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TWO:Mme. Le Brun generally spent the evening alone with Mme. Du Barry by the fireside. The latter would sometimes talk of Louis XV. and his court, always with respect and caution. But she avoided many details and did not seem to wish to talk about that phase of her life. Mme. Le Brun painted three portraits of her in 1786, 1787, and in September, 1789. The first was three-quarters length, in a peignoir with a straw hat; in the second, painted for the Duc de Brissac, she was represented in a white satin dress, leaning one arm on a pedestal and holding a crown in the other hand. This picture was afterwards bought by an old general, and when Mme. Le Brun saw it many years later, the head had been so injured and re-painted that she did not recognise it, though the rest of the picture was intact.

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:
  • 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:He gave orders that every one, women as well as men, should get out of their sledges or carriages when he passed. It was dreadfully cold, with deep snow, and he was always driving about, often almost without escort, so that he was not at once recognised; but it was dangerous to disobey.

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

THREE:He spoke half jokingly, but Cazotte saw no joke at all, but went into a corner without speaking, turned his face to the wall, and remained there in silence for a quarter of an hour, after which he came back with a joyful look.After his death, in order to distract her mind from the sorrow of it, she made a tour to Orlans, Blois, Tours, Bordeaux, &c., accompanied by her faithful Adla?de; after which she returned home and resumed her usual life, a happy and prosperous one, continually occupied by her beloved painting, surrounded by numbers of friends and adored by the two nieces, her adopted children. Eugnie Le Brun was like herself, a portrait painter, and although not, of course, of world-wide fame like [158] her aunt, she was nevertheless a good artist, and made a successful career, which gave an additional interest to the life of Mme. Le Brun.
  • 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:[46]I do not vote for his death; first, because he does not deserve it; secondly, because we have no right to judge him; thirdly, because I look upon his condemnation as the greatest political fault that could be committed. He ended his letter by saying that he knew quite well that he had signed his own death-warrant, and, beside himself [436] with horror and indignation, he actually went to the Abbaye and gave himself up as a prisoner. It was the act of a madman, for he might very likely have escaped, and his wife consoled herself with the idea that as there was nothing against him he would only suffer a short imprisonment.

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