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TWO:As Mme. Le Brun remarked in her own case: It is no longer a question of fortune or success, it is only a question of saving ones life, but many people were rash enough to think and act otherwise, and frequently paid dearly for their folly. Mme. de Fleury returned to Paris while, or just before, the Terror was raging, and availed herself of the revolutionary law, by which a husband or wife who had emigrated might be divorced. But soon after she had dissolved her marriage and resumed the name of Coigny she was arrested and sent to St. Lazare, one of the most terrible of the prisons of the Revolution, then crowded with people of all ages, ranks, and opinions.They decided to stay at Aix for the present, and had just taken and furnished a small apartment when they heard the French army, under Dumouriez, was advancing upon Aix.

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:About this time she arranged for her brother an excellent marriage which turned out very happily. She had the young people to live with her at first, and M. de Genlis was extremely kind to them; but at the end of some months Mme. de Montesson, in whom she had contrived to arouse an interest in them, took them to live permanently with her.
  • 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:Capital letter WBalls were not then the crushes they afterwards became. The company was not nearly so numerous; there was plenty of room for those who were not [54] dancing to see and hear what was going on. Mme. Le Brun, however, never cared for dancing, but preferred the houses where music, acting, or conversation were the amusements. One of her favourite salons was that of the charg daffaires of Saxony, M. de Rivire, whose daughter had married her brother Louis Vige. He and her sister-in-law were constantly at her house. Mme. Vige acted very well, was a good musician, and extremely pretty. Louis Vige was also a good amateur actor; no bad or indifferent acting would have been tolerated in the charades and private theatricals in which Talma, Larive, and Le Kain also took part.

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

THREE:
  • 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:Her husband was a miller, who had, apparently by his manipulation of contracts given him for the army and by various corrupt practices, made an enormous fortune. He and his wife wished to enter society, but not having any idea what to do or how to behave, they wanted Mme. de Genlis to live with them as chaperon and teach them the usages of the world, offering her 12,000 francs salary and assuring her that she would be very happy with them as they had a splendid h?tel in the rue St. Dominique, and had just bought an estate and chateau in Burgundy. She added that M. de Biras knew Mme. de Genlis, as he had lived on her fathers lands. He was their miller! [134]

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