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Reactivation of partially deactivated catalyst employing ultrasonic energy
What is claimed is: 1. In a catalyzed alkylation process employing a solid boron-containing catalyst composition which undergoes a loss of activity due to accumulation ...
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Ultrasonic vibrator tray processes
The techniques of this invention provide unexpectedly effective and economic methods and apparatus for beneficiating such crushed or granulated ores. In the case of coal ...
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Method for destruction of toxic substances with ultraviolet radiation
The present invention provides a method for breaking down toxic compounds of the above sort into their final non-toxic end-products through direct ultraviolet ...
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Acoustophoresis separation method
OF THE INVENTION The theoretical basis of the radiation pressure is discussed first. The radiation pressure P.sub.rad is given by: P.sub.rad =I.sub.1 [(1+R)/V.sub.1 -(1-...
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Crossed pulse burner atomizer
The liquid atomizers of this invention comprise a liquid pulser means, a gas pulser means, a drive and timing means, and these positioned and timed so that each liquid ...
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Hot air pulse generator for blowing out heated air in a pulse-like manner
It is an object of the present invention to provide a hot air pulse generator, which, in addition to its inherent functions, massages the head or other parts of the body ...
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Atomizing device and method
The present invention relates to an atomization device in which a means is provided for producing two streams of liquid to be atomized. A passage means including at ...
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Water hammer shock absorber
An object of the present invention is to provide a water hammer shock absorber which is capable of eliminating all the drawbacks inherent to the conventional shock ...
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Pulse damper
I claim: 1. In a liquid chromatography system comprising a reciprocating pump, a chromatographic column, a flow line connecting said pump to said column for delivering ...
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Hydraulic slide valve
I claim: 1. A hydraulic control valve, comprising, a housing having a cylindrically shaped bore, said housing having pump and tank connections and two servomotor load ...
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Gutter-related 
