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TWO:Carthagena was strongly fortified, and the garrison was reinforced by the crews of a squadron lying there under Don Blas de Leon. If the place was to be assaulted, it should have been done at once; but Vernon lay perfectly inactive for five days, as if to allow the enemy to make all his preparations for defence. Notwithstanding this, the brave English erected a battery on shore, and played so effectually on the principal fort, that they soon made a breach in it, whilst the fleet fired into the harbour, thus dividing the attention of the enemy. In spite of their advantages, the Spaniards abandoned their forts and batteries, the English entered the breach, the vessels in the harbour were destroyed, and the passage cleared so that the fleet could sail in and support the army. There appeared nothing capable of preventing the conquest of the town but the cabals of the two commanders. Lord Cathcart had caught the endemic fever and died, and was succeeded by General Wentworth in command of the land forces. Wentworth had a great contempt of Vernon, and Vernon was by no means well disposed towards Wentworth. The fleet having entered the harbour, the land forces were all disembarked, and posted within a mile of Carthagena; but there the success stopped. Vernon had written home his dispatches to the Duke of Newcastle saying, "The wonderful success of this evening and night is so astounding, that we cannot but cry out, 'It is the Lord's doing, and it seems marvellous in our eyes!'"

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:The fighting stopped to watch the Ojo-blanco playing tag with the little Apache, right in the heart of the stronghold. The general stood still, with a chuckle, and looked on. "Naughty little boy," he remarked to the captain of the scouts; "but your man Cairness won't catch him, though."Then taps sounded, ringing its brazen dirge to the night in a long, last note. It ended once, but the bugler went to the other side of the parade and began again. Lawton repeated the shaking of his fist. He was growing impatient, and also scared. A little more of that shrill music, and his nerves would go into a thousand quivering shredshe would be useless. Would the cursed, the many times cursed military never get to bed? He waited in the shadow of the corrals, leaning against the low wall, gathering his forces. The sentry evidently did not see him. The post grew more and more still, the clouds more and more thick.
  • 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:It will do no harm to go over, agreed Mr. Whiteside, slamming the door behind them. Its shorter down along the water.

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:They glanced sideways at the big Englishman, who appeared to be one of themselves, and at the little minister. On him, more especially on his hat, their eyes rested threateningly. They had heard of him before, most of them. They answered his genial greeting surlily, but he was quite unruffled. He beamed upon the room as he seated himself at one of the tables and ordered supper, for which, in obedience to a dirty sign upon the wall, he paid in advance.

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