ZA806992B - Organic diammonium and related compounds as solvent extractants - Google Patents
Organic diammonium and related compounds as solvent extractantsInfo
- Publication number
- ZA806992B ZA806992B ZA00806992A ZA806992A ZA806992B ZA 806992 B ZA806992 B ZA 806992B ZA 00806992 A ZA00806992 A ZA 00806992A ZA 806992 A ZA806992 A ZA 806992A ZA 806992 B ZA806992 B ZA 806992B
- Authority
- ZA
- South Africa
- Prior art keywords
- related compounds
- organic diammonium
- solvent extractants
- extractants
- solvent
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA00806992A ZA806992B (en) | 1979-11-13 | 1980-11-12 | Organic diammonium and related compounds as solvent extractants |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA796097 | 1979-11-13 | ||
ZA00806992A ZA806992B (en) | 1979-11-13 | 1980-11-12 | Organic diammonium and related compounds as solvent extractants |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA806992B true ZA806992B (en) | 1981-10-28 |
Family
ID=27131796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00806992A ZA806992B (en) | 1979-11-13 | 1980-11-12 | Organic diammonium and related compounds as solvent extractants |
Country Status (1)
Country | Link |
---|---|
ZA (1) | ZA806992B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004076697A1 (en) * | 2003-02-24 | 2004-09-10 | Lynntech, Inc. | Extraction of metals with diquaternary amines |
US6890496B2 (en) | 2002-02-07 | 2005-05-10 | Lynntech, Inc. | Extraction of metals with diquaternary amines |
WO2005071121A1 (en) * | 2004-01-14 | 2005-08-04 | Lynntech, Inc. | Extraction of metals with diquaternary ammonium salts |
US7189380B2 (en) | 2002-02-07 | 2007-03-13 | Lynntech, Inc. | Extraction of metals with diquaternary amines |
CN103611467A (en) * | 2013-11-29 | 2014-03-05 | 山东大学 | Surfactant containing double spacer groups prepared by use of N,N'-bis(2-hydroxyethyl) piperazine and preparation method |
CN103638871A (en) * | 2013-11-29 | 2014-03-19 | 山东大学 | Double spacer group-containing surfactant prepared from N, N'-dimethyl-piperazine and preparation method thereof |
-
1980
- 1980-11-12 ZA ZA00806992A patent/ZA806992B/en unknown
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6890496B2 (en) | 2002-02-07 | 2005-05-10 | Lynntech, Inc. | Extraction of metals with diquaternary amines |
US7175818B2 (en) | 2002-02-07 | 2007-02-13 | Lynntech, Inc. | Extraction of metals with diquaternary ammonium salts |
US7189380B2 (en) | 2002-02-07 | 2007-03-13 | Lynntech, Inc. | Extraction of metals with diquaternary amines |
WO2004076697A1 (en) * | 2003-02-24 | 2004-09-10 | Lynntech, Inc. | Extraction of metals with diquaternary amines |
GB2415190A (en) * | 2003-02-24 | 2005-12-21 | Lynntech Inc | Extraction of metals with diquaternary amines |
WO2005071121A1 (en) * | 2004-01-14 | 2005-08-04 | Lynntech, Inc. | Extraction of metals with diquaternary ammonium salts |
GB2425529A (en) * | 2004-01-14 | 2006-11-01 | Lynntech Inc | Extraction of metals with diquaternary ammonium salts |
GB2425529B (en) * | 2004-01-14 | 2009-01-28 | Lynntech Inc | Extraction of metals with diquaternary ammonium salts |
CN103611467A (en) * | 2013-11-29 | 2014-03-05 | 山东大学 | Surfactant containing double spacer groups prepared by use of N,N'-bis(2-hydroxyethyl) piperazine and preparation method |
CN103638871A (en) * | 2013-11-29 | 2014-03-19 | 山东大学 | Double spacer group-containing surfactant prepared from N, N'-dimethyl-piperazine and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU542340B2 (en) | Organic compounds | |
ZA80825B (en) | Organic compounds | |
JPS55153769A (en) | Organic compound | |
AU535810B2 (en) | Organic compounds | |
ZA804925B (en) | Organic herbicidal compounds and compositions | |
JPS55141492A (en) | Stabilized organic compound | |
GB2057480B (en) | Organic compounds | |
JPS55100363A (en) | Organic compound and pharmaceutic composition | |
ZA807056B (en) | Organic compounds | |
JPS5592394A (en) | Organic metal intercalate | |
ZA806992B (en) | Organic diammonium and related compounds as solvent extractants | |
JPS5692838A (en) | Improved organic amine composition | |
GB2054633B (en) | Organic compounds | |
GB2059431B (en) | Organic compounds | |
JPS5693000A (en) | Mixed solvent composition | |
ZA807053B (en) | Organic compounds | |
GB2054632B (en) | Organic compounds | |
GB2057481B (en) | Organic compounds | |
GB2053261B (en) | Organic compounds | |
GB2055117B (en) | Organic compounds | |
AU535771B2 (en) | Organic antimony-sulfur compounds | |
GB2064344B (en) | Solvent extraction process | |
JPS55124795A (en) | Organic compound and its manufacture | |
JPS5682646A (en) | Steering lock | |
ZA803648B (en) | Organic compounds |