What people are saying - Write a review
We haven't found any reviews in the usual places.
3 Preliminary tests
C Scheme of Operations and Treatment
II Separation of the pulp from the acid solution
2 other sections not shown
20 minutes acetate acetic acid ACID CONSUMPTION ACID DEPOSITS acid efficiency acid solution acid treatment ammonium Ammonium chloride Amount of acid AMOUNT OF BRINE ANALYSIS aoid boiling point brine solution Burma centigrade colloidal iron commercial COMPOSITION OF BRINE concentrated HC1 concentration processes constituents cool solution cool water copper corresponding cost cyanide determined dilute dissolved lead electrolytic Elmore process end point equivalent FbClg filtered filtrate galena gangue gr.Cl gram sample grams HC1 grams of original HgSO high percentage hydrochloric acid LEACHING SOLUTION lead recovery Lead sulphide LELAND STANFORD Length of treatment main metallic maximum metallic content metallic values metallurgical method molybdate nearly saturated solution NH^Cl numbers ordinary temperature oxide PbCl PbCl2 preheated PTOB recovered saturated brine saturated NaCl solution small amount solu soluble chlorides solution obtained solvent capacity solvent chloride Sphalerite sulphide sulphuric acid tion transformation treated treatment At boiling unrecoverable washing weight zinc