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TWO:

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:Civil war seems to have been averted only by the Duke's precipitate abandonment of the undertaking to form a Ministry. No one can for a moment imagine that the chief members of the Grey Administration ever intended to proceed to illegal extremities, but that the conduct of their friends led the Reforming world to think of and prepare for armed resistance admits of little doubt. Parliament and the country were kept in suspense and anxiety by varying rumours about the formation of a Government for several days, during which comments were freely made on the conduct of the Duke of Wellington and his friends. On the one hand, it was confidently stated that the king would keep his word as to Reform, which the Duke had agreed to carry. On the other hand, it was denied that the Duke could ever consent to tergiversation so base. On the former supposition, Mr. Macaulay said he was willing that others should have "infamy and place." But he added, "Let us have honour and Reform." Sir Robert Inglis was too honest to differ from this view of the matter, and too candid to conceal his sentiments. He declared that he could not but regard such a course on the part of his leader "with the greatest pain, as one of the most fatal violations of public confidence which could be inflicted."
  • 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:[See larger version]In fact, whilst these events had been proceeding on the frontiers of France, Russia, Prussia, and Austria had been dividing Poland amongst them. The King of Prussia, when contemplating his participation in this vile business, issued a proclamation assigning the most virtuous reasons for it. It was to check the spread of French principles in Poland, which had compelled himself and his amiable allies, the Empress of Russia and the Emperor of Germany, to invade Poland. But these pretences were merely a cloak for a shameless robbery. Poland abutted on Prussia with the desirable ports of Thorn and Dantzic, and therefore Great Poland was especially revolutionary in the eyes of Frederick William of Prussia. The Polish Diet exposed the hollowness of these pretences in a counter-manifesto. This produced a manifesto from Francis of Austria, who declared that the love of peace and good neighbourhood would not allow him to oppose the intentions of Prussia, or permit any other Power to interfere with the efforts of Russia and Prussia to pacify Poland; in fact, his love of peace would not allow him to discountenance an aggressive war, but his love of good neighbourhood would allow him to permit the most flagrant breach of good neighbourhood. As for the Empress of Russia, she had a long catalogue of ingratitude against the Poles, in addition to their Jacobinical principles, and for these very convenient reasons she had now taken possession of certain portions of that kingdom, and called on all the inhabitants of these districts to swear allegiance to her immediately. The Empress having thus broken the ice of her real motives, the King of Prussia no longer pretended to conceal his, but called on all the inhabitants of Great Poland to swear allegiance to him forthwith. The Russian Ambassador at Grodno commanded the Poles to carry these orders of Russia and Prussia into effect by a circular dated the 9th of April. The great Polish Confederation, which had invited the interference of Russia in order to carry out their own party views, were much confounded by these announcements of their friends. They reminded the marauders of the engagements entered into by Russia, Prussia, and Austria, at the time of the former partition, to guarantee the integrity of the remainder. But this was merely parleying with assassins with the knife at their throats. The aggressive Powers by force of arms compelled poor King Poniatowski and the nobles to assemble a Diet, and draw up and sign an instrument for the alienation of the required territories. By this forced cession a territory, containing a population of more than three millions and a half, was made over to Russia; and another territory to Prussia, containing a million and a half of inhabitants, together with the navigation of the Vistula, with the port of Thorn on that great river, and of Dantzic on the Baltic, so long coveted. As for the small remainder of what once had been Poland, which was left to that shadow-king, Poniatowski, it was bound down under all the old oppressive regulations, and had Russian garrisons at Warsaw and other towns. But all these Powers were compelled to maintain large garrisons in their several sections of the appropriated country.[420]

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

THREE:It was five o'clockthe House densely crowded; for Lord Surrey was going to make the great Opposition motion of want of confidence, and only waited for the arrival of the Minister. As North hurried up the House, there were loud cries of "Order! order! Places! places!" North no sooner reached the Treasury bench than he rose to make his important disclosure; but the Opposition called vociferously for Lord Surrey, while the Ministerial members called for Lord North. Fox then moved that "Lord Surrey do speak first," but North instantly exclaimed, "I rise to speak to that motion." Being now obliged to hear him, for he was perfectly in order, he observed, that, had they suffered him at once to proceed, he might have saved them much useless noise and confusion, for, without any disrespect to the noble lord, he was going to show that his motion was quite unnecessary, as the Ministers had resigned, and that that resignation was accepted by the king! He had only wanted to announce that fact, and to move an adjournment of a few days, in order to make the necessary arrangements for the new Administration. Never was there a more profound surprise. The House was adjourned for five days, and the members prepared to depart and spread the news. But it proved a wild, snowy evening; the carriages had not been ordered till midnight, and whilst the members were standing about in crowds waiting for their equipages, rather than walk home through the snow, Lord North, who had kept his carriage, put three or four of his friends into it, and, bowing to the other members, said, laughingly, "You see, gentlemen, the advantage of being in the secret. Good night!"
  • 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:

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