Inventor

HWANG JIANN-YANG

US21 patents

⚠️ This page may combine multiple inventors who share the name “HWANG JIANN-YANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HWANG JIANN-YANG

UNIV MICHIGAN TECH

Reagents for magnetizing nonmagnetic materials

Froth flotation apparatus

Wet process for fly ash beneficiation

Wet process for fly ash beneficiation

Magnetic solvent extraction

Method of magnetizing nonmagnetic materials

Method of removing carbon from fly ash

LI BOWEN

Method for coating mineral granules to improve bonding to hydrocarbon-based substrate and coloring of same

Antimicrobial exfoliated vermiculite composite material and methods for preparing the same

Hard surface made up of material including an antimicrobial exfoliated vermiculite composite material as a sanitizer

CONTROL FOR MICHIGAN TECHNOLOG

Control of mercury emissions using unburned carbon from combustion by-products

Method for removal of ammonia from fly ash

(unassigned)

Method for direct metal making by microwave energy

Method of producing glass and of using glass in cutting materials

NIMCO SHREDDING CO

Separation of normally hydrophobic plastic materials by froth flotation

CONTROL OF MICHIGAN TECH UNIVE

Froth flotation

PURDUE RESEARCH FOUNDATION

Magnetic separation method utilizing a colloid of magnetic particles

HUANG XIAODI

Method and apparatus for coproduction of pig iron and high quality syngas

WESTWOOD LANDS INC

Processing of steel making slags

MAGNETIC SEPARATION ENGINEERIN

Process for deinking paper using water-soluble alcohols

HWANG JIANN-YANG

Method for reducing iron oxide and producing syngas