scholarly journals Initial Studies about Gold Leaching from Printed Circuit Boards (PCB's) of Waste Cell Phones

2015 ◽  
Vol 9 ◽  
pp. 105-112 ◽  
Author(s):  
Sebastián Camelino ◽  
Javier Rao ◽  
Roger López Padilla ◽  
Roberto Lucci
Keyword(s):  
Printed Circuit Boards ◽  
Cell Phones ◽  
Circuit Boards ◽  
Gold Leaching ◽  
Printed Circuit

scholarly journals RECOVERY OF LEAD AND NOBLE METALS AFTER PROCESSING PRINTED CIRCUIT BOARDS FROM CELL PHONES BY LEACHING WITH MIXTURES CONTAINING HYDROGEN FLUORIDE

Química Nova ◽  
2018 ◽  
Vol 2018 ◽  
Author(s):  
Walner Silva ◽  
Roger Corrêa ◽  
Pedro Gismonti ◽  
Júlio Carlos Afonso ◽  
Rubens Silva ◽  
...  
Keyword(s):  
Hydrogen Fluoride ◽  
Noble Metals ◽  
Printed Circuit Boards ◽  
Cell Phones ◽  
Circuit Boards ◽  
Printed Circuit

Slit Effect of Common Ground Patterns in Affecting Cross-Talk Noise between Two Parallel Signal Traces on Printed Circuit Boards

2008 ◽  
Vol 128 (11) ◽  
pp. 657-662 ◽  
Author(s):  
Tsuyoshi Maeno ◽  
Yukihiko Sakurai ◽  
Takanori Unou ◽  
Kouji Ichikawa ◽  
Osamu Fujiwara
Keyword(s):  
Cross Talk ◽  
Printed Circuit Boards ◽  
Common Ground ◽  
Circuit Boards ◽  
Printed Circuit
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