ここから本文です
TWO:MAP OF THE EAST.

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:Whole provinces had been laid waste. Even in those which had not been thus destroyed, internal commerce and industry were almost at an end. A great part of Pomerania and Brandenburg was changed into a desert. There were provinces where hardly any men were to be found, and where the women were therefore obliged to guide the plow. In others women were as much wanting as men. The most fertile plains of Germany, on the banks of the Oder and the Wesel, presented only the arid and sterile appearance of a desert. An officer has stated that he had passed through seven villages without meeting a single person excepting a curate.174
  • 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:Her sisters were now permitted occasionally to visit her, and her situation became somewhat ameliorated. On the 10th of May Wilhelmina received a letter from her mother which caused her to wring her hands in anguish. It informed her that the next day a deputation was to call upon her from the king, to insist upon her giving her consent to marry the Prince of Baireuth.

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

THREE:In September, 1777, the King of Bavaria died. The emperor thought it a good opportunity to annex Bavaria to Austria. Do but look on the map, says Carlyle, in his peculiar style of thought and expression: you would say, Austria without Bavaria is like a human figure with its belly belonging to somebody else. Bavaria is the trunk or belly of the Austrian dominions, shutting off all the limbs of them each from the other; making for central part a huge chasm.I should not value the money, the king added. If money would content her I would give more.
  • 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: It is said she has a sister who at least has common sense. Why take the eldest, if so? To the king it must be all one. There is also a princess, Christina Marie, of Eisenach, who would be quite my fit, and whom I should like to try for. In fine, I mean soon to come into your countries, and perhaps will say, like C?sar, Veni, vidi, vici.I shall be in the front and in the rear of the army. I shall fly from one wing to the other. No squadron and no company will escape my observation. Those who act well I will reward, and will never forget them. We shall soon either have beaten the enemy or we shall see each other no more.

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