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TWO:The steward, after thus relieving his mind from all anxiety respecting the dress, proceeded to the sign of the Mitre in Silver Girdle-street, a well known resort for certain useful adjuncts to the courts of law.

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:"Peace, woman!" interrupted the abbot: "peacepresume not to interfere." And then, turning to the judge, he added, "Sir Robert Skipwith, I again demand of you the custody of this woman."

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

THREE:Reuben still dreamed of that Fair-place, and occasionally schemed as well; but everything short of the death of the Squireand his sonseemed useless. However, he now had the rest of Boarzell in such a state of cultivation that he sometimes found it possible to forget the land that was still unconquered. That year he bought a hay-elevator and a steam-reaper. The latter was the first in the neighbourhoodnever very go-ahead in agricultural mattersand quite a crowd collected when it started work in the Glotten Hide, to watch it mow down the grain, gather it into bundles, and crown the miracle by tying these just as neatly as, and much more quickly than, a man.
  • 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:His loneliness seemed to drive Reuben closer to the earth. He still had that divine sense of the earth being at once his enemy and his only friend. Just as the gorse which murders the soil with its woody fibres sweetens all the air with its fragrance, so Reuben when he fought the harsh strangling powers of the ground also drank up its sweetness like honey. He did not work so hard as formerly, though he could still dig his furrow with the best of themhe knew that the days had come when he must spare himself. But he maintained his intercourse with the earth by means of long walks in the surrounding country.

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