Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1991-03-11
1992-09-22
Nozick, Bernard
Gas separation
Means within gas stream for conducting concentrate to collector
55127, 55152, B03C 100
Patent
active
051493390
ABSTRACT:
A rotary particulate separator for removing particulates from a pressurized gas stream such as that emanating from a reactor vessel is disclosed which precharges the particles in the gas stream, and then utilizes the charge on the particles to induce them from the main flow path through an airblock and into the rotary particulate separator. The rotor of the rotary particulate separator has polarized plates which use a first charge opposite that on the charged particles to attract the particles as they enter the rotation chamber, and then use a second charge of the same polarity as the charge on the charged particles to release the particles into a control gas flow vortex which draws the particles radially inwardly into an exit aperture contained in the center of one of the rotor segments and out from the device. Pressure letdown devices are used to drop the pressure of both the control gas flow exiting the separator with the particles and the cleaned gas stream.
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California Institute of Technology
Nozick Bernard
Posta Jr. John J.
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