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TWO:A royal crown was placed upon my head, together with twenty-four curls of false hair, each as big as my arm. I could not hold up my head, as it was too weak for so great a weight. My gown was a very rich silver brocade, trimmed with gold lace, and my train was twelve yards long. I thought I should have died under this dress. Monsieur,Although I have not the satisfaction of knowing you personally, you are not the less known to me through your works. They are treasures of the mind, if I may so express myself; and they reveal to the reader new beauties at every perusal. I think I have recognized in them the character of their ingenious author, who does honor to our age and to human nature. If ever the dispute on the comparative merits of the moderns and the ancients should be revived, the modern great men174 will owe it to you, and to you only, that the scale is turned in their favor. With the excellent quality of poet you join innumerable others more or less related to it.

Hydrocyclone (liquid cyclone)01

Hydrocyclone (liquid cyclone)02

A hydrocyclone (liquid cyclone) injects treatment solution into stationary equipment to perform separation, classification, and concentration, and is an innovative separator with a very simple structure and no drive unit.

Structure of a hydrocyclone (liquid cyclone)

A suspension containing fine particles of several micrometers or more is supplied to a cylindrical container circumferentially at high speed. And as a result it starts to rotate and a centrifugal force is generated. At this time a gravitational acceleration of several tens of thousands of G is generated in the circumferential direction, and thus leading to fast sedimentation and concentration of the fine particles. The separated concentration can be freely selected by changing the supply rate (supply pressure and flow rate) and the flow ratio of the outlet. Our hydrocyclone (liquid cyclone) was designed and manufactured to classify and concentrate fine particles, and so has a small element.

THREE:All thoughts of the double marriage were for the moment relinquished. The Czar of Russia had a son and a daughter. It was proposed to marry Wilhelmina to the son and Fritz to the daughter, and thus to secure a Russian instead of an English alliance. Harassed by these difficulties, Frederick William grew increasingly morose, venting his spite upon his wife and children. Fritz seriously contemplated escaping from his fathers abuse by flight, and to take refuge with his uncle George in England, and thus to secure his marriage with Amelia. The portraits of the62 princess which he had seen proved her to be very beautiful. All reports pronounced her to be as lovely in character as in person. He was becoming passionately attached to her. Wilhelmina was his only confidante. Regard for her alone restrained him from attempting to escape. He would have done so long ago, writes Dubourgay, under date of August 11, 1729, were it not for his sister, upon whom the whole weight of his fathers resentment would then fall. Happen what will, therefore, he is resolved to share with her all the hardships which the king, his father, may be pleased to put upon her.
  • Equipment costs can be reduced.
  • Operating costs can be reduced.
  • Maintenance costs can be reduced.
  • Any change in raw material and product can be easily addressed.
  • Large amounts can be treated in a small area.
  • Separation and cleaning are easy because of the simple structure.
  • Simplified control
  • This equipment can be operated in synchronization with external devices.
  • Alarm and interlock mechanism.
THREE: Monsieur,Although I have not the satisfaction of knowing you personally, you are not the less known to me through your works. They are treasures of the mind, if I may so express myself; and they reveal to the reader new beauties at every perusal. I think I have recognized in them the character of their ingenious author, who does honor to our age and to human nature. If ever the dispute on the comparative merits of the moderns and the ancients should be revived, the modern great men174 will owe it to you, and to you only, that the scale is turned in their favor. With the excellent quality of poet you join innumerable others more or less related to it.
  • Classification and concentration for the manufacture of inorganic powder materials
  • Classification of ceramic materials
  • Removal of fine particles, including iron powder
  • Removal of fine particles from pigments
  • Removal of fine organic particles from solvents
  • Separation of starch and yeast
  • Removal of fine particles from high-temperature strong acid solutions
  • Removal of fine particles from low-temperature solutions