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Chemistry: fischer-tropsch processes; or purification or recovery of products thereof February patent applications/inventions, industry category 02/12

20120046370 - Process for producing a purified synthesis gas stream: A process for producing a purified synthesis gas stream from a feed synthesis gas stream comprising besides the main constituents carbon monoxide and hydrogen also hydrogen sulphide, HCN and/or COS, the process comprising the steps of: (a) contacting one part of the feed synthesis gas stream with a water gas... Agent:

20120041083 - Silicon or elementary metals as energy carriers: A method for providing storable and transportable energy carriers (103, 104) is described. In one step, a transformation of silicon-dioxide-containing or metal-oxide-containing starting material (101) to silicon (103) or a metal occurs in a reduction process (105), wherein the primary energy for this reduction process (105) is provided from a... Agent: Silicon Fire Ag

20120029095 - Sabatier process and apparatus for controlling exothermic reaction: A Sabatier process involving contacting carbon dioxide and hydrogen in a first reaction zone with a first catalyst bed at a temperature greater than a first designated temperature; feeding the effluent from the first reaction zone into a second reaction zone, and contacting the effluent with a second catalyst bed... Agent:

20120029096 - Olefin selective ft catalyst composition and preparation thereof: The present invention relates to a hydrocarbon synthesis catalyst comprising in its unreduced form a) Fe as catalytically active metal, b) an alkali metal and/or alkaline-earth metal in an alkali metal- and/or alkaline-earth metal-containing promoter, the alkali metal, c) and a further promoter comprising, or consisting of, one or more... Agent: Sasol Technology (pty.) Limited