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:[81]There was also a vast deal of decorations of ceilings and staircases still going on, and foreign artists flocked over to execute it. Laguerre, a Frenchman, succeeded Verrio in this department, and his works yet remain at Hampton Court, Burleigh, Blenheim, and other places. Laguerre was appointed to paint the cupola of St. Paul's, designs having been offered also by Antonio Pellegrini, who had thus embellished Castle Howard; but their claims were overruled in favour of Sir James Thornhill. Besides these, there were Lafosse, who had decorated Montagu House, Amiconi, a Venetian, and others, who executed many hundred square yards of such work in England. Such was the fashion for these foreign decorators, that when a native artist appeared equal to any one of them in skill and talent, and superior to most, he found himself paid at a very inferior and invidious rate.
  • 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:The king rejoiced too soon. The announcement to the public of the queen's death was the knell of the popularity which he had recently acquired. There was an immediate and powerful reaction in the public mind against the king, which was strengthened by the ungracious measures adopted in connection with her funeral. There was a clause in her will to this effect:"I desire and direct that my body be not opened, and that three days after my death it be carried to Brunswick for interment; and that the inscription on my coffin be, 'Here lies Caroline of Brunswick, the injured Queen of England.'" The Government were very anxious to have the corpse sent out of the kingdom immediately, in order that its presence might not interfere with the festivities in Ireland; they therefore wished to have the remains dispatched at once to Harwich for embarkation. Lady Hood appealed in vain to Lord Liverpool for some delay on the ground that the queen's ladies were not prepared to depart so soon, at the same time protesting against any military escort. The military guard was an ostensible honour; but its real object was to prevent popular manifestations detrimental to the Government in connection with the funeral. The friends of the queen could not even learn by what route the body would be conveyed. It should have gone through the City, where the Lord Mayor and Corporation announced their intention of following the hearse; but to prevent that honour, it was ordered that the corpse should be sent round by the New Road[218] to Romford. The funeral passed from Hammersmith to Kensington Church without obstruction; there the conductors were turning off from the way to the City, in order to get into the Bayswater Road, when they were met by a loud cry of wrath and execration from the multitude. In a few minutes the road was dug up, barricaded, and rendered impassable. The Life Guards and the chief magistrate of Bow Street appeared, and seeing the impossibility of forcing a passage, they ordered the cortge to proceed on the direct route through the City, amidst thundering shouts of victory that might have appalled the king had he heard them. In the meantime the multitude had been rushing through the parks in mighty surging masses, now in one direction and now in another, according to the varying reports as to the course the procession was to take. Orders had been issued from the Government that it should go through the Kensington gate of Hyde Park, but the people closed the gates, and assumed such a fierce and determined attitude of resistance that the authorities were again compelled to give way, and again the popular shouts of victory sounded far and wide. Peremptory orders were given by the Government to pass up the Park into the Edgware Road, either by the east side or through Park Lane. In the effort to do this the line of procession was broken, the hearse was got into the Park, and hurried onwards to Cumberland Gate; but the people had outrun the military, and again blocked up the way in a dense mass. Here a collision ensued: the populace had used missiles; the military were irritated, and having had peremptory orders, they fired on the people, wounding many and killing two. But the people, baffled for the moment, made another attempt. At Tottenham Court Road the Guards found every way closely blocked up, except the way to the City. In this way, therefore, they were compelled to move, amidst the exulting shouts of the multitude. Seeking an outlet to the suburbs at every turn in vain, the procession was forced down Drury Lane into the Strand. The passage under Temple Bar was accompanied by the wildest possible excitement and shouts of exultation. The Corporation functionaries assembled in haste and accompanied the funeral to Whitechapel. On the whole way to Romford, we read, that not only the direct, but the cross roads, were lined with anxious spectators. The shops were closed, the bells were tolling, mourning dresses were generally worn, and in every direction symptoms abounded of the deep feeling excited by the death of the queen. The funeral cortge rested for the night at Colchester, the remains being placed in St. Peter's Church. There the plate with the inscription "injured Queen" was taken off, and another substituted. At Harwich the coffin was unceremoniously conveyed to the Glasgow frigate. At length the remains arrived at their last resting-place in a vault beneath the cathedral at Brunswick.

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

THREE:[See larger version]
  • 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:Gloomy as was the Pretender's fortune, it was, nevertheless, infinitely better than that of thousands who had ventured their lives and fortunes in his cause. There were not many prisoners in Scotland, but the clans which had sided with the English Government were hounded on to hunt down those who had been out with the Pretender amongst their hills, and they were hunted about by the English troops under the guidance of these hostile clans; and where they themselves were not to be found, their estates suffered by troops being quartered in their houses and on their lands. In England the prisons of Chester, Liverpool, and other northern towns were crowded by the inferior class of prisoners from the surrender of Preston. Some half-pay officers were singled out as deserters, and shot by order of a court-martial; but the common soldiers were eventually acquitted or let off with light sentences.Nevertheless, the results actually attained in the first two years were briefly these: first, the[466] chargeable letters delivered in the United Kingdom, exclusive of that part of the Government's correspondence which formerly passed free, had already increased from the rate of about 75,000,000 a year to that of 208,000,000; secondly, the London district post letters had increased from about 13,000,000 to 23,000,000, or nearly in the ratio of the reduction of the rates; thirdly, the illicit conveyance of letters was substantially suppressed; fourthly, the gross revenue, exclusive of repayments, yielded about a million and a half per annum, which was sixty-three per cent. on the amount of the gross revenue of 1839, the largest income which the Post Office had ever afforded. These results, at so early a stage, and in the face of so many obstructions, amply vindicated the policy of the new system. But by its enemies that system was declared to be a failure, until the striking evidence of year after year silenced opposition by an exhaustive process.

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