共 50 条
- [23] Flotation Extraction of Finely Dispersed Mercury Collected with the Aid of Secondary Aliphatic Amines. Izvestiya Vysshikh Uchebnykh Zavedenij. Tsvetnaya Metallurgiya, 1983, (04): : 3 - 6
- [25] Extraction of Thorium from Malaysian Xenotime for Preparation of Nuclear Grade Thorium MATERIALS CHARACTERIZATION USING X-RAYS AND RELATED TECHNIQUES, 2019, 2068
- [26] Preparation of secondary amines JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1941, 63 : 1964 - 1966
- [27] THE AMEX PROCESS FOR EXTRACTING THORIUM ORES WITH ALKYL AMINES INDUSTRIAL AND ENGINEERING CHEMISTRY, 1959, 51 (12): : 1461 - 1464