Aker Engineering & Technology AS Patent applications |
Patent application number | Title | Published |
20150330159 | A GUIDING ASSEMBLY FOR A PIPING SYSTEM - A guiding assembly for a riser piping system ( | 11-19-2015 |
20150315778 | METHOD AND DEVICE FOR DRAINAGE AND DETECTION OF LEAKAGE - A method for providing a drainage from a space between a lined concrete wall and a lining for protecting the lined concrete wall, wherein the method comprises the steps of arranging one or more draining member(s) each comprising a draining pipe having a blind flange arranged at both ends and having a length including the blind flanges that is substantially equal to the wall thickness in a casting frame so that the blind flanges are resting at the casting frame at the inside of the wall and the outside of the wall, respectively; filling concrete filled into the casting frame to cover the draining member(s) and allowing the concrete is allowed to cure; removing the casting frame from at least one of the sides of the concrete wall and; drilling through the blind flanges to open the draining member(s). A drained concrete wall and a concrete vessel are also described. | 11-05-2015 |
20150306538 | AN AQUEOUS CO2 ABSORBENT COMPRISING 2-AMINO-2-METHYL-1-PROPANOL AND 3-AMINOPROPANOL OR 2-AMINO-2-METHYL-1-PROPANOL AND 4-AMINOBUTANOL - An aqueous CO2 absorbent comprising a combination of 2-amino-2-methyl-1-propanol (AMP) and 3-aminopropanol (AP), or AMP and 4-aminobutanol (AB), is described. A method for capturing CO2 from a CO2 containing gas using the mentioned absorbent, and the use of a combination of AMP and AP, or a combination of AMP and AB are also described. | 10-29-2015 |
20140178279 | AMINE ABSORBENT AND A METHOD FOR CO2 CAPTURE - A liquid, aqueous CO | 06-26-2014 |
20140166663 | Tank for Fluid - A tank for storing fluid, especially hydrocarbons including low temperature liquefied natural gas. The tank comprises tank walls defining an interior tank space, wherein at least one beam is provided in the interior tank space having at least one beam end connected to the tank wall. The at least one recess is provided in the tank wall for receiving the beam end for anchoring to the tank wall. | 06-19-2014 |
20140123851 | CONSTRUCTION ELEMENT FOR CO2 CAPTURE - A construction element for a plant for capture of an acidic gas using an aqueous amine absorbent, wherein at least a part of a surface of said element comprises a polyolefin, and a hydrolytically stable antioxidant, is described. Additionally, a liner comprising said polyolefin and the hydrolytically stable antioxidant, is described. The construction element may be a column, a pipe, an insert, like a column packing element or a tray. An apparatus for capturing CO | 05-08-2014 |
20140116251 | METHOD FOR MIST CONTROL - A method for capturing CO | 05-01-2014 |
20130327066 | TEMPERATURE CONTROL - The present invention provides a method for increasing the internal pressure of a pressure vessel (1) containing a medium being present in both a liquid (3) and gaseous (2) phase, the vessel comprising one inner (9)and one outer (10) fluid tight barrier, said barriers being separated by an inter-barrier space (8), comprising the steps of: —circulating a suitable fluid through both the inter-barrier space and a heating unit; and —heating the fluid by the heating unit. | 12-12-2013 |
20130202846 | EXTRUDED ELEMENTS - The present invention provides an extruded beam element suitable for the construction of sandwich structures, wherein the transverse cross section of the beam comprises two parallel plates ( | 08-08-2013 |
20130130051 | CRUCIFORM PANELS - The present invention concerns a cruciform construction element for use inside a tank to connect panels, which element is forged or moulded in one piece and comprises intersecting webs. | 05-23-2013 |
20130126535 | SUPPORTS ANCHORED WITH RIBS - The present invention concerns a support arranged at the bottom of a tank subjected to thermal expansion and contraction, comprising a block ( | 05-23-2013 |
20130126534 | Tank With Inclined Walls - The present invention concerns a substantially prismatic tank ( | 05-23-2013 |
20130032603 | TANK WITH INTERNAL TENSION BEAMS - The present application concerns a substantially prismatic tank having internal tension beams having a cross section with a web and orthogonal flanges along the edges of the web, the beams being arranged in alternate orthogonal layers and being connected to each other at at least some crossing points, wherein the beams are arranged with their flanges oriented vertically and their webs oriented horizontally. | 02-07-2013 |
20130032075 | FLOATING SUPPORT - A support of deep caisson type having a longitudinal axis, for floating installation in a body of water and provided with mooring lines for anchoring to a seabed, has a lower portion in the body of water having a weight element, an upper portion that supports a platform above a water surface, and an extended portion in an area between the upper portion and the lower portion. The extended portion has one or more internal storage chambers and one or more ballast chambers. The storage chambers are arranged closer to the longitudinal axis than the ballast chambers. | 02-07-2013 |
20120313372 | METHOD AND SYSTEM FOR START AND OPERATION OF AN ELECTRICALLY DRIVEN LOAD - A method and system for starting and operating an electrically driven load, e.g. a compressor or pump, by power supply from a mechanical driver, e.g. a turbine or combustion engine, whereby the load is mechanically connected to a first electrical machine, and the mechanical driver is mechanically connected to a second electrical machine. The first electrical machine is electrically interconnected to the second electrical machine at a standstill or when the first and or second machine have low speed. In an acceleration phase, the first electrical machine is accelerated by accelerating the second electrical machine with the mechanical driver. When the first electrical machine has reached a predefined rotational speed, the first machine is synchronized with a local electrical power network and connected it to that network. | 12-13-2012 |
20100032172 | Combined Seawater and Firewater System - A combined seawater and firewater system, characterised in that the system comprises two or more pumping stations ( | 02-11-2010 |
20100019717 | METHOD AND SYSTEM FOR START AND OPERATION OF AN ELECTRICALLY DRIVEN LOAD - A method and system for starting and operating an electrically driven load, e.g. a compressor or pump, by power supply from a mechanical driver, e.g. a turbine or combustion engine, whereby the load is mechanically connected to a first electrical machine, and the mechanical driver is mechanically connected to a second electrical machine. The first electrical machine is electrically interconnected to the second electrical machine at a standstill or when the first and or second machine have low speed. In an acceleration phase, the first electrical machine is accelerated by accelerating the second electrical machine with the mechanical driver. When the first electrical machine has reached a predefined rotational speed, the first machine is synchronized with a local electrical power network and connected it to that network. | 01-28-2010 |