The Analysis of Steel-works Materials

Abstd acetic acid acid solution acidified added alkaline alloys alumina aluminium AmHO ammonia ammonium analysis antimony aqua regia arsenic barium BaSO4 bismuthate boiling calcium caustic cent chloride chromic chromic acid chromium cipitated colour combustion complete copper crucible cyanide decomposed determined digest dilute dioxide dissolved estimation evaporate ferric oxide ferrous filter filtrate flask fused fusion grams graphite gravimetric heated HNO3 hydrate hydrochloric acid hydrofluoric acid ignited insoluble interfere iodide iodine Iron and Steel KMnO4 lxviii lxxii manganese metal Microscopic mixture molybdate molybdenum NaHO neutral nickel nitric acid oxalate oxygen permanganate peroxide phosphate phospho-molybdate phosphorus platinum potassium powdered precipitate present re-dissolve reagent residue salts sample separation silica silicon SiO2 slag small amounts soda sodium carbonate soluble Steel Inst sulphate sulphide sulphuretted hydrogen sulphuric acid temperature titanium titrate tube tungsten tungstic oxide vanadium volatilized Volumetric washed weighed zinc