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TWO: to move out for a little soshable with Mister Joe Johnston,A few days before, Si, while passing near the hospital, saw a weak convalescent faint and fall. He rushed to the Surgeon's tent, and that officer being busy, handed him a small bottle with a metal top, and filled with strong ammonia, telling him to unscrew the top and hold the bottle under the man's nose. He did so, with the effect of reviving him. Si thrust the bottle into his pocket, to help the man back to the hospital, and forgot all about it, until one after another of his present patients overdid himself, had a relapse, and fainted away. Si happened to feel his bottle, drew it out, unscrewed the top, thrust it under their noses, and revived them.

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 Alberts, though, didn't want to go in. They huddled, looking at the elevator with big round eyes, muttering to themselves and to each other. Derban spoke up calmly: "This is the same room you were in yesterday. It won't hurt you. Just go through the door. It's all right." But the words had very little effect. A few of the Alberts moved closer and then, discovering that they were alone, hurriedly moved back again. The elevator door remained open, waiting. Yores til deth,
  • 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:Cadnan sat staring at the door for a second, his mind a tangle of ideas and of new words for which he had no referents whatever. When he turned away at last his eye fell on Dara, curled in a far corner. She was looking at him but when he saw her he looked away. That disturbed him, too: the rules were very clear on matings."Nonsense," Shorty replied to their eager entreaties; "all the companies in the 200th Injianny is good, prime, first-class��better'n the companies in ary other rijimint. You're playin' in great luck to git into any one o' 'em, I tell you. You might've got into one o' 'em rijimints that're back there at Nashville guardin' fortifications, or one o' 'em that lost their colors at Chickamaugy. I'd ruther be the tail end o' the 200th Injianny, than the Drum Major o' any other."

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

THREE:
  • 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:"Dodd," he said. "John Dodd. They call me Johnny.""Norma��"

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