Manual of CyanidationMcGraw-Hill, 1920 - 277 σελίδες |
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Σελίδα ix
... Oxygen Reducing Agents . Effect of Temperature Dissolving Effect of Zinc - potassium Cyanide . Cyanide Regeneration Crosse's Process of Cyanide Regeneration . Fouling of Solutions .. PAGE V vii 123 4 556 7 8 Strength of Solutions . 8 ...
... Oxygen Reducing Agents . Effect of Temperature Dissolving Effect of Zinc - potassium Cyanide . Cyanide Regeneration Crosse's Process of Cyanide Regeneration . Fouling of Solutions .. PAGE V vii 123 4 556 7 8 Strength of Solutions . 8 ...
Σελίδα x
... Oxygen in Working Cyanide Solutions Assay of Solutions for Gold and Silver . Colorimetric Estimation of Gold in Solutions 46 48 52 53 CHAPTER III Separation of Sand and Slime Butters and Mein Distributor Hamilton Collecting Tank ...
... Oxygen in Working Cyanide Solutions Assay of Solutions for Gold and Silver . Colorimetric Estimation of Gold in Solutions 46 48 52 53 CHAPTER III Separation of Sand and Slime Butters and Mein Distributor Hamilton Collecting Tank ...
Σελίδα xii
... Oxygen in Precipitation The Crowe Vacuum Process . The Zinc - Lead Couple Solution Containing Copper Method of Working when Using Zinc Shavings Capacity of Zinc Boxes . Zinc Dust Precipitation . 173 174 176 176 177 178 178 . 179 183 183 ...
... Oxygen in Precipitation The Crowe Vacuum Process . The Zinc - Lead Couple Solution Containing Copper Method of Working when Using Zinc Shavings Capacity of Zinc Boxes . Zinc Dust Precipitation . 173 174 176 176 177 178 178 . 179 183 183 ...
Σελίδα xv
... Oxygen Dissolved by Distilled Water ( Roscoe & Lunt ) 50 4. Working Schedule of Homestake Filter Treatment 5. Calculations on Dorr Thickeners 106 120 · 6. Weights and Volumes of Slime Pulp . Caldecott's Table 7. Changes in Formula for ...
... Oxygen Dissolved by Distilled Water ( Roscoe & Lunt ) 50 4. Working Schedule of Homestake Filter Treatment 5. Calculations on Dorr Thickeners 106 120 · 6. Weights and Volumes of Slime Pulp . Caldecott's Table 7. Changes in Formula for ...
Σελίδα 1
... those already given in that oxygen does not appear as an indispensable auxiliary : AgCl + 2KCN = KAg ( CN ) 2 + KCl Reaction of Cyanide with Silver Sulphide . In connection with 1 UNIV . OF CHAPTER I NOTES ON THE CHEMISTRY OF THE PROCESS.
... those already given in that oxygen does not appear as an indispensable auxiliary : AgCl + 2KCN = KAg ( CN ) 2 + KCl Reaction of Cyanide with Silver Sulphide . In connection with 1 UNIV . OF CHAPTER I NOTES ON THE CHEMISTRY OF THE PROCESS.
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MANUAL OF CYANIDATION E. M. (Edward Montague) 1871? Hamilton Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acid added agitation alkali aluminium amount antimony assay value Borax bottle bottom boxes BrCN brittle bullion cake carbonate caustic soda cent charcoal charge clean compartments concentrate containing copper cubic cupel cyanide consumption cyanide process cyanide solution cyanide strength decantation decinormal dilution discharge dissolved distilled water Dorr dry slime extraction ferrocyanide filter flask flux free cyanide gold and silver grams grinding inches iodine launder leaching lime litharge litre loss manganese melting mesh method mill moisture necessary Nipissing nitric acid obtained oxide oxygen Pachuca pass percolation pipe plant potassium pounds precious metal precipitation present pulp pump quantity removed residue sample sand screen sieve silver nitrate slag slime soda ash sodium carbonate sodium sulphide solu soluble specific gravity standard stock solution sufficient sulphate sulphide TABLE tank Thickener tion titration tonnage tons treated treatment usually wash weight writer zinc zinc dust сс сс сс
Δημοφιλή αποσπάσματα
Σελίδα 243 - Cl Cr Co Cb Cu Dy Er Eu F Gd Ga Ge Au Hf He Ho H In I Ir Fe Kr La Pb Li Lu Mg Mn Hg...
Σελίδα 244 - Square Measure. 144 square inches 1 square foot, 9 square feet 1 square yard, 30J square yards 1 square rod, 40 square rods 1 rood, 4 roods 1 acre.
Σελίδα 245 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 246 - MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram eg. 10 centigrams =1 decigram dg. 10 decigrams =1 gram g. 10 grams =1 decagram Dg. 10 decagrams =1 hectogram Hg. 10 hectograms = 1 kilogram Kg.
Σελίδα 243 - Radium Rhodium Rubidium Ruthenium Samarium Scandium Selenium Silicon Silver Sodium Strontium Sulphur Tantalum Tellurium Terbium Thallium Thorium Thulium. . . Tin Titanium Tungsten Uranium Vanadium Xenon Ytterbium Yttrium Zinc Zirconium Symbol. Mo Nd Ne Ni Nt N Os O Pd p...
Σελίδα 245 - Troy Weight. 24 grains (gr.) - 1 pennyweight (dwt.) 20 pennyweights — 1 ounce (oz.) 12 ounces — 1 pound (1b.).
Σελίδα 245 - Dry Measure. — 2 pints = 1 quart; 8 quarts = 1 peck; 4 pecks = 1 bushel.
Σελίδα 238 - Administration of the antidote. If the patient is conscious, make him swallow the mixture at once, and lie down for a few minutes. If the patient is not conscious, place him on his back and pour the mixture down his throat in small quantities, if necessary pinching his nose in order to make him swallow.
Σελίδα 244 - ... sq. yds. = 1 sq. rod. 40 sq. rods — 1 sq. rood. 4 sq. roods = 1 acre. 640 acres = 1 sq. mile.
Σελίδα 238 - ... know how to use it should occasion at any time arise. The apparatus should never be allowed to be removed from its place, but always kept complete and ready for an emergency. It is advisable to keep it in duplicate, in prominently marked positions in the works.