{"product_id":"acid-base-properties-of-oxide-systems-in-melts-and-aqueous-solutions-von-sarka-langova","title":"Acid-base properties of oxide systems in melts and aqueous solutions","description":"\u003cp\u003eSteel quality depends on various factors, i.a. on  the slag basicity and oxidation potential. These  values can be determined by means of emf measurement  using solid electrolyte based sensors. Liquid iron  can serve as a cation electrode. Activity of ferrous  oxide and manganese oxide can be found out. Ferrous  oxide activity determines the oxidation potential  and manganese oxide activity can be used for the  basicity estimation. Sulphide and phosphate capacity  can be calculated and distribution coefficients of  oxygen, sulphur, manganese, and other elements can  be predicted. Metallurgical wastes are classified as  hazardous because of high content of heavy metals  and their waste disposal is problematic. Their  hydrometallurgical recycling is difficult due to  poorly soluble zinc ferrite. Thermal treatment is  expensive because of high energy consumption. A new  method of acid leaching applying diluted acids was  developed. Entire zinc from the ferritic wastes can  be extracted. A solid residue is hematite. The  present study should be useful for research workers  dealing with thermodynamics of melts and waste  treatment.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844314748\"\u003e\u003ch3\u003eSlag basicity, oxidation potential, distribution of constituents, hydrometallurgical treatment of  fine-grained wastes\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844314748","offer_id":39495979434077,"sku":"9783844314748","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/1c75ea76-2406-46cb-86e8-ee799942f304.jpg?v=1769667909","url":"https:\/\/shop.autorenwelt.de\/products\/acid-base-properties-of-oxide-systems-in-melts-and-aqueous-solutions-von-sarka-langova","provider":"Autorenwelt Shop","version":"1.0","type":"link"}