CA2498024A1 - Method and apparatus for controlling the size of powder produced by the armstrong process - Google Patents
Method and apparatus for controlling the size of powder produced by the armstrong process Download PDFInfo
- Publication number
- CA2498024A1 CA2498024A1 CA002498024A CA2498024A CA2498024A1 CA 2498024 A1 CA2498024 A1 CA 2498024A1 CA 002498024 A CA002498024 A CA 002498024A CA 2498024 A CA2498024 A CA 2498024A CA 2498024 A1 CA2498024 A1 CA 2498024A1
- Authority
- CA
- Canada
- Prior art keywords
- reaction zone
- metal
- powder
- halide
- vapor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 60
- 239000000843 powder Substances 0.000 title claims abstract description 52
- 150000004820 halides Chemical class 0.000 claims abstract description 30
- 229910001338 liquidmetal Inorganic materials 0.000 claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 32
- 239000007795 chemical reaction product Substances 0.000 claims description 28
- 229910052751 metal Inorganic materials 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 26
- 150000003839 salts Chemical class 0.000 claims description 25
- 238000009835 boiling Methods 0.000 claims description 24
- 239000000376 reactant Substances 0.000 claims description 18
- 239000000919 ceramic Substances 0.000 claims description 16
- 229910052708 sodium Inorganic materials 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims 20
- 150000001342 alkaline earth metals Chemical class 0.000 claims 16
- 239000000203 mixture Substances 0.000 claims 14
- 229910052783 alkali metal Inorganic materials 0.000 claims 12
- 150000001340 alkali metals Chemical class 0.000 claims 12
- 239000003513 alkali Substances 0.000 claims 7
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 229910052787 antimony Inorganic materials 0.000 claims 3
- 229910052790 beryllium Inorganic materials 0.000 claims 3
- 229910052796 boron Inorganic materials 0.000 claims 3
- 229910052758 niobium Inorganic materials 0.000 claims 3
- 229910052702 rhenium Inorganic materials 0.000 claims 3
- 229910052710 silicon Inorganic materials 0.000 claims 3
- 229910052715 tantalum Inorganic materials 0.000 claims 3
- 229910052720 vanadium Inorganic materials 0.000 claims 3
- 229910052770 Uranium Inorganic materials 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 claims 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 1
- 239000011734 sodium Substances 0.000 description 19
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 15
- 239000010936 titanium Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 8
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 6
- 229910003074 TiCl4 Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/28—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from gaseous metal compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6264—Mixing media, e.g. organic solvents
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/6268—Thermal treatment of powders or mixtures thereof other than sintering characterised by the applied pressure or type of atmosphere, e.g. in vacuum, hydrogen or a specific oxygen pressure
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1263—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction
- C22B34/1268—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- General Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40868302P | 2002-09-07 | 2002-09-07 | |
| US40892602P | 2002-09-07 | 2002-09-07 | |
| US60/408,683 | 2002-09-07 | ||
| US60/408,926 | 2002-09-07 | ||
| US41132802P | 2002-09-17 | 2002-09-17 | |
| US60/411,328 | 2002-09-17 | ||
| PCT/US2003/027391 WO2004022269A2 (en) | 2002-09-07 | 2003-09-03 | Method and apparatus for controlling the size of powder produced by the armstrong process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2498024A1 true CA2498024A1 (en) | 2004-03-18 |
Family
ID=31982360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002498024A Abandoned CA2498024A1 (en) | 2002-09-07 | 2003-09-03 | Method and apparatus for controlling the size of powder produced by the armstrong process |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7351272B2 (enExample) |
