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TWO:Frederick, thus urged, leaving the main body of his army, as258 he supposed, in utter rout, with a small escort, put spurs to his steed in the attempt to escape. The king was well mounted on a very splendid bay horse. A rapid ride of fifteen miles in a southerly direction brought him to the River Neisse, which he crossed by a bridge at the little town of Lowen. Immediately after his departure Prince Leopold dispatched a squadron of dragoons to accompany the king as his body-guard. But Frederick fled so rapidly that they could not overtake him, and in the darkness, for night soon approached, they lost his track. Even several of the few who accompanied him, not so well mounted as the king, dropped off by the way, their horses not being able to keep up with his swift pace.While these scenes were transpiring the Crown Prince was habitually residing at Potsdam, a favorite royal residence about seventeen miles west from Berlin. Here he was rigidly attending to his duties in the giant regiment. We have now, in our narrative, reached the year 1727. Fritz is fifteen years of age. He is attracting attention by his vivacity, his ingenuous, agreeable manners, and his fondness for polite literature. He occasionally is summoned by his father to the Smoking Cabinet. But the delicacy of his physical organization is such that he loathes tobacco, and only pretends to smoke, with mock gravity puffing from his empty, white clay pipe. Neither has he any relish for the society which he meets there. Though faithful to the mechanical duties of the drill, they were very irksome to him. His books and his flute were his chief joy. Voltaire was just then rising to celebrity in France. His writings began to attract the attention of literary men throughout Europe. Fritz, in his youthful enthusiasm, was charmed by them. In the latter part of June, 1729, a courier brought the intelligence to Berlin that George I. had suddenly died of apoplexy. He was on a journey to Hanover when he was struck down on the road. Almost insensible, he was conveyed, on the full gallop, to Osnabrück, where his brother, who was a bishop, resided, and where medical aid could be obtained. But the shaft was fatal. At midnight his carriage reached Osnabrück. The old man, sixty-seven years of age, was heard to murmur, It is all over with me, and his spirit passed away to the judgment.

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THREE:The young king, all unaccustomed to those horrors of war which he had evoked, was swept along with the inundation. The danger of his falling in the midst of the general carnage, or of his capture, which was, perhaps, still more to be dreaded, was imminent. His friends entreated him to escape for his life. Even Marshal Schwerin, the veteran soldier, assured him that the battle was lost, and that he probably could escape capture only by a precipitate flight.
  • 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:General Daun, elated by this victory, relinquished the plan of retiring to Bohemia, and decided to remain in Saxony for the winter. Frederick had but thirty-six thousand men in Saxony. Daun commanded seventy-two thousand.

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THREE:In the latter part of April, the weather being very fine, the king decided to leave Berlin and retire to his rural palace at Potsdam. It seems, however, that he was fully aware that his days were nearly ended, for upon leaving the city he said, Fare thee well, then, Berlin; I am going to die in Potsdam. The winter had been one of almost unprecedented severity, and the month of May was cold and wet. As the days wore on the kings health fluctuated, and he was continually struggling between life and death. The king, with all his great imperfections, was a thoughtful man. As he daily drew near the grave, the dread realities of the eternal world oppressed his mind. He sent for three clergymen of distinction, to converse with them respecting his preparation for the final judgment. It seems that they were very faithful with him, reminding him of his many acts of violence and tyranny, alluding particularly to his hanging Baron Schlubhut, at K?nigsberg, without even a trial. The king endeavored to defend himself, saying,The army, writes Prince Charles, mournfully, was greatly dilapidated. The soldiers were without clothes, and in a condition truly pitiable. So closely were we pursued by the enemy that at night we were compelled to encamp without tents.
  • 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).