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TWO:"Nothing. You'd be shocked."

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 an hour later Reuben was down again at[Pg 320] Handshut's cottage, but this time a change had worked itself. The door hung wide openand the place was empty. He went through the two miserable little rooms, but there was no one, and nowhere for anybody to hide. The remains of a meal of bread and tea were on the table, and a fire of sticks was dying on the hearth. The lovers had flownto laugh at him from a safe distance.She was no longer merely dissatisfied. In her heart she passionately rebelled. She hated herself, and her condition, for now she hated Reuben. The vague hostility she had felt towards him during Fanny's short[Pg 100] life had given place to a definite hatred. She looked upon Reuben as the murderer of her child, and she hated him. During the first days of her grief he had been so kind to her that she had grown dependent on him and hatred was delayed, but now dependence and dazed gratitude had passed away, and in their place was a sick, heavy loathing for the man whose neglect and indifference she believed had killed her child. She could not endure the thought of giving him another. Sometimes she thought she would like to kill herself, but she was too weak a soul for anything desperate.
  • 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:"Sing ye who will of Love, or War, or Wine,She was very happy, and if she thought of Harry and what might have been, it only brought a delightful sad-smiling melancholy over her happiness like a bridal veil.

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

THREE:They flowed through Playden like a torrent through an open sluice, sweeping up and carrying on all sorts of flotsamvillagers from cottage doors, ploughboys from the farms down by the Military Canal, gipsies from Iden Wood ... a mixed multitude, which the central mass absorbed, till all was one steaming and shouting blackness.
  • 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'm shut of her!"

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