| JP (1) | JP4409433B2 (enExample) |
| AU (1) | AU2003265876B2 (enExample) |
| CA (1) | CA2498024A1 (enExample) |
| EA (1) | EA009910B1 (enExample) |
| WO (1) | WO2004022269A2 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6861038B2 (en) * | 1994-08-01 | 2005-03-01 | International Titanium Powder, Llc. | Ceramics and method of producing ceramics |
| WO1996004407A1 (en) * | 1994-08-01 | 1996-02-15 | Kroftt-Brakston International, Inc. | Method of making metals and other elements |
| US7442227B2 (en) * | 2001-10-09 | 2008-10-28 | Washington Unniversity | Tightly agglomerated non-oxide particles and method for producing the same |
| UA79310C2 (en) * | 2002-09-07 | 2007-06-11 | Int Titanium Powder Llc | Methods for production of alloys or ceramics with the use of armstrong method and device for their realization |
| AU2003273279B2 (en) * | 2002-09-07 | 2007-05-03 | Cristal Us, Inc. | Process for separating ti from a ti slurry |
| US20050284824A1 (en) * | 2002-09-07 | 2005-12-29 | International Titanium Powder, Llc | Filter cake treatment apparatus and method |
| AU2003263082A1 (en) * | 2002-10-07 | 2004-05-04 | International Titanium Powder, Llc. | System and method of producing metals and alloys |
| US20060107790A1 (en) * | 2002-10-07 | 2006-05-25 | International Titanium Powder, Llc | System and method of producing metals and alloys |
| US20070180951A1 (en) * | 2003-09-03 | 2007-08-09 | Armstrong Donn R | Separation system, method and apparatus |
| US20070017319A1 (en) * | 2005-07-21 | 2007-01-25 | International Titanium Powder, Llc. | Titanium alloy |
| WO2007044635A2 (en) | 2005-10-06 | 2007-04-19 | International Titanium Powder, Llc | Titanium or titanium alloy with titanium boride dispersion |
| US20080031766A1 (en) * | 2006-06-16 | 2008-02-07 | International Titanium Powder, Llc | Attrited titanium powder |
| US7753989B2 (en) * | 2006-12-22 | 2010-07-13 | Cristal Us, Inc. | Direct passivation of metal powder |
| US9127333B2 (en) | 2007-04-25 | 2015-09-08 | Lance Jacobsen | Liquid injection of VCL4 into superheated TiCL4 for the production of Ti-V alloy powder |
| KR101222039B1 (ko) * | 2010-12-28 | 2013-01-15 | 재단법인 포항산업과학연구원 | 타이타늄 제련 장치 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331666A (en) * | 1966-10-28 | 1967-07-18 | William C Robinson | One-step method of converting uranium hexafluoride to uranium compounds |
| US3992192A (en) * | 1974-07-01 | 1976-11-16 | Haig Vartanian | Metal powder production |
| DE4214720C2 (de) * | 1992-05-04 | 1994-10-13 | Starck H C Gmbh Co Kg | Vorrichtung zur Herstellung feinteiliger Metall- und Keramikpulver |
| US5498446A (en) * | 1994-05-25 | 1996-03-12 | Washington University | Method and apparatus for producing high purity and unagglomerated submicron particles |
| US6409797B2 (en) * | 1994-08-01 | 2002-06-25 | International Titanium Powder Llc | Method of making metals and other elements from the halide vapor of the metal |
| WO1996004407A1 (en) * | 1994-08-01 | 1996-02-15 | Kroftt-Brakston International, Inc. | Method of making metals and other elements |
| US5958106A (en) * | 1994-08-01 | 1999-09-28 | International Titanium Powder, L.L.C. | Method of making metals and other elements from the halide vapor of the metal |
-
2003
- 2003-09-03 WO PCT/US2003/027391 patent/WO2004022269A2/en not_active Ceased
- 2003-09-03 US US10/654,150 patent/US7351272B2/en not_active Expired - Fee Related
- 2003-09-03 AU AU2003265876A patent/AU2003265876B2/en not_active Ceased
- 2003-09-03 JP JP2004534417A patent/JP4409433B2/ja not_active Expired - Fee Related
- 2003-09-03 CA CA002498024A patent/CA2498024A1/en not_active Abandoned
- 2003-09-03 EA EA200500461A patent/EA009910B1/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003265876A1 (en) | 2004-03-29 |
| US20040079196A1 (en) | 2004-04-29 |
| WO2004022269A9 (en) | 2004-06-10 |
| EA200500461A1 (ru) | 2005-12-29 |
| JP4409433B2 (ja) | 2010-02-03 |
| US7351272B2 (en) | 2008-04-01 |
| JP2005538020A (ja) | 2005-12-15 |
| WO2004022269A3 (en) | 2004-12-29 |
| EA009910B1 (ru) | 2008-04-28 |
| WO2004022269A2 (en) | 2004-03-18 |
| AU2003265876B2 (en) | 2007-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20100903 |