Zero waste process using the final slag of copper smelter to produce commercial products

摘要

Zero waste process for the production of commercial products, including: (a) loading / emptying of materials: reductant shall be added to the reactor / kiln, and then molten slag shall be emptied; ADEM amp; Aacute; s shall be added; amp; oacute; nitrous oxide acnian (b) Reduction and amperage; (b) oacute; n amp; oacute; iron oxide: once all materials are charged, the temperature shall be maintained at 1550 amp; DEG; C, and decomposition and amperage reaction shall be started; oacute; n de faialta and de reducci oacute; N,Parallel to it are L amp, oacute, L amp reducing agent n, Iacute, liquid until synthesis and amp; oacute; pig iron n; (c) Formaci amp; oacute; slag n: this stage occurs in paraleio, i.e. reduction and amp stage; oacute; N, i.e. Ba amp temperature; ntilde; or should be kept at 450 amp temperature; DEG; With the development of emission reduction and amperage; oacute; Los amp; oacute; xinos, etc., the furnace slag gradually entered the rust stage; and the concentration of CI amp gradually increased; oacute; n de Si02 dermite, the temperature of Fuji and amperage began to increase; oacute; N, three stages, rust, amp; oacute; oxide and gas;(d) Product unloading: the gas shall be discharged continuously; the gas shall be discharged continuously; the gas shall be discharged continuously; the gas shall be removed correspondingly; the oxidation shall be removed and cooled first so as to cure and ampere; the rust of wakat; n; shall be molded by lingorios / P