ここから本文です
TWO:The great difficulties of the Government at this time were the settlement of the questions with Spain of the right to cut logwood in the bay of Campeachy, and the retention of Gibraltar. The Spaniards had frequently resisted the cutting of logwood in the Bay of Campeachy by the English; and in 1717 the Marquis of Monteleone had presented a memorial against it; but the Board of Trade contended that the practice was of old standing, and amounted to a right. This representation was now laid before the House of Commons, and was backed by many petitions from the merchants of London and other places, complaining of the interruptions to their trade to the South American and West Indian colonies, which had been carried on by connivance rather than by actual permission of Spain. There was a great fermentation in the public mind on these subjects, and the Minister was accused of tamely submitting to national injuries. The nation seemed ready to rush into a war with Spain, and perhaps all the more so that the king, in his opening speech, had observed that "an actual war was preferable to such a doubtful peace, but that the exchange was very easy to be made at any time."

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:[See larger version]

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

THREE:But the English measures detained the Russian fleet in the Baltic with Greig at its head, and Russia was saved from her due chastisement. The King of Sweden, indeed, landed an army of thirty-five thousand men in Finland; and his brother, the Duke of Sudermania, appeared in the[352] Baltic at the head of a strong fleet. Nothing could have prevented Gustavus from marching directly on the Russian capital, and St. Petersburg was consequently thrown into the wildest alarm. But Gustavus was only bent on recovering the provinces which Russia had reft from Sweden. He advanced successfully for some time, the Russians everywhere flying before him; but Russian gold and Russian intrigue soon altered all this. Catherine ordered her fleet, which was in the Gulf of Finland, with Greig at its head, to bear down on the Swedish fleet, and, at the same time, emissaries were despatched amongst the officers of Gustavus's army with plenty of gold, and letters were sent to the States of Sweden, calling on them to disavow the proceedings of the king. Before Gustavus had left Sweden with his army, her Minister, passing over the king himself, had made similar communications to Gustavus's proud and disaffected nobles, and Gustavus had ordered him out of the country. The Russian and Swedish fleets now came to an engagement in the straits of Kalkbaden. The battle was desperate; the Swedes fought with their wonted valour; and the Russians, under the management of Greig and the British officers, showed that they were apt scholars. The two fleets separated, after doing each other great mischief, each claiming the victory. Catherine immediately rewarded Greig with a letter of thanks, written by her own hand, and with the more substantial present of a large sum of money, and a good estate in Livonia. Moreover, the partial success of Russia by sea had the effect of encouraging the corrupted officers of Gustavus to refuse to proceed farther in Finland.Whilst these events had been progressing, the Ministry had entered into a combat with the great unknown political essayist, Junius. Junius had advanced from Sir William Draper to the Duke of Grafton, and from the Duke of Grafton to the king in his sweeping philippics. For these daring censures, Woodfall, the printer of the Public Advertiser, was tried, and also Almon, the publisher of the London Museum, a monthly periodical, for reprinting the libel there. Almon was convicted of publishing, and sentenced to pay a fine of ten marks, and give security for his good behaviour for two years, himself in four hundred pounds, and two sureties in two hundred pounds each. He moved in vain for a new trial. Woodfall was convicted of "printing and publishing only;" but he obtained an order for a new trial, on the ground of the phrase "only" being ambiguous. But the circumstance which excited the attention and turned the resentment of both Liberal statesmen and the people was, that Lord Mansfield on these trials had instructed the juries to confine themselves to the facts alone, and to leave the question of legality to the judges. This was properly declared a dangerous infringement of the rights of juries, and calculated to make their verdicts merely the servile echoes of the dicta of the judges. Lord Chatham, on the 28th of November, denounced in the Peers this dictation of the judge to the juries. Serjeant Glynn, at the same time, moved in the Commons for an inquiry into the administration of justice in Westminster Hall, where such unconstitutional instructions could be given. This occasioned a warm debate, in which Burke, Dunning, and others, ably defended the public rights. The motion was negatived.
  • 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:THE PORTEOUS MOB. (See p. 67.) [After the Painting by James Drummond, R.S.A.]

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