ここから本文です
TWO:Presently she said: "I can't forget. And you can't. As for other peoplethey don't matter anyway." In her scheme of things other people rarely did matter. She hedged herself round with a barrier of indifference that was very nearly contempt, and encouraged no intimaciesnot even with Landor. And he knew it."Your best chance for keeping out of jail, too," he insisted, "is to keep on the right side of me. Sabe? Now what I want to know is, what part Stone has in all this." He did not know what part any one had had in it, as a matter of fact, for he had failed in all attempts to make Lawton talk, in the two days he had had before leaving the post.

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:Larry did not need to have the intricate signal relayed, nor did he wait to be told his passengers deduction. Their own maneuvers had given him a clue.Jeff, the so-called Mr. Everdail, and the pilot and passenger of the seaplane, as well as the presumably injured man whom they had not seenall these were members of an international band of robbers, Sandy claimed.
  • 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:But we dont need to guess, Sandy said. Before I began asking questions I met Jeff on the way here. He explained what made him suspect the man who said he must repair his stalled engine with a bolt that he knew was not madea slotted bolt. I slipped down across that estate to the inlet and saw the amphibian. And Mr. Whiteside was in it, supervising the filling of its tank!

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:He turned her face up to the moonlight, and the head fell heavily back with the weight of hair. The half-closed eyes looked unseeing up to him, and the quiet lips smiled still.

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