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TWO:"But I owe you a grudge, Mr. Backfield, for you have entirely spoilt one of the finest commons in Sussex. The records of Boarzell go back to the twelfth century, and in the Visitations of Sussex it is referred to as a fine piece of moorland three hundred acres in extent and grown over with heather and gorse. I went to see it yesterday, and found only a tuft of gorse and firs at the top."

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:"What! think you, sir treasurer," asked De Boteler, "that the knaves, vile as they are, would harm his grace?"
  • 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:Reuben was surprised at Lardner's attitude. The old man refused to look upon this spending of his niece's dowry as an excellent investment, which would soon bring in returns a hundredfoldhe would have preferred to see her money lying safe and useless in Lewes Old Bank, and accused Backfield of greed and recklessness. Reuben in his turn was disgusted with Lardner's parsimony, and would have quarrelled with him had he not been afraid of an estrangement. The farmer of Starvecrow could not speak without all sorts of dreadful roars and clearings in his throat, and Reuben hopefully observed the progress of the cancer.The hue and cry passed on its noisy course without heeding the cottage; and about an hour after, Holgrave threw down a rope to the galleyman, who, with the agility of one accustomed to climb, sprung up the side of the well, and entered the cottage with his host.
  • 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:"Hold, Lord de Boteler," interrupted Father John, calmly; "the threat need not pass thy lips: I go; but before I depart I shall say, in spite of mortal tongue or mortal hand, that honor and true knighthood no longer preside in this hall, where four generations upheld them unsullied."

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