Application of Raymond Mill in Preparation of Reference Materials of Cu-Ni-Pt (Group) Ores

Application of Raymond Mill in Preparation of Reference Materials of Cu-Ni-Pt (Group) Ores[J]. Rock and Mineral Analysis, 2006, 25(3): 259-262.

Citation:

Application of Raymond Mill in Preparation of Reference Materials of Cu-Ni-Pt (Group) Ores[J]. Rock and Mineral Analysis, 2006, 25(3): 259-262.

Citation:

Application of Raymond Mill in Preparation of Reference Materials of Cu-Ni-Pt (Group) Ores[J]. Rock and Mineral Analysis, 2006, 25(3): 259-262.

ABSTRACT

In this paper the working principle of Raymond mill was introduced.The Cu-Ni-Pt(group) ore reference materials with grain size of less than 0.074 mm were prepared by Raymond mill.Then the samples were milled and thoroughly mixed for 24~72 h in a boll mill

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