ここから本文です
TWO:All Europe, England alone excepted, was aroused against him. Armies were every where being marshaled. The press of all continental Europe was filled with denunciations of his crimes and encroachments. Not all his efforts to assume a careless air411 could efface from his countenance the impression left there by the struggles of his soul. His features, as seen in a portrait painted about this time, are expressive of the character of an anxious and unhappy man.Frederick turned to Voltaire and said, Monsieur De Voltaire, are you still determined upon going?

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:Voltaire was at this time in Brussels. Frederick wrote him from Wesel, under date of 2d September, 1740, giving a narrative of his adventures, partly in prose, partly in verse. It was a long communication, the rhyme very much like that which a bright school-girl would write upon the gallop. The following specimen of this singular production will give the reader a sufficient idea of the whole:
  • 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: My dear Voltaire,France has been considered thus far as the asylum of unfortunate monarchs. I wish that my capital should become the temple of great men. Come to it, then, my dear Voltaire, and give whatever orders can tend to render a residence in it agreeable to you. My wish is to please you, and wishing this, my intention is to enter entirely into your views.
  • 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