A Manual of Practical AssayingLongmans, Green, and Company, 1868 - 697 páginas |
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Página xv
... combination Chemical symbols CHAPTER IL • Preparation of the sample . The anvil and stand , 11. Hammers , 12 . Shears , 13. The pestle and mortar , 13 . Sieves , 17 . Cold chisel , 13 . Steel mortar , 16 . Elutriation PAGE 1 44557 • 18 ...
... combination Chemical symbols CHAPTER IL • Preparation of the sample . The anvil and stand , 11. Hammers , 12 . Shears , 13. The pestle and mortar , 13 . Sieves , 17 . Cold chisel , 13 . Steel mortar , 16 . Elutriation PAGE 1 44557 • 18 ...
Página xxi
... Combined carbon , 266. Minute proportions of foreign metals , 266 . Analysis of Iron ores , 267. Analysis of the samples of fluxes , 267 . The assay of Iron in the wet way Fuchs's method Marguerite's process • PAGE 251 251 252 259 · 268 ...
... Combined carbon , 266. Minute proportions of foreign metals , 266 . Analysis of Iron ores , 267. Analysis of the samples of fluxes , 267 . The assay of Iron in the wet way Fuchs's method Marguerite's process • PAGE 251 251 252 259 · 268 ...
Página xxvi
... combined with silica . CLASS III . Zinc ores , in which the metal is partly or wholly combined with sulphur . CLASS IV . Alloys . · 437 437 Assay of ores of the first class 437 Determination of amount of Zinc by the humid process in ...
... combined with silica . CLASS III . Zinc ores , in which the metal is partly or wholly combined with sulphur . CLASS IV . Alloys . · 437 437 Assay of ores of the first class 437 Determination of amount of Zinc by the humid process in ...
Página 1
... COMBINATION : ETC. It is not necessary , neither is it possible , in a treatise like the present , to give more than a very brief outline of the elements of chemical nomenclature , and the more simple laws of chemical combination ...
... COMBINATION : ETC. It is not necessary , neither is it possible , in a treatise like the present , to give more than a very brief outline of the elements of chemical nomenclature , and the more simple laws of chemical combination ...
Página 4
... combining with acids to form salts -- they are termed indifferent oxides ; the second series contains those capable of ... combined . Acids terminating in ie form salts terminating in ate . Acids terminating in ous form salts terminating ...
... combining with acids to form salts -- they are termed indifferent oxides ; the second series contains those capable of ... combined . Acids terminating in ie form salts terminating in ate . Acids terminating in ous form salts terminating ...
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Términos y frases comunes
added alkaline alloy ammonia amount antimony argol arsenic ascertained assay assayer baryta black copper black flux blast blowpipe boiling borax button calcined carbonate of potash carbonate of soda carbonic acid cent centner charcoal chloride of silver clay coke colour combustion containing cooling copper crucible cubic centimetres cupel cylinder decomposed determined diluted dissolved employed excess filter flame flask fluid fuel furnace fused fusible fusion galena gives glass grains grammes heat hydrochloric acid ignited inches lime liquid litharge manganese matter melted mercury metal method mineral mixed mixture muffle nickel nitrate nitric acid normal solution obtained operation oxide oxide of iron oxide of lead oxidising oxygen permanganate placed platinum potash potassium precipitate produced proportion protoxide pulverised pure pyrites readily reagent reduced regulus roasting salt saltpetre silica slag small quantity substance sulphate of lead sulphide sulphuric acid temperature tube vessel washed weight zinc
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