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Results: 1-25 | 26-32
Results: 1-25/32
EXTRACTION OF THORIUM NITRATE FROM CONCENTRATED SALT-SOLUTIONS WITH NEUTRAL ORGANOPHOSPHORUS COMPOUNDS
Authors: PYARTMAN AK KOPYRIN AA BERINSKII AE KESKINOV VA
Citation: Ak. Pyartman et al., EXTRACTION OF THORIUM NITRATE FROM CONCENTRATED SALT-SOLUTIONS WITH NEUTRAL ORGANOPHOSPHORUS COMPOUNDS, Russian journal of applied chemistry, 71(2), 1998, pp. 240-245
USING NEW ION-EXCHANGE MATERIALS IN THE HYDROMETALLURGY OF RHENIUM
Authors: KOPYRIN AA BALAMSOV GF
Citation: Aa. Kopyrin et Gf. Balamsov, USING NEW ION-EXCHANGE MATERIALS IN THE HYDROMETALLURGY OF RHENIUM, Russian metallurgy. Metally, (1), 1998, pp. 31-35
EXTRACTION OF YTTRIUM-GROUP LANTHANIDE(III) AND YTTRIUM(III) NITRATESWITH TRIALKYLBENZYLAMMONIUM NITRATE IN TOLUENE
Authors: PYARTMAN AK KOVALEV SV KESKINOV VA KOPYRIN AA
Citation: Ak. Pyartman et al., EXTRACTION OF YTTRIUM-GROUP LANTHANIDE(III) AND YTTRIUM(III) NITRATESWITH TRIALKYLBENZYLAMMONIUM NITRATE IN TOLUENE, Radiochemistry, 39(2), 1997, pp. 138-141
EXTRACTION OF LANTHANIDE(III) NITRATES WITH TRIALKYLBENZYLAMMONIUM DI-2-ETHYLHEXYL PHOSPHATE IN TOLUENE
Authors: PYARTMAN AK KESKINOV VA KOVALEV SV KOPYRIN AA
Citation: Ak. Pyartman et al., EXTRACTION OF LANTHANIDE(III) NITRATES WITH TRIALKYLBENZYLAMMONIUM DI-2-ETHYLHEXYL PHOSPHATE IN TOLUENE, Radiochemistry, 39(2), 1997, pp. 142-145
INFLUENCE OF WATER CONCENTRATION IN THE ORGANIC-PHASE ON THE CONSTANTS OF EXTRACTION EQUILIBRIA IN RARE-EARTH METAL(III) NITRATE-WATER-TRI-N-BUTYL PHOSPHATE SYSTEMS
Authors: PYARTMAN AK KOPYRIN AA
Citation: Ak. Pyartman et Aa. Kopyrin, INFLUENCE OF WATER CONCENTRATION IN THE ORGANIC-PHASE ON THE CONSTANTS OF EXTRACTION EQUILIBRIA IN RARE-EARTH METAL(III) NITRATE-WATER-TRI-N-BUTYL PHOSPHATE SYSTEMS, Radiochemistry, 39(2), 1997, pp. 146-151
INFLUENCE OF WATER CONCENTRATION IN THE ORGANIC-PHASE ON THE CONSTANTS OF EXTRACTION EQUILIBRIA IN RARE-EARTH METAL(III) NITRATE-WATER-DIISOAMYL METHYLPHOSPHONATE SYSTEMS
Authors: PYARTMAN AK KOPYRIN AA
Citation: Ak. Pyartman et Aa. Kopyrin, INFLUENCE OF WATER CONCENTRATION IN THE ORGANIC-PHASE ON THE CONSTANTS OF EXTRACTION EQUILIBRIA IN RARE-EARTH METAL(III) NITRATE-WATER-DIISOAMYL METHYLPHOSPHONATE SYSTEMS, Radiochemistry, 39(2), 1997, pp. 152-157
