Manual of CyanidationMcGraw-Hill, 1920 - 277 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 30.
Σελίδα x
... of Pulp . Time of Agitation Increasing the Dissolving Effect by a Succession of Washes Continuous Treatment 73 73 74 76 79 80 88 89 89 98 98 99 99 99 Slime Treatment in Filter Presses The Homestake Slime Treatment Washing X CONTENTS.
... of Pulp . Time of Agitation Increasing the Dissolving Effect by a Succession of Washes Continuous Treatment 73 73 74 76 79 80 88 89 89 98 98 99 99 99 Slime Treatment in Filter Presses The Homestake Slime Treatment Washing X CONTENTS.
Σελίδα xi
... Continuous Counter - current Decantation . CHAPTER V MILLING IN CYANIDE SOLUTION PAGE 102 105 106 108 112 112 115 116 117 123 123 124 • 125 Early Introduction . Effect of Amalgamating in Cyanide Solution . Advantages of Milling in ...
... Continuous Counter - current Decantation . CHAPTER V MILLING IN CYANIDE SOLUTION PAGE 102 105 106 108 112 112 115 116 117 123 123 124 • 125 Early Introduction . Effect of Amalgamating in Cyanide Solution . Advantages of Milling in ...
Σελίδα 22
... continuous agitation but allowing the bluish- white cloud formed by each addition of silver to hang for a second or two before shaking and dissolving . The finish is indicated by the first appearance of a bluish haze dulling the ...
... continuous agitation but allowing the bluish- white cloud formed by each addition of silver to hang for a second or two before shaking and dissolving . The finish is indicated by the first appearance of a bluish haze dulling the ...
Σελίδα 30
... continuous agitation should be given , if not , 6 hours intermittent agitation , every care being taken to prevent coagulation of the lime , in order that the lime and solution may be brought into the most intimate contact during this ...
... continuous agitation should be given , if not , 6 hours intermittent agitation , every care being taken to prevent coagulation of the lime , in order that the lime and solution may be brought into the most intimate contact during this ...
Σελίδα 66
... side of the tank . For this purpose the grid is made 2 in . smaller in diameter than the size of the tank , and is enclosed by a continuous rim made from a flexible strip of wood , so as to 66 MANUAL OF CYANIDATION The Leaching Treatment.
... side of the tank . For this purpose the grid is made 2 in . smaller in diameter than the size of the tank , and is enclosed by a continuous rim made from a flexible strip of wood , so as to 66 MANUAL OF CYANIDATION The Leaching Treatment.
Άλλες εκδόσεις - Προβολή όλων
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.