-
公开(公告)号：EP1716261A4
公开(公告)日：2008-09-17
申请号：EP05706240
申请日：2005-02-16
Applicant: TECH RESOURCES PTY LTD
Inventor： SHAW RAYMOND WALTER
CPC classification number: C22B3/04 , C22B3/0005 , C22B21/0015 , Y02P10/234
Abstract: A process of producing aluminium and aluminium-containing materials from a solid aluminium-containing feed material is disclosed. The process comprises leaching the aluminium-containing feed material with a leach liquor and forming an aqueous solution containing aluminium ions, extracting aluminium ions from the aqueous solution by contacting the aqueous solution with an organic reagent and loading aluminium ions onto the organic reagent and forming an aluminium complex, and recovering aluminium or an aluminium-containing material from the aluminium complex.
-
公开(公告)号：EP1441978A4
公开(公告)日：2008-05-21
申请号：EP02759907
申请日：2002-08-30
Applicant: TECH RESOURCES PTY LTD
Inventor： SHAW RAYMOND WALTER
CPC classification number: C01B3/065 , C01B3/04 , C01B3/08 , C25B1/00 , C25B1/14 , F02B43/10 , H01M8/065 , Y02E60/362 , Y02E60/364 , Y02T10/32
Abstract: A method of generating hydrogen gas is disclosed. The method includes a first step of contacting an aqueous solution of a chemical hydride and a catalyst and producing hydrogen gas and a heated hydrogen-depleted solution. The hydrogen gas is recovered and used as required, for example in a fuel cell. The heated solution is brought into direct or indirect heat exchange relationship with a metal hydride, thereby heating the metal hydride and causing desorption of hydrogen from the metal hydride and producing hydrogen gas and cooling the heated solution and producing a cooled solution. The hydrogen gas is recovered and used as required.
-
公开(公告)号：CA2691576C
公开(公告)日：2016-10-11
申请号：CA2691576
申请日：2008-06-26
Applicant: TECH RESOURCES PTY LTD
Inventor： HOLLITT MICHAEL JOHN , SHAW RAYMOND WALTER , REES KEVIN LEE
Abstract: A process for leaching an ore containing sulphidic copper-containing minerals is disclosed. The process includes carrying out an aerated oxidising leach of a part of the ore and causing reactions with a source of iron such as pyrite in the ore and producing an acidic leach liquor containing ferrous ions, ferric ions, and copper ions in solution. The process also includes carrying out a leach of another part of the ore using the leach liquor produced in step (a) under conditions that minimise reactions with a source of iron such as pyrite in the ore and producing a leach liquor containing copper ions in solution.
-
公开(公告)号：BRPI0808672A2
公开(公告)日：2014-08-12
申请号：BRPI0808672
申请日：2008-03-06
Applicant: TECH RESOURCES PTY LTD
Inventor： SHAW RAYMOND WALTER , BATTERHAM ROBIN JOHN
Abstract: A method of separating potassium chloride and sodium chloride from a heated solution of these salts, such as a solution obtained from potash ore, to recover potassium chloride from the ore is disclosed. The method includes a combination of steps of (a) extracting water from a heated solution containing potassium chloride and sodium chloride using a membrane system and (b) subsequently cooling the solution discharged from the membrane system, whereby steps (a) and (b) make it possible to selectively recover potassium chloride and sodium chloride from the solution.
-
公开(公告)号：AU2007312937B2
公开(公告)日：2014-02-13
申请号：AU2007312937
申请日：2007-10-16
Applicant: TECH RESOURCES PTY LTD
Inventor： SHAW RAYMOND WALTER , LAVIN BARRY
Abstract: A method of sorting mined material for subsequent processing to recover valuable material, such as valuable metals, from the mined material is disclosed. The method includes a combination of selective breakage of mined material (for example, by using microwaves and/ or high pressure grinding rolls), subsequent size separation, and then particle sorting of a coarse fraction of the separated material based on differential heating and thermal imaging.
-
Patent Agency Ranking
公开(公告)号：PL210454B1
公开(公告)日：2012-01-31
申请号：PL38286005
申请日：2005-10-24
Applicant: TECH RESOURCES PTY LTD
Inventor： BEARMAN RICHARD ANTHONY , BATTERHAM ROBIN JOHN , SHAW RAYMOND WALTER
IPC: B02C4/02
-
公开(公告)号：CA2487743C
公开(公告)日：2011-05-24
申请号：CA2487743
申请日：2003-05-30
Applicant: TECH RESOURCES PTY LTD
Inventor： BATTERHAM ROBIN JOHN , ESDAILE LUCY , SHAW RAYMOND WALTER , CROSS CHRISTOPHER ROBIN
Abstract: A method of treating ore particles to facilitate subsequent processing of the ore particles to recover valuable components from the ore is disclosed. The method includes exposing the ore particles to microwave energy and causing structural alteration of the ore particles. In one embodiment structural alteration is achieved without significantly altering the mineralogy, ie composition, of the ore. In another embodiment structural alteration is achieved with minimal change to the sizes of the ore particles. In another embodiment the method includes exposing the ore particles to short duration, high energy pulses of microwave energy.
-
公开(公告)号：PL207219B1
公开(公告)日：2010-11-30
申请号：PL38281305
申请日：2005-09-30
Applicant: TECH RESOURCES PTY LTD
Inventor： SHAW RAYMOND WALTER
IPC: C22B1/00
-
公开(公告)号：PL387869A1
公开(公告)日：2009-12-07
申请号：PL38786907
申请日：2007-10-16
Applicant: TECH RESOURCES PTY LTD
Inventor： SHAW RAYMOND WALTER , LAVIN BARRY
-
公开(公告)号：ES2324326A1
公开(公告)日：2009-08-04
申请号：ES200750022
申请日：2005-09-30
Applicant: TECH RESOURCES PTY LTD
Inventor： SHAW RAYMOND WALTER
Abstract: Procedimiento y conjunto para tratar minerales usando energía de microondas. El procedimiento incluye exponer un lecho móvil, preferentemente un lecho móvil mixto, de partículas minerales a energía de microondas de alta energía pulsada de modo que por lo menos sustancialmente todas las partículas reciban por lo menos cierta exposición a energía de microondas.
-
-
-
-
-
-
-
-
-
Search Results
78
records
(took 0.026 seconds)
