SIEMENS VAI METALS TECHNOLOGIES GMBH & CO. Patent applications |
Patent application number | Title | Published |
20110101577 | CONVEYOR SYSTEM, COMPOSITE SYSTEM AND METHOD FOR COUPLING METALLURGICAL METHODS - A conveying system comprising elements for conveying lumpy, particularly hot, conveying stock and a cover for shielding the conveying stock. Disclosed are measures for inerting the conveying stock. A combined system encompasses a reduction plant for reducing oxides in a continuous process and processing unit for producing liquid metal in a discontinuous process. The reduction product is deliverable from the reduction plant to the processing unit. A method for coupling a reduction method used for reducing oxides in a continuous process and a method used for producing liquid metal in a discontinuous process. A reduction product from the reduction method is fed to the liquid metal production method for processing. | 05-05-2011 |
20100314888 | Integration Of An Air Separation Apparatus And of A Steam Reheating Cycle - A process for the integration of an air separation apparatus and of a steam reheat cycle is presented. | 12-16-2010 |
20100192729 | PROCESS AND APPARATUS FOR PRODUCING SPONGE IRON - A process and an apparatus for producing sponge iron from iron-oxide-containing material in lump form by direct reduction in a reduction shaft using a reducing gas, wherein the entire reducing gas is introduced by means of a number of reducing gas distribution ducts in a star-like arrangement or arranged parallel to one another, preferably into the lower quarter of the reduction shaft, and evenly distributed over the entire cross-section of the reduction shaft. | 08-05-2010 |
20100077824 | ROLL CHANGING DEVICE WITH WEDGE ADJUSTING DEVICE - A roll changing device with a steplessly operating wedge adjusting device that operates on the roll chocks of a roll that is supported stand uprights and which roll is to be replaced by another in the chocks in a roll stand. The adjusting wedge has a continuously planar wedge surface area. The wedge adjusting device includes a clamping device for fixing the position of the adjusting wedge relative to a stand for the roll chocks. An upper pressure plate in the stand and above the wedge and the roll chock is vertically and horizontally guided in the roll changing device. | 04-01-2010 |