ここから本文です
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:The genius of Lord Stair was anything but military, and soon led him into a dilemma. Instead of waiting, as he had first determined, for the reinforcements of Hessians and Hanoverians, he advanced up the river, with the intention of drawing supplies from Franconia. He advanced to Aschaffenberg, which he reached on the 16th of June; but Noailles had rapidly followed him, and adroitly seized on the fords of both the Upper and Lower Main, thus cutting off Stair both from his own stores at Hanau, and from the expected supplies of Franconia. At this critical moment King George arrived at the camp, and found Noailles lying in a strong position, and Stair cooped up with his army in a narrow valley between the wild and hilly forest of Spessart, which extends from Aschaffenberg to Dettingen and the river Main. To render his case the more desperate, he had quarrelled with Aremberg, who had let him pursue his march alone; and Stair now lay, with only thirty-seven thousand men, in the very grasp, as it were, of Noailles and his sixty thousand men.
  • 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:Whilst matters were in this discouraging condition, Lord Lexington was sent to Spain to receive the solemn renunciation of the Crown of France for Philip and his successors, in the presence of the Cortes, which accordingly took place on the 5th of November. Portugal, also, on the 7th of November, signed, at Utrecht, the suspension of arms, at the same time admitting to the Allies that she did it only as a matter of absolute necessity. The Portuguese had held out firmly till the English refused to give them any assistance, when the Marquis de Bay invaded the kingdom at the head of twenty thousand men, and laid siege to Campo-Major. The English troops in Spain were ordered to separate from those of the Allies under Count Stahremberg, and were marched into Catalonia to embark at Barcelona. The people of that province beheld the English depart with sentiments of indignant contempt. England had first incited them to take up arms and declare for King Charles under the most solemn engagements never to make peace without them. But now they had broken their faith in the most shameless manner, and left them to the vengeance of the French triumphant in Spain. Such on all sides were the facts which forced on the world the conviction of the perfidy of England, which had hitherto borne so fair a reputation.

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

THREE:There remain only the trials of Hunt and his associates in the meeting at Manchester to close the events which arose out of circumstances originating under the reign of George III. These took place at York spring assizes, whither they had been prudently removed out of the district where both parties were too much inflamed for a fair verdict to be expected. During the time that they lay in prison the conduct of Hunt had greatly disgusted his humble associates. He[156] showed so much love of himself that Bamford says he began to think that he could never have really loved his country. The Government had found it necessary a second time to lower its charge against the Manchester prisoners. At first it was high treason, then it subsided to treasonable conspiracy, and now, at last, it was merely "for unlawful assembling for the purpose of moving and inciting to hatred and contempt of the Government." Of this they were all convicted, and were confined in different gaols for various periods, and were called upon to give substantial security for good behaviour in future before being set at liberty. Hunt was imprisoned for three years in Ilchester gaol. It is only justice to him to state that though, during this imprisonment, he was continually sending to the newspapers complaints of ill treatment, he was instrumental in making known to the public some flagrant malpractices going on in the gaol, and which, through these exposures, were afterwards corrected.Of all the expectants of office in the Wellington Administration, the most bitterly disappointed was the ex-Chancellor, Lord Eldon, to whom official life had from long habit become almost a necessity. He had enjoyed power long enough in reason to admit of his retirement with a contented mind; but the passion for it was never stronger than at the present moment. He hastened to London a few days after Christmas on account of rumours of a dissolution of the Cabinet. Having so often done this when there was a talk of a Ministerial crisis, he was called the "stormy petrel." Believing that he had mainly contributed to bring about the Ministerial catastrophe, he was dreadfully mortified when he saw in the newspapers the list of the new Ministers beginning thus: "Chancellor, Lord Lyndhurst." He had not set his heart this time on the office of Lord Chancellor, he would have been content with the Presidentship of the Council or Privy Seal; but his name was not found in the list at all, nor had he been consulted in any way, or informed about what was going forward during the fortnight that passed before the Ministerial arrangements were completed. This utter neglect of his claims excited his anger and indignation to the utmost, and caused him to indulge in bitter revilings and threats against the new Cabinet. The great Tory lords shared in his resentment, and felt that they were all insulted in his person. Referring to the Ministerial arrangements, he wrote:"You will observe, Dudley, Huskisson, Grant, Palmerston, and Lyndhurst (five) were all Canningites, with whom the rest were three weeks ago in most violent contest and opposition; these things are to me quite marvellous. How they are all to deal with each other's conduct, as to the late treaty with Turkey and the Navarino battle, is impossible to conjecture. As the first-fruits of this arrangement, the Corporation of London have agreed to petition Parliament to repeal the laws which affect Dissenters."
  • 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).