ION-EXCHANGE RECOVERY OF RHENIUM FROM SCRUBBING SULFURIC-ACID-SOLUTIONS
Authors: KOPYRIN AA BALMASOV GF BLOKHIN AA
Citation: Aa. Kopyrin et al., ION-EXCHANGE RECOVERY OF RHENIUM FROM SCRUBBING SULFURIC-ACID-SOLUTIONS, Russian journal of applied chemistry, 69(9), 1996, pp. 1311-1315
SELECTIVITY OF AN-105-12P ANION-EXCHANGER AND VP-18KR AMPHOLYTE IN SORPTION CONCENTRATION OF RHENIUM(VII) FROM NITRIC-ACID SOLUTIONS
Authors: KOPYRIN AA BALMASOV GF BLOKHIN AA
Citation: Aa. Kopyrin et al., SELECTIVITY OF AN-105-12P ANION-EXCHANGER AND VP-18KR AMPHOLYTE IN SORPTION CONCENTRATION OF RHENIUM(VII) FROM NITRIC-ACID SOLUTIONS, Russian journal of applied chemistry, 69(12), 1996, pp. 1778-1783
CLASSIFICATION OF LANTANIDES ON THE BASIS OF DISCRIMINANT AND CLUSTERANALYSES
Authors: KARELIN AI KOPYRIN AA TERENTEVA TN KHRAMOV NN
Citation: Ai. Karelin et al., CLASSIFICATION OF LANTANIDES ON THE BASIS OF DISCRIMINANT AND CLUSTERANALYSES, Radiochemistry, 38(5), 1996, pp. 363-368
EXTRACTION OF RARE-EARTH METAL(III) NITRATES FROM AQUEOUS-SOLUTIONS BY DIOCTYLISOAMYLPHOSPHINE OXIDE
Authors: PYARTMAN AK KOPYRIN AA BERINSKII AE BOGATOV KB KUDRYAVTSEV SV
Citation: Ak. Pyartman et al., EXTRACTION OF RARE-EARTH METAL(III) NITRATES FROM AQUEOUS-SOLUTIONS BY DIOCTYLISOAMYLPHOSPHINE OXIDE, Radiochemistry, 38(2), 1996, pp. 143-146
ENTHALPIES OF MIXING IN SAMARIUM(III) NITRATE SOLVATE-DILUENT AND NEODYMIUM(III) NITRATE SOLVATE-LANTHANIDE(III) NITRATE SOLVATE SYSTEMS
Authors: PYARTMAN AK KOPYRIN AA
Citation: Ak. Pyartman et Aa. Kopyrin, ENTHALPIES OF MIXING IN SAMARIUM(III) NITRATE SOLVATE-DILUENT AND NEODYMIUM(III) NITRATE SOLVATE-LANTHANIDE(III) NITRATE SOLVATE SYSTEMS, Radiochemistry, 38(2), 1996, pp. 147-149
ENTHALPIES OF MIXING IN SYSTEMS CONSISTING OF NEUTRAL ORGANOPHOSPHORUS COMPOUNDS AND LANTHANIDE(III) AND YTTRIUM(III) NITRATE SOLVATES
Authors: PYARTMAN AK KOPYRIN AA
Citation: Ak. Pyartman et Aa. Kopyrin, ENTHALPIES OF MIXING IN SYSTEMS CONSISTING OF NEUTRAL ORGANOPHOSPHORUS COMPOUNDS AND LANTHANIDE(III) AND YTTRIUM(III) NITRATE SOLVATES, Radiochemistry, 38(2), 1996, pp. 150-153
THERMODYNAMIC FUNCTIONS OF MIXING IN TRI-N-BUTYL PHOSPHATE-DILUENT SYSTEMS
Authors: PYARTMAN AK KOPYRIN AA
Citation: Ak. Pyartman et Aa. Kopyrin, THERMODYNAMIC FUNCTIONS OF MIXING IN TRI-N-BUTYL PHOSPHATE-DILUENT SYSTEMS, Radiochemistry, 38(2), 1996, pp. 154-156
