LandOfFree - US Patents - Listing for Classifying, separating, and assorting solids,Precedent preparation of items or materials to facilitate...,Selective differentiation

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

Plastic material having enhanced magnetic susceptibility,...

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

Powder feeding device

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

Process and apparatus for the electrostatic dressing of carnalli

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

Process and apparatus for the recovery of cellulose fibers from

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

Process and magnetic reagent for the removal of impurities...

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

Process for dewatering coal slurries

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

Process for electrostatic separation of pyrite from crude coal

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

Process for enrichment, by flotation, of phosphate ores with gan

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

Process for improving the concentration of non-magnetic high spe

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

Process for preparation of a sprayable precipitated silicic acid

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

Process for producing high brightness clays utilizing magnetic b

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

Process for recovering mineral particles, metal particles or sma

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

Process for recovery of values from solid waste materials

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

Process for removing ash from coal

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

Process for removing fine particles from a powder

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

Process for removing impurities from kaolin clays

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

Process for removing mineral matter from coal

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

Process for scavenging iron from tailings produced by flotation

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

Process for selective flocculation of hematitic iron ores in the