TWO:The king was fond of children; he liked to have his grand-nephews about him. One day, while the king sat at work in his cabinet, the younger of the two, a boy of eight or nine, was playing ball about the room, and knocked it once and again into the kings writing operation, who twice or oftener flung it back to him, but next time put it in his pocket, and went on. Please your majesty, give it me back, begged the boy, and again begged: majesty took no notice; continued writing. Till at length came, in the tone of indignation, Will your majesty give me my ball, then? The king looked up; found the little Hohenzollern planted firm, hands on haunches, and wearing quite a peremptory562 air. Thou art a brave little fellow. They wont get Silesia out of thee? cried he, laughing, and flinging him his ball.194
THREE:
THREE:Thus influenced, she yielded. Tears flooded her eyes, and her voice was broken with sobs as she said, I am ready to sacrifice myself for the peace of the family. The deputation withdrew, leaving the princess in despair. Baron Grumkow conveyed to the king the pleasing intelligence of her submission.Saturday night was very dark. A thick mist mantled the landscape. About midnight, the Russians, feigning an artillery attack upon a portion of the Prussian lines, commenced a retreat. Groping their way through the woods south of Zorndorf, they reached the great road to Landsberg, and retreated so rapidly that Frederick could annoy them but little.
THREE:During this sickness a very curious scene occurred, characteristic of the domestic life of this royal family. The second daughter, Frederica Louisa, beautiful as an angel, and a spoiled child of fifteen, was engaged to the Marquis of Anspach. We will allow Wilhelmina to describe the event which took place at the56 table. It was early in March, 1729, while the king was still suffering from the gout:
THREE:338 Just at that time, when all hope seemed lost, it so happened that a cannon-ball crushed the foot of the Austrian commander. This disaster, together with the darkness and the torrents of rain, caused the fire of the enemy to cease. The next morning some Prussian re-enforcements came to the rescue of the king, and he escaped.
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.
- 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.
The aromatic polyimide membrane is highly permeable to water vapor but less permeable to vapors of organic compounds such as alcohol etc.
- 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.
Acetone, ethanol, methyl ethyl ketone, butanol, isopropyl alcohol, ethyl acetate, methyl isobutyl ketone, others (including hexane and toluene).
- Product guide
- Alcohol distillation
- Distillation equipment
- High-purity distillation system
- Membrane separation type solvent dehydration system
- Reactor
- Evaporative concentration equipment
- Coulter spray dryer
- Microwave treatment system
- Filter dryer
- OS filter (continuous vacuum rotating filter)
- Hydrocyclone (liquid cyclone)
- Thermal oil heater (heat medium boiler)
- Process air heater (air heater)
- Ammonia treatment system
- Catalytic deodorizing equipment for ammonia and VOC gas
- Stationary cryogenic storage tank
- Portable cryogenic container
- Cryogenic liquefied gas evaporator