Novel micro-fine particle molybdenite combined collecting agent and application thereof

The invention discloses a novel micro-fine particle molybdenite combined collecting agent and application thereof. The combined collecting agent is composed of coconut oil serving as a main collecting agent, palm oil serving as an auxiliary collecting agent and methylnaphthalene serving as an emulsi...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG HONGJUN, ZENG HAIPENG, HUANG KEFAN, LUO JING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DIFFERENTIAL SEDIMENTATION FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a novel micro-fine particle molybdenite combined collecting agent and application thereof. The combined collecting agent is composed of coconut oil serving as a main collecting agent, palm oil serving as an auxiliary collecting agent and methylnaphthalene serving as an emulsifying agent, and the mass ratio of the coconut oil to the palm oil to the methylnaphthalene is (9-16): (3.8-10): 1. The combined collecting agent can completely replace kerosene and diesel oil which are molybdenum ore collecting agents in traditional copper-molybdenum separation flotation, and the effect of the combined collecting agent is obviously better than that of kerosene. The combined collecting agent is high in dispersion performance in ore pulp, has a good collecting effect, not only can improve the grade of molybdenum concentrate, but also can improve the recovery rate of the molybdenum concentrate, and meanwhile has the characteristics of being simple in formula, environmentally friendly and free of pecu