EXTRACTION OF ERBIUM, THULIUM, YTTERBIUM, AND LUCENIUM(III) NITRATES BY THE MIXTURES OF TRI-N-BUTYL PHOSPHATE AND TRIALKYLMETHYLAMMONIUM NITRATE FROM WATER-SALT SOLUTIONS
Authors: PYARTMAN AK KOPYRIN AA PUZIKOV EA BOGATOV KB
Citation: Ak. Pyartman et al., EXTRACTION OF ERBIUM, THULIUM, YTTERBIUM, AND LUCENIUM(III) NITRATES BY THE MIXTURES OF TRI-N-BUTYL PHOSPHATE AND TRIALKYLMETHYLAMMONIUM NITRATE FROM WATER-SALT SOLUTIONS, Zurnal neorganiceskoj himii, 41(4), 1996, pp. 686-689
SOLVENT-EXTRACTION OF RARE-EARTH METAL(II I) NITRATES BY THE MIXTURESOF TRI-N-BUTYLPHOSPHATE AND TRIALKYLMETHYLAMMONIUM NITRATE FROM WATER-SALT SOLUTIONS
Authors: PYARTMAN AK KOPYRIN AA PUZIKOV EA BOGATOV KB
Citation: Ak. Pyartman et al., SOLVENT-EXTRACTION OF RARE-EARTH METAL(II I) NITRATES BY THE MIXTURESOF TRI-N-BUTYLPHOSPHATE AND TRIALKYLMETHYLAMMONIUM NITRATE FROM WATER-SALT SOLUTIONS, Zurnal neorganiceskoj himii, 41(2), 1996, pp. 347-351
EXTRACTION OF URANYL-NITRATE FROM CONCENTRATED AQUEOUS SALT-SOLUTIONSBY DIISOAMYL METHYLPHOSPHONATE
Authors: PYARTMAN AK KOPYRIN AA PUZIKOV EA
Citation: Ak. Pyartman et al., EXTRACTION OF URANYL-NITRATE FROM CONCENTRATED AQUEOUS SALT-SOLUTIONSBY DIISOAMYL METHYLPHOSPHONATE, Russian journal of applied chemistry, 68(3), 1995, pp. 390-392
POLYLINEAR REGRESSION-ANALYSIS IN RADIOCHEMISTRY
Authors: KOPYRIN AA TERENTEVA TN KHRAMOV NN
Citation: Aa. Kopyrin et al., POLYLINEAR REGRESSION-ANALYSIS IN RADIOCHEMISTRY, Radiochemistry, 37(2), 1995, pp. 89-92
EXTRACTION OF TRIVALENT RARE-EARTH-METAL NITRATES BY SOLUTIONS OF TRIBUTYL-PHOSPHATE AND DIISOOCTYLMETHYLPHOSPHONATE IN KEROSENE
Authors: PYARTMAN AK PUZIKOV EA KOPYRIN AA BOGATOV KB
Citation: Ak. Pyartman et al., EXTRACTION OF TRIVALENT RARE-EARTH-METAL NITRATES BY SOLUTIONS OF TRIBUTYL-PHOSPHATE AND DIISOOCTYLMETHYLPHOSPHONATE IN KEROSENE, Radiochemistry, 37(1), 1995, pp. 47-49
MUTUAL INFLUENCE OF TRIVALENT RARE-EARTH-METAL IONS AT THEIR EXTRACTION FROM NITRATE SOLUTIONS BY MIXTURES OF TRIBUTYL-PHOSPHATE AND DIISOOCTYL METHYLPHOSPHONATE
Authors: PYARTMAN AK PUZIKOV EA KOPYRIN AA
Citation: Ak. Pyartman et al., MUTUAL INFLUENCE OF TRIVALENT RARE-EARTH-METAL IONS AT THEIR EXTRACTION FROM NITRATE SOLUTIONS BY MIXTURES OF TRIBUTYL-PHOSPHATE AND DIISOOCTYL METHYLPHOSPHONATE, Radiochemistry, 37(1), 1995, pp. 50-54
