CN109179466B - 一种金属铝制备超细刚玉粉的方法 - Google Patents
一种金属铝制备超细刚玉粉的方法 Download PDFInfo
- Publication number
- CN109179466B CN109179466B CN201811180677.2A CN201811180677A CN109179466B CN 109179466 B CN109179466 B CN 109179466B CN 201811180677 A CN201811180677 A CN 201811180677A CN 109179466 B CN109179466 B CN 109179466B
- Authority
- CN
- China
- Prior art keywords
- metal aluminum
- ball milling
- corundum powder
- powder
- corundum
- 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.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 75
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 68
- 229910052593 corundum Inorganic materials 0.000 title claims abstract description 68
- 239000010431 corundum Substances 0.000 title claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 48
- 239000002184 metal Substances 0.000 title claims abstract description 48
- 238000000498 ball milling Methods 0.000 claims abstract description 56
- 239000002245 particle Substances 0.000 claims abstract description 54
- 230000009466 transformation Effects 0.000 claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 41
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 33
- 230000003647 oxidation Effects 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 12
- 239000000446 fuel Substances 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 238000011049 filling Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 16
- 238000003801 milling Methods 0.000 abstract description 4
- 230000001590 oxidative effect Effects 0.000 abstract description 4
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 3
- 235000019580 granularity Nutrition 0.000 abstract 2
- 238000007664 blowing Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000011068 loading method Methods 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 229910001845 yogo sapphire Inorganic materials 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- -1 integrated circuits Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010532 solid phase synthesis reaction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/42—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation
- C01F7/422—Preparation of aluminium oxide or hydroxide from metallic aluminium, e.g. by oxidation by oxidation with a gaseous oxidator at a high temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F7/00—Compounds of aluminium
- C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
- C01F7/021—After-treatment of oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- 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
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811180677.2A CN109179466B (zh) | 2018-10-09 | 2018-10-09 | 一种金属铝制备超细刚玉粉的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811180677.2A CN109179466B (zh) | 2018-10-09 | 2018-10-09 | 一种金属铝制备超细刚玉粉的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109179466A CN109179466A (zh) | 2019-01-11 |
CN109179466B true CN109179466B (zh) | 2021-09-28 |
Family
ID=64948001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811180677.2A Active CN109179466B (zh) | 2018-10-09 | 2018-10-09 | 一种金属铝制备超细刚玉粉的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109179466B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115196658B (zh) * | 2022-05-18 | 2023-11-21 | 陕西煤业化工技术研究院有限责任公司 | 一种通过自催化快速制备的高纯氧化铝粉体及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1394707A (zh) * | 2002-08-09 | 2003-02-05 | 湖南大学 | 制备金属间化合物粉末的方法及其装置 |
CN1565973A (zh) * | 2003-06-13 | 2005-01-19 | 昆明贵金属研究所 | 一种制备高纯超细Al2O3粉末的方法 |
CN103803619A (zh) * | 2014-03-07 | 2014-05-21 | 袁志刚 | 用微细金属铝粉生产高纯氧化铝粉的方法 |
CN207347181U (zh) * | 2017-11-01 | 2018-05-11 | 乌鲁木齐市三锐科技有限公司 | 高纯铝雾化速燃法制备高纯氧化铝粉的装置 |
-
2018
- 2018-10-09 CN CN201811180677.2A patent/CN109179466B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1394707A (zh) * | 2002-08-09 | 2003-02-05 | 湖南大学 | 制备金属间化合物粉末的方法及其装置 |
CN1565973A (zh) * | 2003-06-13 | 2005-01-19 | 昆明贵金属研究所 | 一种制备高纯超细Al2O3粉末的方法 |
CN103803619A (zh) * | 2014-03-07 | 2014-05-21 | 袁志刚 | 用微细金属铝粉生产高纯氧化铝粉的方法 |
CN207347181U (zh) * | 2017-11-01 | 2018-05-11 | 乌鲁木齐市三锐科技有限公司 | 高纯铝雾化速燃法制备高纯氧化铝粉的装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109179466A (zh) | 2019-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2762897C1 (ru) | Способ получения порошка карбида высокоэнтропийного сплава со сферической формой частиц | |
CN108862391B (zh) | 一种低费氏氧化钨及其制备方法 | |
CN103402921A (zh) | Lmo产品的生产方法 | |
CN109877330B (zh) | 一种生产3d打印用球形金属粉体的装置及使用方法 | |
CN103459352B (zh) | 复合金属氧化物的制备方法、金属氧化物烧结体及回转窑 | |
Wang et al. | Synthesizing low-cost, high-corrosion-resistant refractory kiln furniture for the calcination of Li-ion battery cathode materials | |
CN109179466B (zh) | 一种金属铝制备超细刚玉粉的方法 | |
JP4273292B2 (ja) | 溶射用粒子、および該粒子を用いた溶射部材 | |
CN104211062B (zh) | 一种非氧化物共晶陶瓷非晶粉末反应喷涂制备方法 | |
Lin et al. | Impact of reducing conditions on the stabilization of Mg0. 2Co0. 2Ni0. 2Cu0. 2Zn0. 2O high-entropy oxide | |
CN109437917B (zh) | 一种两段还原氮化生产氮化钛及碳氮化钛的方法 | |
CN104072162B (zh) | 一种体积密度高的板状刚玉的制备方法 | |
Xiao et al. | Mechanism and microstructural evolution of combustion synthesis of ZrB2–Al2O3 composite powders | |
CN104016316B (zh) | 一种氮化铝粉连续制备方法及其设备 | |
CN210023786U (zh) | 一种生产3d打印用球形金属粉体的装置 | |
CN109019668B (zh) | 一种热球磨氧化制备超细活性氧化锌粉末的方法 | |
Wang et al. | Anti-corrosion effect of insulating firebrick coated with CA6 in the calcination of lithium-ion cathode materials | |
CN105330183B (zh) | 一种铝酸钙水泥的制备方法 | |
CN108751960B (zh) | 一种高温熔体水雾法制备氧化铝基固溶体陶瓷微米粉的方法 | |
CN107324796B (zh) | 一种碳/镁铝尖晶石复合粉 | |
CN109231259A (zh) | 一种金属铟和金属锡制备超细ito粉的方法 | |
CN116162816A (zh) | 一种双温区真空管式高温烧结炉制备镁锂合金的方法 | |
CN101200300A (zh) | 一种α-氧化铝粉体的制备方法 | |
CN108892160A (zh) | 一种单分散片状α-Al2O3微粉及其制备方法 | |
CN203946896U (zh) | 一种连续生产氮化铝粉的设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: No. 38 Yingang Avenue, Xinhui District, Guangzhou, Guangdong Province, 529000 (Workshop 3, Workshop 4) Patentee after: Guangdong kesiter Technology Co.,Ltd. Address before: 518000 Shangfeng Garden Shangfeng Business Center, Longtang Community, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province 212 Patentee before: Shenzhen Chengze Information Technology Co.,Ltd. Effective date of registration: 20230506 Address after: 518000 Shangfeng Garden Shangfeng Business Center, Longtang Community, Minzhi Street, Longhua District, Shenzhen City, Guangdong Province 212 Patentee after: Shenzhen Chengze Information Technology Co.,Ltd. Address before: 412007 No. 88 Taishan Road, Tianyuan District, Zhuzhou City, Hunan Province Patentee before: HUNAN University OF TECHNOLOGY |