ここから本文です
TWO:The Crown Prince had for some time been inspired with an ever-increasing ambition for high intellectual culture. Gradually he was gathering around him, in his retreat at Reinsberg, men of high literary reputation, and was opening correspondence with the most distinguished men of letters in all the adjacent countries.

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:The betrothal took place in the Berlin palace on Monday evening, March 10, 1732. Many distinguished guests from foreign courts were present. The palace was brilliantly illuminated. The Duke and Duchess of Bevern, with their son, had accompanied their daughter Elizabeth to Berlin. The youthful pair, who were now to be betrothed only, not married, stood in the centre of the grand saloon, surrounded by the brilliant assemblage. With punctilious observance of court etiquette, they exchanged rings, and plighted their mutual faith. The old king embraced the bride tenderly. The queen-mother, hoping that the marriage would never take place, saluted her with repulsive coldness. And, worst of all, the prince himself scarcely treated143 her with civility. The sufferings of this lovely princess must have been terrible. The testimony to her beauty, her virtues, her amiable character, is uncontradicted. The following well-merited tribute to her worth is from the pen of Lord Dover:
  • 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 head of Medusa, writes the princess, never produced such horror as did this piece of news to the queen. For some time she could not utter a word, and changed color so often that we thought she would faint. Her state went to my heart. I remained as immovable as she. Every one present appeared full of consternation.My lord, the court of Vienna has entirely divulged our secret. The Dowager Empress has acquainted the court of Bavaria with it. Wasner, the Austrian minister at Paris, has communicated it to the French minister, Fleury. The Austrian minister at St. Petersburg, M. Linzendorf, has told the court of Russia of it. Sir Thomas Robinson has divulged it to the court of Dresden. Several members of the British government have talked about it publicly.

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

THREE:Scarcely had the conflict upon the extreme left commenced ere it was evident that by the military sagacity of Frederick the442 doom of the Austrian army was sealed. With thirty thousand men he had attacked ninety thousand on the open field, and was utterly overwhelming them. An Austrian officer, Prince De Ligne, describing the battle, writes:As an administrative officer the young sovereign was inexorable and heartless in the extreme. Those who had befriended him in the days of his adversity were not remembered with any profusion of thanks or favors. Those who had been in sympathy with his father in his persecution of the Crown Prince encountered no spirit of revenge. Apparently dead to affection, and oblivious of the past, the young sovereign only sought for those agents who could best assist him in the work to which he now consecrated all his energiesthe endeavor to aggrandize the kingdom of Prussia. Poor Doris Ritter received but a trivial pension for her terrible wrongs. Lieutenant Keith, his friend and confederate in his contemplated flight, who had barely escaped with his life from Wesel, after ten years of exile hastened home, hoping that his faithful services and sufferings would meet with a reward. The king appointed him merely lieutenant colonel,194 with scarcely sufficient income to keep him from absolute want. Perhaps the king judged that the young man was not capable of filling, to the advantage of the state, a higher station, and he had no idea of sacrificing his interests to gratitude.
  • 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:His garrison consisted of about fourteen thousand infantry and six hundred dragoons. General Daun was at the distance of but two marches, with a larger Austrian force than Frederick commanded. Nothing can more clearly show the dread with which the Austrians regarded their antagonist than the fact that General Daun did not march immediately upon Olmütz, and,451 with the aid of a sally from the garrison, overwhelm and crush Frederick beneath their united assaults. You inspire the ambition to follow in your footsteps. But I, how often have I said to myself, unhappy man! throw down a burden which is above thy strength! One can not imitate Voltaire without being Voltaire.

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