Title:
アミド含有スルフィド化合物、並びにその製造方法及び用途
Document Type and Number:
Japanese Patent JP5803136
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an extractant or adsorbent for separating selectively palladium ion from a solution containing platinum ion of high concentration, and a method of separation-recovering the palladium ion using the adsorbent.SOLUTION: The palladium ion is selectively separation-recovered using the palladium ion extractant containing an amide-containing sulfide compound expressed by General Formula (1), or the palladium ion adsorbent having the amide-containing sulfide compound expressed by General Formula (1) immobilized on a carrier. In the formula, R represents each independently methyl group, ethyl group, a 3-18C chain hydrocarbon group, a 3-10 C alicyclic hydrocarbon group, or a 6-14C aromatic hydrocarbon group, n represents each independently an integer of 1-4, and L represents a methylene group, an ethylene group, a 3-8C linear, branched or cyclic alkylene group, or a 6-14C arylene group.
Inventors:
Yukinori Sudo
Application Number:
JP2011037052A
Publication Date:
November 04, 2015
Filing Date:
February 23, 2011
Export Citation:
Assignee:
Tosoh Corporation
International Classes:
C07C323/52; B01D15/00; B01J20/22; B01J20/34; C07C319/14; C22B3/26; C22B7/00; C22B11/00
Domestic Patent References:
| JP4363345A | ||||
| JP44031464B1 | ||||
| JP55094944A | ||||
| JP2010150157A | ||||
| JP8253483A | ||||
| JP2011041918A |
Foreign References:
| US2910373 | ||||
| WO2005077968A2 |