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TWO:On the very edge of the Jumna, where russet fields break the monotony of its white sandy banks, is the private state-room, the residence of the sovereigns of Delhi, built of translucent milky[Pg 217] marble, warmed by the reflection of gold inlaid on the columns and merged with the stone that is turned to amber.

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:He came into ours as if he were at home, and amused himself by worrying me. At first he made believe to throw my rings out of window, substituting others, I know not how, which I saw fall on the line and roll into the grass on the bank. My watch got into his hands and vanished; I found it in my friend T's pocket, and afterwards in a basket of provender closed at Bhawnagar, and which I unpacked with my own hands.
  • 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:But at Byculla, in Grant Road, the street of gambling-houses, there was a glare of lights; gaudy lanterns were displayed at the windows where spangles and tinsel trinkets glittered. And then, between two brightly illuminated houses where every window was wide open, there was the dark gap of a closed house, in front of it a pan of sulphur burning. The green and purple flame flickered grimly on the faces of the passers-by, making their dhotis look like shrouds wrapping spectres.

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

THREE:All the men carry fighting quails in little cages made of a net stretched over a wooden tray and cone-shaped at top. Towards evening, in the shade of the houses, at the street corners, in the courtyardseverywhere, there is a group betting on the chances of a fight. The birds taken out of the cages at first turn slowly round each other, their beaks close together. Then a spring, a flutter of wings and flying feathers; the quails strike and peck, aiming at the head, and then suddenly they seem quite indifferent and turn round and round again, picking up grain from the ground. When a[Pg 284] bird is killed at the end of a battle, its eyes blinded and its breast torn open, it is considered a fine, a noble spectacle, and amateurs will talk of it for a long time. As a rule, after a few rounds one of the birds tries to get away. Then its owner pricks its neck with a knife, and the gasping creature dies slowly in the dust, the blood oozing drop by drop.After passing through the town, all flowery with green gardens, at the end of a long, white, dusty road, where legions of beggars followed me, calling me "Papa" and "Bab," that is to say father and mother, I arrived at the residence of the Gaekwar, the Rajah of Baroda. At the gate we met the palace sentries released from duty. Eight men in long blue pugarees and an uniform of yellow khakee (a cotton stuff), like that of the sepoys, with their guns on their shoulders, looked as if they were taking a walk, marching in very fantastic step. One of them had a bird hopping about in a little round cage that hung from the stock of his gun. Three camels brought up the rear, loaded with bedding in blue cotton bundles.
  • 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:Tazulmulook finds Bakaoli asleep in her garden, and after plucking the miraculous flower he exchanges the ring for that of the princess and departs. Bakaoli awakes, and discovering the theft of the flower and of her ring is much disturbed, and gives orders that the thief is to be caught.A man in the fort always struck out the hours on a gong, very slowly, in the heat of the day. Twelve at noon was interminableone, two, three were so feeble as to be scarcely audible. And then when it was cooler and the tom-toms could be heard in the distance, the strokes had a queer dislocated rhythm, and sometimes even a stroke too many, smothered in a hurried roll.

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