Abstract
The method described in the following report permits the quantitative determination of zirconium in minerals and rocks in a 0,02-100% of ZrO{sub 2} concentration rate. The excitation is carried out by a 10 ampere continuous current arc among carbon electrodes, and placing the sample in a crater of 2 mm depth. For low concentrations a dilution of the sample with the same weight as its own in carbon powder and with 1/25 of its weight of Co{sub 3}O{sub 4} (internal patron) is carried out. Line Zr 2571,4, Co 2585,3 and Co 2587,2 are used. (Author) 6 refs.
Citation Formats
Rocal Adell, M, Alvarez Gonzalez, F, and Fernandez Cellini, R.
Quantitative spectrographic determination of zirconium minerals; Determinacion espectrografica cuantitative de circonio en minerales.
Spain: N. p.,
1958.
Web.
Rocal Adell, M, Alvarez Gonzalez, F, & Fernandez Cellini, R.
Quantitative spectrographic determination of zirconium minerals; Determinacion espectrografica cuantitative de circonio en minerales.
Spain.
Rocal Adell, M, Alvarez Gonzalez, F, and Fernandez Cellini, R.
1958.
"Quantitative spectrographic determination of zirconium minerals; Determinacion espectrografica cuantitative de circonio en minerales."
Spain.
@misc{etde_21240002,
title = {Quantitative spectrographic determination of zirconium minerals; Determinacion espectrografica cuantitative de circonio en minerales}
author = {Rocal Adell, M, Alvarez Gonzalez, F, and Fernandez Cellini, R}
abstractNote = {The method described in the following report permits the quantitative determination of zirconium in minerals and rocks in a 0,02-100% of ZrO{sub 2} concentration rate. The excitation is carried out by a 10 ampere continuous current arc among carbon electrodes, and placing the sample in a crater of 2 mm depth. For low concentrations a dilution of the sample with the same weight as its own in carbon powder and with 1/25 of its weight of Co{sub 3}O{sub 4} (internal patron) is carried out. Line Zr 2571,4, Co 2585,3 and Co 2587,2 are used. (Author) 6 refs.}
place = {Spain}
year = {1958}
month = {Jul}
}
title = {Quantitative spectrographic determination of zirconium minerals; Determinacion espectrografica cuantitative de circonio en minerales}
author = {Rocal Adell, M, Alvarez Gonzalez, F, and Fernandez Cellini, R}
abstractNote = {The method described in the following report permits the quantitative determination of zirconium in minerals and rocks in a 0,02-100% of ZrO{sub 2} concentration rate. The excitation is carried out by a 10 ampere continuous current arc among carbon electrodes, and placing the sample in a crater of 2 mm depth. For low concentrations a dilution of the sample with the same weight as its own in carbon powder and with 1/25 of its weight of Co{sub 3}O{sub 4} (internal patron) is carried out. Line Zr 2571,4, Co 2585,3 and Co 2587,2 are used. (Author) 6 refs.}
place = {Spain}
year = {1958}
month = {Jul}
}