Method and apparatus for the manipulation of particles by...

Method and apparatus for treating fly ash

Method and apparatus for washing magnetically responsive...

Method and arrangement for protecting a thyristor switch of...

Method and device for charging particles

Method and device for controlling an electrostatic precipitator

Method and device for distinguishing between field crops,...

Method and device for manufacturing dispersed mineral products

Method and device for separating solid particles on the...

Method and device for the breakup of stabilized emulsions,...

Method and device for varying a d.c. voltage connected to an...

Method and means for the magnetic separation of solid...

Method and means for the purification of a liquid at high...

Method and process for separating materials in the form of...

Method and system for recovering metal from processed...

Method and system for removing particles of floating dusts...

Method for conditioning flue gas

Method for controlling the current pulse supply to an...

Method for controlling the current pulse supply to an...

Method for determining the existence of an optimal interval...