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- [1] ON THE PURIFICATION OF ZIRCONIUM FROM HAFNIUM BY ANION EXCHANGE IN HYDROCHLORIC AND HYDROFLUORIC ACID MIXTURES[J]. ARKIV FOR KEMI, 1953, 5 (06): : 503 - 516FORSLING, W
- [2] THE DETERMINATION OF TANTALUM AS A CONTAMINANT IN ZIRCONIUM, HAFNIUM AND NIOBIUM[J]. INDUSTRIAL LABORATORY, 1959, 25 (08): : 938 - 940PAUER, RSPOLUEKTOV, NS
- [3] ZIRCONIUM, HAFNIUM, NIOBIUM AND TANTALUM IN KIMBERLITE ROCKS[J]. GEOKHIMIYA, 1977, (10): : 1552 - 1560KAMINSKY, FVPOPOLITOV, EIFRANCESSON, EVTSYKHANSKY, VD
- [4] ANION EXCHANGE OF NIOBIUM IN 7.0 MOLAR HYDROCHLORIC ACID[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (18) : 4714 - 4715HUFFMAN, EHIDDINGS, GM
- [5] ANION EXCHANGE SEPARATION OF ZIRCONIUM, TITANIUM, NIOBIUM, TANTALUM, TUNGSTEN, AND MOLYBDENUM[J]. ANALYTICAL CHEMISTRY, 1961, 33 (09) : 1275 - &BANDI, WRMELNICK, LMBUYOK, EGLEWIS, LL
- [6] POLYCYCLIC COMPOUNDS OF NIOBIUM AND TANTALUM IN HYDROCHLORIC-ACID SOLUTIONS[J]. IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1980, 23 (03): : 265 - 267ALEKSEEVA, IIBOBKOVA, MVCHERNYSHOVA, LM
- [7] DETERMINATION OF TITANIUM, ZIRCONIUM, NIOBIUM, AND TANTALUM IN STEELS - SEPARATIONS BY ANION-EXCHANGE[J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1959, 62 (01): : 11 - 19HAGUE, JLMACHLAN, LA
- [8] ANION EXCHANGE AND COMPLEX FORMATION OF HAFNIUM IN HYDROCHLORIC AND HYDROFLUORIC ACID MIXTURES[J]. ARKIV FOR KEMI, 1953, 5 (06): : 489 - 516FORSLING, W
- [9] EXTRACTION OF NIOBIUM AND TANTALUM BY OCTYLTOLUIDINES FROM HYDROCHLORIC-ACID SOLUTIONS[J]. ZHURNAL NEORGANICHESKOI KHIMII, 1976, 21 (05): : 1278 - 1281RUBEL, APNAZARENKO, VA
- [10] EMBRITTLEMENT OF ZIRCONIUM AND TANTALUM IN HYDROCHLORIC ACID[J]. INDUSTRIAL AND ENGINEERING CHEMISTRY, 1953, 45 (04): : 782 - 786GOLDEN, LBLANE, IRACHERMAN, WL