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TWO:In the town is the tomb of the Ranee Sipri: walls of lace, balconies of brocade carved in stone. Opposite this mausoleum are an open mosque and two minarets as slim as sapling pines, wrought with arabesques as fine as carved ivory. There are lamps carved in relief on the walls, each hung by chains under-cut in stone with Chinese elaboration; and this lamp is everywhere repeatedon the mosque, on the tomb, and on the base of the minarets. The building, which has the faintly russet tone of old parchment, when seen in the glow of sunset takes a hue of ruby gold that is almost diaphanous, as filmy as embroidered gauze.In another building is the hall where the dastours say the last prayers over the dead in the presence of the relations; the body is then stripped in a consecrated chamber and abandoned to the mysteries of the tower.

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:Then, two and two, carrying on their shoulders heavy trays piled with presents, women mount the steps of the house, the bridegroom standing at the bottom. The bride's mother comes forth to meet them in a dress of pale-coloured China crape covered with a fine white saree. She waves her closed hand three times over the gifts, and then, opening it, throws rice on the ground. This action[Pg 16] she repeats with sugar and sweetmeats, and finally with a coco-nut. And each time she empties her hand a naked boy appears from heaven knows where, gathers up what she flings on the ground, and vanishes again, lost at once in the shadows of the garden.

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

THREE:In every shop of the High Street jewellers are on the look-out for customers, hale them in, tease them to buy, and open for inspection little bags or cardboard boxes kept in safes, and containing the finest sapphires in the world. The day slips by in bargaining for the gems, in endless discussions and feigned departures. The indefatigable vendors return to the charge, run after the customer, wait for him at the door of a rival dealer, and drag him back again. Then there is a fresh dispute over prices, till irresistible argument at last brings down the estimates to a third or a quarter of what they were at starting.The baboo who has lost caste and been half-civilized in the Anglo-Indian colleges, is always the middleman between the Government and the poor; and he, barefaced and with no pretence of concealment, took twenty per cent. of the wages he was supposed to pay the labourers. And there were none but baboos to superintend the poorhouses and the famine-camps. It is said that during the previous famine some made fortunes of six to eight lacs of rupees (the lac is 10,000).
  • 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:On entering the park the cocked turbans of the bodyguard again reminded us of the hats of the French Guards.At the railway station thousands of people had collected to take leave of a great turbaned moollah from Mecca, dressed in yellow silk. Long after we had left Darjeeling the faithful ran by the side of the carriage to kiss his hand, on which blazed an enormous diamond cut in a cone; and all along the road, when the train going downhill went too fast for anyone to keep up with it, Moslem natives bowed and prostrated themselves in the road, shouting words of Godspeed to the holy man. And at one stopping-place a little carpet was spread, on which he took off his shoes and prayedhurried through his last prostrations by the whistle of the locomotive.

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