Steel converter slag, also called Linz-Donawitz (LD) has been considered as an oxygen carrier for biofuel chemical looping applications due to its high availability. In addition content of iron which contributes oxygen-carrying capacity, LD slag contains a significant amount calcium. Calcium, however, is known interact with sulfur, may affect the usability slag. To get better understanding inte...

The present paper investigated the process of the slag wool fabrication using high temperature blast furnace (BF) slag modified by coal ash (CA). The liquidus temperature and viscosity of the slag system with different mass ratios of BF slag and CA were measured through an inner cylinder rotation method. The approximate mass ratio used to fabricate the slag wool was therefore determined and sla...

Department of Applied Sciences & Humanities, Moradabad Institute of Technology, Ram Ganga Vihar Phase – 2, Moradabad-244001 Abstract The removal of two heavy metals Cu and Zn from their aqueous solution, using steel industry slag as an adsorbent was studied as slag consist of calcium oxide, aluminum oxide, magnesium oxide etc. The research is a bench scale experimental type and analysis have pe...

Abstract The study was conducted to investigate the feasibility of sodium aluminate activation nonferrous waste foundry sand. aim solidify sand via geopolymerisation into useful civil engineering materials. Green mixed with make a paste which filled 50 × mm 3 mold. mixture cured in an oven for 5 days. concentration aluminate, granulated blast furnace slag (GBFS) : (WFS) ratio, liquid solid rati...

Compounds found in portland cement are diffi cul t to prepare completely free of carbon diox ide. The difficu lty is further intensified in t he case of calcium aluminate monosulfate by t he instability of t he compound in t he course of its precipi tation from solut ion a nd t he consequent need fo r prepa ring it wi thi~l a limi ted t ime. The co mpound has been preparcd 111 a large qua nt it...