The Assayer's Manual: An Abridged Treatise on the Docimastic Examination of Ores, and Furnace and Other Artificial Products |
From inside the book
Results 1-5 of 93
Page vi
... Assays by Volumetric Analysis 43 • The Final Reaction 44 The Operations ; Solution ; Preparation of the Standard Solu- tion ; Measuring and Titration of the Assay Liquid • 45 Pipettes 46 · Burettes 47 • Assays by Colorimetric Analysis ...
... Assays by Volumetric Analysis 43 • The Final Reaction 44 The Operations ; Solution ; Preparation of the Standard Solu- tion ; Measuring and Titration of the Assay Liquid • 45 Pipettes 46 · Burettes 47 • Assays by Colorimetric Analysis ...
Page vii
... ASSAY VESSELS . PAGE 61 62 63 General Remarks ; Assay Vessels for the Dry Method ; Clay Vessels · · The Principal Vessels , etc .; Vessels without feet ; Roasting Dishes ... ASSAY REAGENTS . PAGE Reagents for Dry Assays CONTENTS . vii.
... ASSAY VESSELS . PAGE 61 62 63 General Remarks ; Assay Vessels for the Dry Method ; Clay Vessels · · The Principal Vessels , etc .; Vessels without feet ; Roasting Dishes ... ASSAY REAGENTS . PAGE Reagents for Dry Assays CONTENTS . vii.
Page viii
... ASSAY REAGENTS . PAGE Reagents for Dry Assays ; Reducing Agents 76 Estimation of the Reducing Power 77 Oxidizing ... Assay ; Rich Galena ( with little Earths ) ; Assay in an Iron Pot ( Belgian Assay ) . Assay of Lead Matt free from ...
... ASSAY REAGENTS . PAGE Reagents for Dry Assays ; Reducing Agents 76 Estimation of the Reducing Power 77 Oxidizing ... Assay ; Rich Galena ( with little Earths ) ; Assay in an Iron Pot ( Belgian Assay ) . Assay of Lead Matt free from ...
Page ix
... Assays ; Assay by Gravimetric Analysis ; Assays in Blei- berg in Carinthia , and other places Mohr's Process ; Practice of various Assayers Volumetric Processes ; Colorimetric Processes PAGE 96 90 97 98 99 100 II . COPPER . Ores ...
... Assays ; Assay by Gravimetric Analysis ; Assays in Blei- berg in Carinthia , and other places Mohr's Process ; Practice of various Assayers Volumetric Processes ; Colorimetric Processes PAGE 96 90 97 98 99 100 II . COPPER . Ores ...
Page x
... Assay for Poor Ores and Pro- ducts ( Slags , etc. ) Jaquelin - Hubert's Method for considerable Percentages of Copper III . SILVER . PAGE • 128 · 130 Principal Ores ; Assays for Non - alloys 131 Fire Assays ; Collecting the Silver with ...
... Assay for Poor Ores and Pro- ducts ( Slags , etc. ) Jaquelin - Hubert's Method for considerable Percentages of Copper III . SILVER . PAGE • 128 · 130 Principal Ores ; Assays for Non - alloys 131 Fire Assays ; Collecting the Silver with ...
Contents
150 | |
156 | |
176 | |
184 | |
196 | |
202 | |
209 | |
215 | |
64 | |
66 | |
70 | |
76 | |
79 | |
82 | |
106 | |
113 | |
123 | |
131 | |
137 | |
139 | |
144 | |
221 | |
227 | |
233 | |
239 | |
246 | |
255 | |
275 | |
287 | |
288 | |
293 | |
297 | |
300 | |
Other editions - View all
Common terms and phrases
2.5 grammes 20 grammes added alloy ammonia ammonium antimony aqua regia argol arsenic assay sample beaker-glass bismuth black copper black flux boiled borax burette cent charcoal charge chloride coal cobalt color common salt containing copper covering of common crucible crucible Fig cubic centimeters cubic inches cupelled decanted decomposed determined diluted Dingler dried evaporated to dryness ferric oxide ferrous filtered filtrate flask fluid foreign metals Fresenius furnace fused fusion glass gold gramme 15.43 grains gramme 7.71 grains grammes 154.32 grains grammes 77.16 grains granulated lead heated hydrate hydrochloric acid ignited iron lead button liquid litharge mercury metallic sulphides meters method millimeters mixed mixture muffle muffle-furnace nickel nitric acid percentage placed platinum porcelain potassium carbonate potassium cyanide poured powdered precipitated pyrites refractory residue scorifier slag smelting sodium carbonate sodium sulphide substances sulphate sulphuretted hydrogen sulphuric acid temperature titrated tube u. h. Ztg volumetric washed weighed zinc Ztschr
Popular passages
Page 15 - Property : A Treatise on the Construction and Management of Railways ; designed to afford useful knowledge, in the popular style, to the holders of this class of property ; as well as Railway Managers Officers, and Agents. By JOHN B. JERVIS, late Chief Engineer of the Hudson River Railroad, Croton Aqueduct, etc.
Page 8 - The Encyclopedia of Chemistry, Practical and Theoretical : Embracing its application to the Arts, Metallurgy, Mineralogy, Geology, Medicine, and Pharmacy. By JAMES C. BOOTH, Melter and Refiner in the United States Mint, Professor of Applied Chemistry in the Franklin Institute, etc., assisted by CAMPBELL MORFIT, author of " Chemical Manipulations,
Page 7 - A Treatise on the Metallurgy of Iron : Containing Outlines of the History of Iron Manufacture, Methods of Assay, and Analysis of Iron Ores, Processes of Manufacture of Iron and Steel, etc., etc.
Page 7 - BELL.— Carpentry Made Easy: Or, The Science and Art of Framing on a New and Improved System. With Specific Instructions for Building Balloon Frames, Barn Frames, Mill Frames, Warehouses, Church Spires, etc. Comprising also a System of Bridge Building, with Bills, Estimates of Cost, and valuable Tables. Illustrated by forty-four plates, comprising nearly 200 figures. By WILLIAM E. BELL, Architect and Practical Builder.
Page 10 - Assistant : Comprising Metallurgic Chemistry; the Arts of Working all Metals and Alloys ; Forging of Iron and Steel ; Hardening and Tempering ; Melting and Mixing; Casting and Founding ; Works in Sheet Metal; the Processes Dependent on the Ductility of the Metals ; Soldering ; and the most Improved Processes and Tools employed by Metalworkers. With the Application of the Art of Electro-Metallurgy to Manufacturing Processes; collected from Original Sources, and from the works of Holtzapffel, Bergeron,...
Page 16 - A TREATISE ON A BOX OF INSTRUMENTS, And the Slide Rule ; with the Theory of Trigonometry and Logarithms, including Practical Geometry, Surveying, Measuring of Timber, Cask and Malt Gauging, Heights, and Distances. By THOMAS KENTISH. In one volume. 12mo.