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TWO:But it was much easier for Frederick to issue these orders than for Leopold to execute them. As Leopold could not, in a day, gather sufficient force to warrant an attack upon the Austrians, the king was greatly irritated, and allowed himself to write to Leopold in a strain of which he must afterward have been much ashamed. On the 19th he addressed a note to the veteran officer couched in the following terms:

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:The Marquis of Schwedt advanced to meet the new-made sovereign, his face beaming jovially, and with outstretched hands, as in the days of their old companionship. Frederick, fixing his cold eye steadfastly upon him, almost floored him with the rebuff, My cousin, I am now king.
  • 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:I have prescribed, he said, the conditions of peace to the Queen of Hungary. She accepts them. Having, therefore, all that I want, I make peace. All the world in my situation would do the same.
  • 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