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TWO:"Yes."

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:He drew level with her, not seeing her. She did not move, she scarcely breathed, and he had almost passed her ... then suddenly his eyes turned and met hers.In spite of the farm's new activities, he found that he could still manage without engaging fresh labour. The odds and ends of work which his boys took off him and[Pg 123] Beatup left them free to attack the bigger enterprises. And as Odiam grew the children would grow. Even now they were all impressed for service, except little George, who was delicate and, moreover, subject to fits. Their work was variedthey scared birds from the crops, fed the poultry, collected the eggs, drove the cows to and from pasture, fed the pigs, ran errands to the neighbouring farms. In course of time Albert learned milking, and could saddle old Crump the roan, or put him into the gig.

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

THREE:"Do not look on me so wildly, Margaret," said he; "these bruises are nothing. Aye, even that," as she was examining, with the apprehensions of a tender wife, the black and almost shapeless appearance of his right hand and arm; "even that would be as well as ever in less than a monthbut it is their triumph and their treachery I feel: it is this that gnaws my very souland all because I thought myself too wise to take a woman's counsel,and in the very prison, too, where they thrust my poor mother! I have not tasted meat or drink since I entered. There stand the water and the breadthough the burning in my throat almost drives me mad: not a drop will I taste, though the leech told me to drink as much as I couldnor a morsel will I eat."Tyler and his Kentish men were at this time upon Blackheath, awaiting the monk impatiently, who had strictly enjoined that no attack should be made upon London till the word was received from him. The day, however, wore away, and John Ball did not appear. The men grew impatient, but Tyler, though brooking the delay as ill as the most ardent among them, hesitated to take any decided step until the sanction of the prophet should warrant the deed.
  • 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 walked on rapidly through the forest, but neither spoke. Black Jack, hardened as he was, was not altogether at ease in thus betraying a confiding man; and this feeling was not lessened by the suspicions Margaret had expressed, and he endeavoured to deceive even himself into a belief that he should have been better pleased if the yeoman had taken the wife's advice. However, he resolved, as he hurried on, that he would be well paid for so troublesome an affair. Holgrave was not more composed. In despite of what he considered his better judgment, he could not help being, in some measure, imbued with the fears of his wife; and, as he followed his silent conductor, a thousand indistinct apprehensions floated in his mind.The most awful of a farmer's dooms had fallen on Reuben. The new Contagious Diseases of Animals Act made it more than probable that all his herd would have to be slaughtered. Of course, there would be a certain amount of compensation, but government compensation was never adequate, and with the multitudinous expenses of disinfecting and cleansing he was likely to sustain some crippling losses, just when every penny was vital to Odiam. He knew of a man who had been ruined by an outbreak of pleuro-pneumonia, of another who had been forced by swine-fever to sell half his farm. Besides, any hope of a deal over his milk-round was now at an end. His dairy business, whether in town or country, was destroyed, and his reputation would be probably as unjustly damaged, so that he would not be able to adventure on that road for yearsperhaps never again.

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