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TWO:"How are you getting on with Boarzell? I hear that most of it's yours now."

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:"Fear!" repeated the galleyman, as he gazed on the beautiful features of the abashed Lucy; "what can such an angel have to fear?and yet, by the saints! such a prize would tempt the honestest captain that ever commanded a vessel. Years have passed away since I last saw you;you were then but a child. You have forgotten mebut in storm or in sunshine, never have I forgotten you: the first sound of your voice, when I was aloft there, made my heart beatand I thought I would run all hazards and face you. Butyou don't know who is talking to youDo you?"
  • 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:It was all very wonderful and sweet to Robert, and when at last he crept under the sheets in the apple-smelling garret he would dream of him and Bessie wandering in the Peasmarsh fieldsor sometimes in those starry meadows where the hedges shone and twinkled with the fruit of constellations, and Charles drove his waggon along a golden road, and sheep ate from a flickering trough under a great tree of lamps.

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

THREE:Margaret raised her bright blue eyes, that had been as yet hidden by the long dark lashes, and the downcast lids; but, meeting the bold fixed gaze of the baron, they were instantly withdrawn, and the deep blush of one unaccustomed to the eyes of strangers, suffused her cheek and brow, and even her neck.
  • 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:"Naun," said Reuben; "I'm waiting."There was much discontent among the bondmen as they withdrew from the castle, conversing on the arbitrary decision just pronounced, and on the probability that, before the expiration of three months, that decision would be enforced in consequence of Holgrave's flight; for they could not conceive the idea of the self-sacrifice of a generous spirit, which would rather endure, than that the oppressed should suffer further oppression. Certainly, according to the letter of the law of villeinage, the bondmen of Sudley had no just cause for discontent; but then, because it was unusual, at least on that manor, to exercise the prerogative to its fullest extent, they almost forgot that this threatened appropriation of their effects was nothing more than the assertion of a right. But there was one novel feature in the announcement of which they had some colour for complaining;their being considered responsible for one of their own class. However, as in all similar cases where power gives the law to weakness, though there might be a little useless murmuring, there was no alternative but to submit.

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