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TWO:"It is no enemy bearing down upon you, friends," said the galleyman, in that tone of confidence which seems neither to suspect or purpose ill. "Tell me, is either of you the son of her whowho lies here?""Hop it, lads!" shouted a workman. Their protectors were gone, mixed indescribably with their assailants. They must run, or they would be lynched.

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:It must be old age. He pulled himself together, as a farm-hand came into the room. It was Boorman, one of the older lot, who had just come back from Rye.The tears splashed and dribbled on, till at last for some purely physical reason they stopped. Then a familiar tune swam into her head. She had been told of people who heard music when they were dying.
  • 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 Reuben did not care. He had won his heart's desire, and public opinion could go where everything else he was supposed to value, and didn't, had gone. In a way he was sorry, for he would have liked to discuss his triumph at the Cocks, seasoning it with pints of decadent ale. As things were, he had no one to talk it over with but the farm-men, who grumbled because it meant more workMaude, who said she'd be sorry when all that pretty gorse was cleared awayand old mad Harry, now something very like a grasshopper, whose conversation since the blaze at Grandturzel had[Pg 456] been limited entirely to the statement that "the house was afire, and the children were burning."

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

THREE:Merritt presently departed; and at eight the two confederates again met. Soon a compact and resolute body of more than twenty men slowly and cautiously proceeded to the castle, and, in double file, ensconced themselves close to the walls, and so contiguous to the gate of usual egress as to be ready to rush in at the first opening. They had stood thus, scarcely drawing breath, for about half an hour; and Merritt, who, with the smith, was at the head of the little band, was about to propose that they should attempt to force an entrance, when the gate opened, and John Byles, who had been engaged upon some business with Calverley, unsuspectingly issued forth.
  • 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:God save the Queen!"

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