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TWO:Gregg passed the hat and wig to Allingham, and whispered something. The other looked at the inside of the hat. There was a small label in the centre, with the following matter printed upon it:She had said too much, and knew it the moment she had said it. But the mists had congealed, and she felt obliged, as she would have expressed it, say, to Mrs Fyson, to speak her mind. She did not really speak her mind; she spoke what some perfectly groundless jealousy dictated to her.

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 Doctor explained that the hole was a cask set in the ground, and that it probably contained liquid manure. The Japanese use it for enriching their fields. They keep it in these holes, covered with a slight roof to prevent its evaporation as much as possible, and they spread it around where wanted by means of buckets. The great drawback to a walk in a Japanese field is the frequency of the manure deposits, as the odor arising from them is anything but agreeable. Particularly is this so in the early part of the season, when the young plants require a great deal of attention and nourishment. A nose at such times is an organ of great inconvenience.
  • 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:"Look here," he broke out, after a collected pause, "once and for all, who are you?"The wedding procession that our boys encountered consisted of the bride and her mother, with a servant to hold an umbrella to protect them[Pg 138] from the sun. Mother and daughter were richly attired, and their heads were covered with shawls heavily embroidered. Weddings in Japan do not take place in the temples, as might naturally be expected, but a part of the ceremonial is performed at the house of the bride, and the remainder at that of the bridegroom. After the wedding the bride accompanies her mother to the temple to say her prayers for a happy life, and this was the occasion which our young adventurers happened to witness.

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

THREE:Join your mother, John, he said to his other son."And you want me not to make use of him."
  • 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:There were plenty of people in Bracebridge who possessed it, but except at meetings and on official occasions he did not come in contact with them. As ex-fishmonger, as proprietor and managing director of the Stores, he moved in a society quite{70} distinct from those to whom John was learning so quickly to belong. But he could see them tellingly contrasted with each other if he cared to walk along Alfred Street, past the church where he was so regular an attendant on Sunday, to where there stood side by side the two social clubs of Bracebridge, namely the Bracebridge Club to which he himself and other business men belonged, and next door, the County Club from which those of his own social standing were excluded. The Bracebridge Club was far the more flourishing of the two: its bow-windows were always full of sleek and prosperous merchants, having their glass of sherry before lunch, or reading the papers when they arrived in the pleasant hour after offices and shops were shut in the evening. These premises were always crowded at the sociable hours of the business day, and at the last committee meeting the subject of an extension of accommodation had been discussed. There was no such congestion next door, where retired colonels, and occasional canons of the cathedral, and county magnates in Bracebridge for the day spoke softly to each other, or sought the isolation of a screening newspaper in a leather arm-chair. But the quality which Keeling found so hard to define and so easy to recognize, and which to him was perfectly distinct from any snobbish appreciation of position or title, brooded over those portals of the County{71} Club. In the families of those who frequented it the produce of his own secret garden grew wild, as it were: the culture, the education of which it was the fruit were indigenous to the soil. He did not suppose that Colonel Crawshaw, or Canon Arbuthnot, or Lord Inverbroom discussed Omar Khayyam or the Morte dArthur any more than did Alderman James, or Town-Councillor Phillips, but there was the soil from which culture sprang, just as from it sprang that indefinable air of breeding which already he observed in John. One day he had seen John standing in the window there with Colonel Crawshaw and his son, who was a schoolfellow of Johns, and Keelings heart had swelled with a strange mixture of admiration and envy to see how much John was at ease, sitting on the arm of a big chair, and with a nameless insouciance of respect refusing a cigarette which Colonel Crawshaw had offered him. Lord Inverbroom stood by John; and John was perfectly at ease in these surroundings. That was a tiny instance, but none could have been more typical. Keeling wanted, with the want of a thirsty man, not so much to belong to the County Club, as to feel himself at ease there if he did belong.

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