RI 5523 Separation Of Rare-Earth Elements In Bastnasite By Ion Exchange ? Summary
- Organization:
- The National Institute for Occupational Safety and Health (NIOSH)
- Pages:
- 20
- File Size:
- 6501 KB
- Publication Date:
- Jan 1, 1959
Abstract
A study of ion-exchange resin crosslinkage and eluant flow rate, resin-bed shape, and addition of separating ions to feed stock was undertaken to determine their effect on the separation efficiency of ion-exchange on bastna-site-rare-earth elements. Results show that 12-percent divinylbenzene (DVB) crosslinkage resin is detrimental to separation efficiency at flow rates over 2 to 5 ml./min./sq. cm.; whereas, separation with 4-percent DVB crosslinkage resin is relatively unaffected by flow rates between 2 and 10 m1./min./sq.cm.
Citation
APA: (1959) RI 5523 Separation Of Rare-Earth Elements In Bastnasite By Ion Exchange ? Summary
MLA: RI 5523 Separation Of Rare-Earth Elements In Bastnasite By Ion Exchange ? Summary. The National Institute for Occupational Safety and Health (NIOSH), 1959.