ここから本文です
TWO:[110]

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:These were measures which must have greatly irritated the American colonists. They exhibited a disposition to curb and repress their growing energies between the interests of British merchants and British West Indian planters. The prospect was far from encouraging; whilst, at the same time, the English Ministers, crushing these energies with one hand, were contemplating drawing a revenue by taxation from them on the other. Britain argued that she sacrificed large amounts in building up colonies, and therefore had a right to expect a return for this expenditure. Such a return, had they had the sagacity to let them alone, was inevitable from the trade of the colonies in an ever-increasing ratio.
  • 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:In the course of 1810 the French were expelled completely from the East and West Indies, and the Indian Ocean. Guadeloupe, the last of their West India Islands, was captured in February, by an expedition conducted by General Beckford and Admiral Sir A. Cochrane. In July an armament, sent out by Lord Minto from India, and headed by Lieutenant-Colonel Keating, reduced the Isle of Bourbon; and, being reinforced by a body of troops from the Cape of Good Hope, under Major-General John Abercromby and Admiral Bertie, the Isle of France, much the more important, and generally called Mauritius, surrendered on the 3rd of December. Besides[608] a vast quantity of stores and merchandise, five frigates and about thirty merchantmen were taken; and Mauritius became a permanent British colony. From this place a squadron proceeded to destroy the French factories on the coast of Madagascar, and finished by completely expelling them from those seas.On the very day that this report was being read in the House died one of the accused, James Craggs, Secretary of State. His complaint was smallpox; but the state of mind induced by this exposure is supposed to have rendered the malady fatal. His father, who was Postmaster-General, was so shamefully involved in the same dishonest proceedings, that he took poison.
  • 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