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2024
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P/S
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Alumina; Alumina fibre; Alumina trihydrate; Alumina (Aluminium oxide); Aluminium acetate; Alumini... |
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2023
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P/S
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Alumina; alumina fibre; alumina trihydrate; alumina (aluminium oxide); aluminium acetate; alumini... |
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P/S
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Alumina; alumina fibre; alumina trihydrate; alumina
(aluminium oxide); aluminium acetate; alumin... |
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Invention
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Method of preparing alumina.
A process for preparing high purity alumina from aluminium-bearing ... |
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Invention
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Process for preparing alumina. A process for preparing high purity alumina from aluminium chlorid... |
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2022
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Invention
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Method for calcination. A method for calcination of hydrated alumina, the method comprising the s... |
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Invention
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Method of preparing alumina. A process for preparing high purity alumina from aluminium-bearing m... |
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Invention
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Process for preparing alumina.
A process for preparing high purity alumina from aluminium-bearin... |
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2021
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Invention
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Method for carbon reduction. A method for controlling the carbon output from an alumina refinery,... |
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Invention
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Fertilizer composition.
A fertilizer composition comprising an ammonium nitrate material and an ... |
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2020
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Invention
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Method for impurity control.
A method for controlling the concentration of impurities in Bayer l... |
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Invention
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Method for controlling the concentration of impurities in bayer liquors.
A method for controllin... |
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Invention
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Process for preparing alumina. A process for preparing high purity alumina from aluminium-bearing... |
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Invention
|
Fluid sampling device.
A fluid sampling device for sampling fluids in a fluid process vessel thr... |
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Invention
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Fertilizer composition. A fertilizer composition comprising an ammonium nitrate material; and an ... |
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2019
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Invention
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Method for controlling the concentration of impurities in bayer liquors. A method for controlling... |
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Invention
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Method for impurity control. A method for controlling the concentration of impurities in Bayer li... |
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2018
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Invention
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Fluid sampling device. A fluid sampling device for sampling fluids in a fluid process vessel thro... |
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2016
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Invention
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Online sampling device. An online sampling device comprising: a sampler; an analyser; a delay mem... |
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2012
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Invention
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Method for controlling emissions. A method for controlling mercury emissions from aqueous alkalin... |
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2011
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Invention
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Process for the destruction of organics in bayer process streams.
A process for the destruction ... |
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Invention
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Process for the destruction of organics in bayer process streams. A process for the destruction o... |
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Invention
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Method of increasing the stability of a bayer process liquor. Methods, and related products and c... |
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Invention
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Method of increasing the stability of a bayer process liquor. A method of increasing the stabilit... |
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Invention
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Method and apparatus for odorant removal. Odorant from a process stream is removed by passing the... |
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2010
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Invention
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Drilling apparatus. A drilling apparatus (100) for clearing of a blockage in a tapping point on a... |
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2009
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Invention
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Method of concentrating a bayer process liquor. A method for concentrating spent Bayer process li... |
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2008
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Invention
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Method for precipitating boehmite from pre-precipitation bayer liquors. A method for precipitatin... |
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Invention
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Method for controlling the precipitation of alumina. A method for controlling the precipitation o... |
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Invention
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Electrolytic method for controlling the precipitation of alumina. A method for controlling the pr... |
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Invention
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Method for preparing aluminium oxide. A method for preparing aluminium oxide from a Bayer process... |
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Invention
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Method for precipitating boehmite. A method for precipitating boehmite from a Bayer process solut... |
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Invention
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Treatment of contaminants. A method for the treatment of contaminants in an aqueous stream, the m... |
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2007
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Invention
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Torque reaction mechanism for a valve arrangement. A torque reaction mechanism comprising a coupl... |
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Invention
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Valve operation. An operating mechanism (40) for a valve (11) having a valve body (13) defining a... |
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Invention
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Method for alumina production. A method for the calcination of aluminium trihydroxide, the method... |
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Invention
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Method for management of contaminants in alkaline process liquors. A method for the management of... |
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Invention
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Method of reducing calcia concentrations of green bayer process liquors. A method of reducing the... |
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2006
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Invention
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Seal assembly.
A centrifugal pump seal assembly (10) for forming a seal between an impeller (12)... |
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Invention
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Seal assembly. A centrifugal pump seal assembly (10) for forming a seal between an impeller (12) ... |
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Invention
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Valve operation. An operating mechanism (10) for a valve (11). The valve (11) has a valve body (1... |
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Invention
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Valve grinding. Apparatus (10) for use with a valve (11) to perform a grinding operation on the v... |
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Invention
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Biodegradation of organic compounds. A method for the biodegradation of organic compounds in a Ba... |
