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TWO:During this brilliant campaign in Italy, Moreau, in Germany, had beaten General Kray in several engagements, advanced to Ulm, and there, crossing the Danube, had overrun a great part of Bavaria, and had made himself master of Munich and menaced Vienna. On hearing of the armistice in Italy, the Emperor demanded one for Austria, to continue till September; and Buonaparte, seeing that the Czar Paul had ceased to support Austria, recommended the Emperor to make peace with[478] France. The Emperor required that Britain should be included in it. But Napoleon demanded a separate negotiation, which Austria was afraid to grant. No sooner was this answer received in Paris than Buonaparte gave the word for renewed and vigorous action, both in Italy and Germany. Moreau advanced by Salzburg towards Vienna, whilst Brune drove the Austrians from the Mincio, and over the Adige and the Brenta to the very vicinity of Venice, whilst Macdonald occupied the passes of the Tyrol, ready to march to the support of the army either in Italy or Germany. The Archduke John met Moreau near Haag, and for a moment worsted him; but on the 2nd of December the two armies came to a general engagement at Hohenlinden, between the rivers Iser and Inn, in which the Austrians were routed, with a loss of ten thousand men. Moreau advanced and occupied Salzburg, and trembling for the safety of Vienna itself, the Emperor hastened to make peace. An armistice was signed on the 25th of December, and the treaty was concluded at Lunville on the 9th of February, 1801. By this treaty all the conditions of the Treaty of Campo Formio were renewed, and the frontier of the Rhine was again ceded to France.

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:259
  • 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:
  • 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