smiling rider who called after us, "You-all a-hurryin' for nothin'!"
  • 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:He was interested to learn that it was known as the Temple of the Sea-god, and had been at one time the residence of the Chinese commander of the Taku forts. It had a handsome front on the river, and a fleet of junks was moored directly above it. Each junk appeared to be staring with all the power of the great eyes painted on its bows, and some of the junks more distinguished than the rest were equipped with two eyes on each side, in order that they might see better than the ordinary craft. Flags floated from the masts of all the junks, and in nearly every instance they were attached to little rods, and swung from the centre. A Chinese flag twists and turns in the breeze in a manner quite unknown to a banner hung after the ways of Europe and America.The next moment the Clockwork man came into full view round the corner of the hedge. He was swaying slightly from side to side, in his usual fashion, and his eyes stared straight ahead of him. He did not appear to notice Arthur, and did not stop until the latter politely stepped aside in order to allow him to pass. Then the Clockwork man screwed his head slowly round and appeared to become faintly apprehensive of the presence of another being. After a preliminary ear-flapping, he opened his mouth very wide.

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

THREE:"Not in the least," Doctor Bronson explained. "It is an old custom for married women to blacken their teeth, and formerly it was most rigidly observed; but of late years, since the foreigners came to Japan, it has not been adhered to. The Japanese see that a married woman can get along without having her teeth discolored, and as they are inclined to fall into the customs of Europe, the most progressive of them not only permit, but require, their wives to keep their teeth white."I stared with surprise. Was this the trivial Harry talking? Fact is, the pair we were talking about had by some psychical magic rarified the atmosphere for all of us until half our notes were above our normal pitch.
  • 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).