ここから本文です
TWO:Therefore, instead of marching upon Neisse, the king directed his course to Steinau, twenty miles east of Neisse. The siege was abandoned, and the whole Prussian army, so far as was possible, was gathered around the king. On the 5th of April Frederick established his head-quarters at Steinau. On that same day, General Neipperg, with the advanced corps of his army, triumphantly entered Neisse. Apprehensive of an immediate attack, Frederick made all his arrangements for a battle. In the confusion of those hours, during which the whole Prussian army, with all its vast accumulation of artillery and baggage-wagons, was surging like an inundation through the streets of Steinau, the village took fire and was burned to ashes. With great difficulty the artillery and powder were saved, being entangled in the narrow streets while the adjoining houses were enveloped in flames. The night was intensely cold. The Prussian army bivouacked in the open frozen fields.

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:There are sometimes great and glorious objects to be attainedobjects which elevate and ennoble a nation or a racewhich warrant the expenditure of almost any amount of temporary suffering. It is not the duty of the millions to suffer the proud and haughty hundreds to consign them to ignorance and trample them in the dust. In this wicked world, where kings and nobles have ever been so ready to doom the masses of the people to ignorance, servitude, and want, human rights have almost never made any advances but through the energies of the sword. Many illustrious generals, who, with saddened hearts, have led their armies over fields of blood, have been among the most devoted friends and ornaments of humanity. Their names have been enshrined in the affections of grateful millions.
  • 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:On the River Maas, a few miles north of the present city of Liege, there was a celebrated castle called Herstal. For many generations feudal lords had there displayed their pomp and power; and it had been the theatre not only of princely revelry, but of many scenes of violence and blood. A surrounding territory of a few thousand acres, cultivated by serfs, who were virtually slaves, was the hereditary domain of the petty lords of the castle. A few miles south of the castle there was a monastery called Liege, which was a dependency of the lords of Herstal.I will defend myself, he said, by the known rules of war and honor to the last possible moment.
  • 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