FLOTATION COLLECTION RATIO PREDICTION DEVICE, FLOTATION COLLECTION RATIO PREDICTION METHOD AND PROGRAM

• Main Authors: PANDHE WISNU SUYANTARA GDE, TANAKA YOSHIYUKI, HIRASHIMA TAKESHI, AOKI YUJI, MIKI HAJIME
• Format: Patent
• Language: English; Japanese
• Published: 01.02.2024
• Subjects: CHEMISTRY; DIFFERENTIAL SEDIMENTATION; FERROUS OR NON-FERROUS ALLOYS; FLOTATION; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; METALLURGY; PERFORMING OPERATIONS; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS

To improve prediction accuracy of a metal collection ratio in flotation of an ore in which a plurality of minerals is mixed.SOLUTION: A flotation collection ratio prediction device is for predicting, in froth flotation of separating a selection target metal from an ore containing a plurality of minerals, a collection ratio of the selection target metal. The flotation collection ratio prediction device includes: an acceptance part configured to accept a soluble metal ratio in the ore; an acquisition part configured to acquire information showing a relation between the soluble metal ratio and a mineral content; a calculation part configured to calculate a collection ratio of the selection target metal, according to the information showing a relation between the soluble metal ratio and a mineral content and the soluble metal ratio in the ore; and an output part configured to output the calculated collection ratio of the selection target metal.SELECTED DRAWING: Figure 1 【課題】複数の鉱物が混合された鉱石に対する浮選において金属の回収率の予測精度を向上させる。【解決手段】浮選回収率予測装置は、複数の鉱物を含む鉱石から選別対象の金属を分離する浮遊選別において、前記選別対象の金属の回収率を予測するための浮選回収率予測装置であって、前記鉱石に占める可溶性金属比率を受け付ける受付部と、可溶性金属比率と鉱物の含有率との関係性を表す情報を取得する取得部と、前記可溶性金属比率と鉱物の含有率との関係性を表す情報と、前記鉱石に占める可溶性金属比率とに基づいて、前記選別対象の金属の回収率を算出する算出部と、算出された前記選別対象の金属の回収率を出力する出力部と、を備える。【選択図】図１