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TWO:He paused. "It's not the same thing."

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:Si came up at this moment with orders for them to pick up and go down to the ferry, and the lively hustle shut off Shorty's stream of information for the time being. The boys swarmed on to the bow of the ferry-boat, where they could scrutinize and devour with eager eyes the fateful shore of Kentucky.
  • 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:"When'll we see some rebels?" the boys asked.

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

THREE:Dodd turned to face him. "But you tried to escape.""Who the divil's goin' to carry this word, Oi'd like to know, Misther Klegg?" broke in Hennessey. "Are you goin' to put words into my mouth, Misther Klegg? Oi'll tell your Captain just fwhat Oi plaze, about you and your foight and your rations. Oi want no more worrids wid ye. Attintion, min! Shoulder, a-r-m-s! Roight face! Forward, foile left!��M-a-r-c-h!"
  • 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:"Bully for the Wild Wanderers of the Wabash," Shorty joined in. "They're the boss regiment in the army o' the Cumberland, and the Army o' the Cumberland's the boss army on earth. Hooray for US Co. Le's have a speech. Where's Monty Scruggs?""Yes?" Norma waited, a study in polite attention. The trace fell slowly in her hand to the pad on her knees and rested there.

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