Production method for smelting ferrochromium with waste crystalline silicon cutting powder as reducing agent

• Main Authors: TANG XIANQING, TANG HUAYING, ZHENG HUILI, ZHENG ZAICHUN, LI KE, WU XIAO
• Format: Patent
• Language: Chinese; English
• Published: 13.04.2016
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention provides a production method for smelting ferrochromium with waste crystalline silicon cutting powder as a reducing agent. The production method includes the steps that the waste cutting powder in the crystalline silicon sectioning industry replaces all or part of coke to serve as the...