PAN PACIFIC COPPER CO., LTD.
|PAN PACIFIC COPPER CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20110074070||OPERATION METHOD OF FLASH SMELTER AND RAW MATERIAL SUPPLY APPARATUS - An operation method of a flash smelter includes blowing a gas for dispersing raw material and contributing to a reaction, from a lance at an upper portion of a shaft so that the gas forms a spiral flow. A raw material supply apparatus includes a supply portion supplying raw material and a gas for dispersing the raw material and contributing to a reaction into a flash smelting furnace, wherein the supply portion has a lance provided at an upper portion of a shaft that blows the gas so that the gas forms a spiral flow.||03-31-2011|
|20100243454||PROCESS FOR TREATING EXHAUST GAS GENERATED DURING WATER-GRANULATION OF SLAG AND SYSTEM FOR SAID TREATMENT - The present invention provides a process for treating a exhaust gas which is generated when slag discharged from a smelting furnace for non-ferrous metal is water-granulated. There is provided a process for treating an exhaust gas, which is generated during water granulation of slag discharged from a smelting furnace for non-ferrous metal, containing the water vapor as a major component and metal fumes, the process comprising a step of treating the exhaust gas by a wet electrostatic precipitator.||09-30-2010|
|20090085263||INSPECTION HOLE STRUCTURE FOR FLASH-SMELTING FURNACE - An inspection hole structure||04-02-2009|
|20090084457||TRANSFER PIPE OF DRIED CONCENTRATE AND BREAKAGE DETECTING METHOD OF TRANSFER PIPE - A transfer pipe of dried concentrate for transferring dried concentrate, having a double pipe structure, comprising an inner pipe||04-02-2009|
|20090064820||Method for operating non-ferrous smelting plant - In the operation, a flux mainly composed of silica ore and a non-ferrous metal-ore raw-material are charged into a smelting furnace via a conveying system.||03-12-2009|
Patent applications by PAN PACIFIC COPPER CO., LTD.