Centrifugal-force induced separation of recyclable electronic wastes above the melting points using induction heat unit

No Thumbnail Available
Authors
Mandadi, Gopi Krishna
Asmatulu, Eylem
Advisors
Issue Date
2018-10
Type
Conference paper
Keywords
Electronic equipment , Electronic waste , Induction heating , Melting point , Metal recovery , Metals , Wastes , Wire
Research Projects
Organizational Units
Journal Issue
Citation
Mandadi, Gopi Krishna; Asmatulu, Eylem. 2018. Centrifugal-force induced separation of recyclable electronic wastes above the melting points using induction heat unit. 5th Annual Composites and Advanced Materials Expo, CAMX 2018, Code 144723
Abstract

The proper disposal of electronic waste and electrical components is currently a major interest of many researchers because of the fact that these electronics not only generate the landfill waste, but also release heavy and toxic metals to the local environment and farm lands. This study analyzes the possible eliminations of waste products by recovering the metals, and thus reducing the effects on the environment and reserving the metals for future generations. The experimental studies were performed on the recycled electronic wires, such as copper, aluminum, soldering materials and lead. An electrical induction furnace is used for melting/burning the waste to recover the metals from the electronic devices and cable waste. A perforated basket was designed and manufactured for feeding the E-waste and heat application (melting) at high temperatures. All the metals were heated to their respective melting points and recovered by centrifugal forces. Experiments carried out with insulation materials on the electrical wires and over 95% recovery rates were achieved at the high speed rotations of the perforated basket.

Table of Contents
Description
Click on the URI to access the article (may not be free).
Publisher
Composites and Advanced Materials Expo (CAMX)
Journal
Book Title
Series
Composites and Advanced Materials Expo;2018
PubMed ID
DOI
ISSN
EISSN