LandOfFree - US Patents - Listing for Classifying, separating, and assorting solids

Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means

Method for rapidly testing quality of incompletely charged elect

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Method for reblending sand

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Sorting special items or sorting by methods and apparatus...

Method for recognizing and sorting articles

Classifying – separating – and assorting solids – Plural – diverse separating operations – Including electrostatic

Method for recovering fine clean coal

Classifying – separating – and assorting solids – Adhesion – With selective differentiation

Method for recovering gold, platinum or silver from an ore conta

Classifying – separating – and assorting solids – With heat treatment

Method for recovering materials

Classifying – separating – and assorting solids – Special applications

Method for recovering particulate and scavenging formaldehyde in

Classifying – separating – and assorting solids – Sifting

Method for recovering the lead and zinc values in secondary scru

Classifying – separating – and assorting solids – Sifting

Method for recovering the lead and zinc values in secondary scru

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Method for recovery of hydrocarbons form contaminated soil or re

Classifying – separating – and assorting solids – Special applications

Method for recycling

Classifying – separating – and assorting solids – Magnetic

Method for recycling cans

Classifying – separating – and assorting solids – Treatment subsequent

Method for recycling the water used in a process for recovering

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Method for removal of ammonia from fly ash

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Method for removal of unburned carbon from fly ash

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Selective differentiation

Method for removing inorganic sulfides from non-sulfide minerals

Classifying – separating – and assorting solids – Precedent preparation of items or materials to facilitate... – Selective differentiation

Method for removing mineral slimes from kaolin clay

Classifying – separating – and assorting solids – Fluid suspension – Gaseous

Method for removing surface deposits of concentrated...

Classifying – separating – and assorting solids – Fluid suspension – Liquid

Method for rupturing microalgae cells