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TWO:But although the Germans are afraid to let the truth be known, there is no reason why I should withhold my evidence. On the contrary, I will try to do everything I can to make public opinion do justice to the unfortunate Belgians, trodden down and insulted, falsely and vilely libelled by their oppressors, and accused of offences of which they never were guilty.

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:They had come to a better part of the town. They paused at length before Lytton Avenue. The house of many festivities was dark and dismantled. There was no sign of life or movement there.
  • 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:Mr. van Wersch was told that they intended to send him to Tongres, but after a deliberation between Captain Spuer and Major Krittel, a very kind man as I have already remarked, he was allowed to stay at Bilsen until the examination should be over. He was allowed to walk through the townlet under military escort at first, but later entirely free, and to sleep at the station under military guard. After another search, he was at last allowed to leave for Maastricht on Monday morning.

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:The prophecy proved to be correct. Isidore regretted that he had another engagement to dine out this evening. Perhaps it was only a pleasure deferred to the end of the week. Leona tore the paper up passionately."She struck me as being rather nice," Bruce replied. "And I am quite sure that she was sincere in her congratulations."

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