Husnu Sinan Canbekte Patent applications |
Patent application number | Title | Published |
20150225810 | IRON RECOVERY METHOD - A method for recovery of iron in the form of an iron oxide as useful product, such as hematite, from a leach solution obtained from leaching of a nickel laterite ore, is proposed which comprises an oxidation and a hydrolysis of a ferric sulphate and urea mix solution stemming from leaching of nickel laterite ores at a temperature of 60-100° C. | 08-13-2015 |
20150218669 | METHOD FOR LEACHING NICKEL, COBALT AND IRON FROM A NICKEL LATERITE ORE - We propose a method for leaching nickel, cobalt and iron from a nickel laterite ore, characterized in that the nickel laterite ore is brought into contact with a solution of sulphuric acid and urea mixture. In this way, there is provided a method for efficient recovery of nickel and cobalt from nickel laterite ores where leaching in sulphuric acid/urea mixture can be completed in about less than 1 hour. | 08-06-2015 |