EXTRACTION OF CERIUM-GROUP LANTHANIDE(III) NITRATES FROM CONCENTRATEDAQUEOUS SALT-SOLUTIONS BY TRIBUTYL-PHOSPHATE
Authors: PYARTMAN AK KOPYRIN AA PUZIKOV EA
Citation: Ak. Pyartman et al., EXTRACTION OF CERIUM-GROUP LANTHANIDE(III) NITRATES FROM CONCENTRATEDAQUEOUS SALT-SOLUTIONS BY TRIBUTYL-PHOSPHATE, Radiochemistry, 37(1), 1995, pp. 55-57
EXTRACTION OF URANYL-NITRATE FROM CONCENTRATED AQUEOUS SALT-SOLUTIONSBY TRIBUTYL-PHOSPHATE
Authors: PYARTMAN AK KOPYRIN AA PUZIKOV EA
Citation: Ak. Pyartman et al., EXTRACTION OF URANYL-NITRATE FROM CONCENTRATED AQUEOUS SALT-SOLUTIONSBY TRIBUTYL-PHOSPHATE, Radiochemistry, 37(1), 1995, pp. 62-65
SOLVENT-EXTRACTION OF ERBIUM(III), THULIU M(III), YTTERBIUM(III), ANDLUTECIUM(III) NITRATES FROM AQUEOUS SALT-SOLUTIONS USING MIXTURES OF DIISOOCTYLMETHYL PHOSPHONATE AND TRIALKYLMETHYL AMMONIUM-NITRATE
Authors: PYARTMAN AK KOPYRIN AA PUZIKOV EA
Citation: Ak. Pyartman et al., SOLVENT-EXTRACTION OF ERBIUM(III), THULIU M(III), YTTERBIUM(III), ANDLUTECIUM(III) NITRATES FROM AQUEOUS SALT-SOLUTIONS USING MIXTURES OF DIISOOCTYLMETHYL PHOSPHONATE AND TRIALKYLMETHYL AMMONIUM-NITRATE, Zurnal neorganiceskoj himii, 40(8), 1995, pp. 1403-1406
EXTRACTION EQUILIBRIA IN SYSTEMS RARE-EAR TH(III) NITRATES AMMONIUM-NITRATE WATER TRIALKYLMETHYLAMMONIUM NITRATE
Authors: PYARTMAN AK KOPYRIN AA PUZIKOV EA
Citation: Ak. Pyartman et al., EXTRACTION EQUILIBRIA IN SYSTEMS RARE-EAR TH(III) NITRATES AMMONIUM-NITRATE WATER TRIALKYLMETHYLAMMONIUM NITRATE, Zurnal neorganiceskoj himii, 40(11), 1995, pp. 1916-1919
MATHEMATICAL-MODEL OF QUASI-EQUILIBRIUM COUNTERCURRENT SOLVENT-EXTRACTION OF RARE-EARTH-METALS WITH VARIABLE FEED COMPOSITIONS
Authors: PYARTMAN AK PUZIKOV EA KOPYRIN AA
Citation: Ak. Pyartman et al., MATHEMATICAL-MODEL OF QUASI-EQUILIBRIUM COUNTERCURRENT SOLVENT-EXTRACTION OF RARE-EARTH-METALS WITH VARIABLE FEED COMPOSITIONS, Radiochemistry, 36(6), 1994, pp. 533-537
EXTRACTION OF LANTHANIDE(III) AND YTTRIUM NITRATES BY TRIALKYLMETHYLAMMONIUM NITRATE FROM MULTICOMPONENT SOLUTIONS
Authors: PYARTMAN AK KOPYRIN AA PUZIKOV EA BOGATOV KB
Citation: Ak. Pyartman et al., EXTRACTION OF LANTHANIDE(III) AND YTTRIUM NITRATES BY TRIALKYLMETHYLAMMONIUM NITRATE FROM MULTICOMPONENT SOLUTIONS, Radiochemistry, 36(6), 1994, pp. 538-542
Risultati: 1-25 | 26-32