B - Operations – Transporting – 03 – D
Patent
B - Operations, Transporting
03
D
B03D 1/01 (2006.01)
Patent
CA 2650392
The invention relates to the use of a compound of formula R-N-[A-NH2]2, wherein R represents a linear or branched alkyl group or alkenyl group comprising 6 to 20 carbon atoms while A represents a C2 to C4 alkylene group, as a collector in silicate flotation.
L'invention concerne l'utilisation d'un composé de formule R-N-[A-NH2]2 dans laquelle R désigne un groupe alkyle ou un groupe alcényle linéaire ou ramifié, de 6 à 20 atomes de carbone, et A désigne un groupe alkylène en C2 à C4, comme collecteur dans la flottation de silicates.
Patzke Michael
Pedain Klaus-Ulrich
Rau Tobias
Clariant Finance (bvi) Limited
Clariant International Ltd
Fetherstonhaugh & Co.
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