Electrowinning of Lead from H2SiF6 Solution

Details

• Personal Author:
  Cole ER Jr. ; Lee AY ; Paulson, Danton L.
• Description:
  Lead is electrowon from aqueous phosphorus-containing fluosilicic acid solution by deposition on a lead cathode, employing an anode comprising a titanium substrate and an electrodeposited lead oxide coating having a uniform, dense grain size and structure. [Description provided by NIOSH]
• Subjects:
  Lead Occupational Health Safety
• Keywords:
  Coatings Electrochemical Properties Electrochemistry
• Series:
  Mining Publications
• Document Type:
  Text
• Genre:
  Other
• Place as Subject:
  Missouri ; OSHA Region 7
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  RORC - Rolla Research Center
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  1-3
• NIOSHTIC Number:
  nn:10006724
• Citation:
  US Pat 4,272,340 1981 Jun; :1-3
• CAS Registry Number:
  Fluorosilicic acid (CAS RN 16961-83-4) ; Lead (CAS RN 7439-92-1)
• Federal Fiscal Year:
  1981
• Peer Reviewed:
  False
• Source Full Name:
  United States Patent 4,272,340
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:13d0b39c1f66b5104a2fee1715d8533fadca950454f1826d8f3b72f154cdf3c8ac082e74a57a70183f29e621d2c3f270d86ca316e0edf4b135544c6c0f881aa6
• Download URL:
  https://stacks.cdc.gov/view/cdc/219770/cdc_219770_DS1.pdf
• File Type:
  [PDF - 359.27 KB ]