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TWO:Another place at which she liked staying was Gennevilliers, which belonged to the Comte de Vaudreuil, a great friend of hers, and one of the subjects of malicious gossip about her. Gennevilliers was not so picturesque as the other places, but there was an excellent private theatre. The Comte dArtois and all his society always came to the representations there.

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:Another and more reprehensible episode took place when the Comte dArtois, then a lad of sixteen, was just going to be married to the younger sister of the Comtesse de Provence, daughter of the King of Sardinia.
  • 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 Empress was not in the least like what she had imagined. Short and stout, though exceedingly dignified, her white hair was raised high above her forehead, her face, still handsome, expressed the power and genius which characterised her commanding personality, her eyes and her voice were gentle, and her hands extremely beautiful. She had taken off one of her gloves, expecting the usual [126] salute, but Lisette had forgotten all about it till afterwards when the Ambassador asked, to her dismay, if she had remembered to kiss the hand of the Empress.Others there were who showed the basest ingratitude. The Marquise de had been saved by Mme. Tallien, and hidden for three weeks in her boudoir. Not even her maid knew of her presence there. Trzia herself not only brought her food and waited upon her, but obtained her pardon and got part of her fortune restored to her. For some time she appeared very grateful, and as long as Tallien was powerful she came constantly to see Trzia, often asking for fresh favours.

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

THREE:The Duke put her back in the carriage and sat holding her in his arms; of what passed during their drive she never had a clear recollection, except that in a voice almost inaudible she ventured to ask if Rosalie was still alive, to which her father replied upon his word of honour that he had heard nothing of her. More, she dared not say, frightful visions rose before her eyes, she fancied herself seated upon the tumbril bound with other victims, and the thought was almost a relief to her.
  • 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:Mme. de Valence seems to have accepted the situation, but by no means with the Griselda-like satisfaction of her sister. Very soon her reputation much resembled that of her husband, and many were the anecdotes told to illustrate the manners and customs of their mnage.Et tranquille je veille, et ma veille aux remords,

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