ここから本文です
TWO:"Because I prefer to ask you, that's why—and to make you answer, too."

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:She was happier than she had been in Washington. Landor saw that, but he refused to see that she was[Pg 181] also better. However much a man may admire, in the abstract, woman as a fine natural animal, unspoiled by social pettiness, he does not fancy the thing in his wife. From the artistic standpoint, a regal barbarian, unconfined, with her virtue and her vices on a big scale, is very well; from the domestic, it is different. She is more suitable in the garb of fashion, with homemade character of parlor-ornament proportions."Come in," said her husband. He was pouring out a drink of whiskey.
  • 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:"Everybody ought to be uncomfortable," Ellton told them; "everybody who believed the first insinuation he heard ought to be confoundedly uncomfortable." He resigned from the acting adjutancy and returned to his troop duties, that Landor, who had relieved Brewster of most of the routine duties, and who was still fit for the sick list himself, might not be overburdened.

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

THREE:The men went away, however, without much trouble beyond tipsy protests and mutterings, and the sutler rewarded the guard with beer, and explained to Landor that several of the disturbers were fellows who were hanging round the post for the beef contract; the biggest and most belligerent—he of the fierce, drooping mustachios—was the owner of the ranch where the Kirby massacre had taken place, as well as of another one in New Mexico.In the opinion of Landor, who knew the impracticable country foot for foot, they were well-intentioned lunatics. But they were agreeable guests, who exchanged the topics of the happy East for the wild turkey and commissary supplies of the Far West, and in departing took with them a picturesque, if inexact, notion of army life on the frontier, and left behind a large number of books for Felipa, who had dazzled their imaginations.
  • 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:"I have been lied to," came the muttering voice from the folds of the red I. D. blanket, which almost met the red flannel band binding down his coarse and dirty black hair. It was early dawn and cold. Cairness himself was close to the brush fire.It was unfortunate for Landor, as most things seemed to be just then, that the Department Commander happened to have an old score to settle. It resulted in the charges preferred by Brewster being given precedence over the request for a court of inquiry. The Department Commander was a man of military knowledge, and he foresaw that the stigma of having been court-martialled for cowardice would cling to Landor through all his future career, whatever the findings of the court might be. An officer is in the position of the wife of C?sar, and it is better for him, much better, that the charge of "unsoldierly and unofficer-like conduct, in violation of the sixty-first article of war," should never come up against him, however unfounded it may be.

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