JPS6221701A - 金属酸化物の超微粉体連続製造方法及び装置 - Google Patents
金属酸化物の超微粉体連続製造方法及び装置Info
- Publication number
- JPS6221701A JPS6221701A JP60161169A JP16116985A JPS6221701A JP S6221701 A JPS6221701 A JP S6221701A JP 60161169 A JP60161169 A JP 60161169A JP 16116985 A JP16116985 A JP 16116985A JP S6221701 A JPS6221701 A JP S6221701A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- reaction
- metal oxide
- briquettes
- briquette
- 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.)
- Granted
Links
- 239000000843 powder Substances 0.000 title claims abstract description 31
- 229910044991 metal oxide Inorganic materials 0.000 title claims abstract description 26
- 150000004706 metal oxides Chemical class 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000010924 continuous production Methods 0.000 title description 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- 229910001510 metal chloride Inorganic materials 0.000 claims abstract description 30
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 22
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000005469 granulation Methods 0.000 claims abstract description 11
- 230000003179 granulation Effects 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims description 45
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 239000012159 carrier gas Substances 0.000 claims description 5
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000004484 Briquette Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 6
- 238000005660 chlorination reaction Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 239000012808 vapor phase Substances 0.000 abstract 2
- 238000004508 fractional distillation Methods 0.000 abstract 1
- 238000000260 fractional sublimation Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 9
- 239000011707 mineral Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 238000010298 pulverizing process Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002736 metal compounds Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 238000000859 sublimation Methods 0.000 description 2
- 230000008022 sublimation Effects 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- KZNMRPQBBZBTSW-UHFFFAOYSA-N [Au]=O Chemical compound [Au]=O KZNMRPQBBZBTSW-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 229910001922 gold oxide Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- -1 l2O2 Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013076 target substance Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
- C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Inorganic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60161169A JPS6221701A (ja) | 1985-07-23 | 1985-07-23 | 金属酸化物の超微粉体連続製造方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60161169A JPS6221701A (ja) | 1985-07-23 | 1985-07-23 | 金属酸化物の超微粉体連続製造方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6221701A true JPS6221701A (ja) | 1987-01-30 |
| JPH0479963B2 JPH0479963B2 (enExample) | 1992-12-17 |
Family
ID=15729902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60161169A Granted JPS6221701A (ja) | 1985-07-23 | 1985-07-23 | 金属酸化物の超微粉体連続製造方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6221701A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02267107A (ja) * | 1989-04-07 | 1990-10-31 | Konica Corp | 硝酸塩ブリケット及びその製造方法 |
| CN119328129A (zh) * | 2024-11-18 | 2025-01-21 | 西安建筑科技大学 | 一种用于制备球形钼粉的热盘辅助微氧化-氨剥离方法 |
-
1985
- 1985-07-23 JP JP60161169A patent/JPS6221701A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02267107A (ja) * | 1989-04-07 | 1990-10-31 | Konica Corp | 硝酸塩ブリケット及びその製造方法 |
| CN119328129A (zh) * | 2024-11-18 | 2025-01-21 | 西安建筑科技大学 | 一种用于制备球形钼粉的热盘辅助微氧化-氨剥离方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0479963B2 (enExample) | 1992-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5427761A (en) | Process for the production of metal carbides having a large specific surface under atmospheric pressure inert gas scavenging | |
| JPS60175537A (ja) | セラミツク超微粒子の製造方法 | |
| US3252823A (en) | Process for aluminum reduction of metal halides in preparing alloys and coatings | |
| JP7510173B2 (ja) | 窒化ホウ素ナノチューブの製造方法および製造装置 | |
| US3404078A (en) | Method of generating a plasma arc with a fluidized bed as one electrode | |
| JPH02289B2 (enExample) | ||
| JPH04308011A (ja) | 流動床を用いたタングステン粉末の製造方法 | |
| US3469941A (en) | Ultrafine boron nitride and process of making same | |
| El-Naas et al. | Solid-phase synthesis of calcium carbide in a plasma reactor | |
| JPS6346002B2 (enExample) | ||
| US20040112477A1 (en) | Fine powder of metallic copper and process for producing the same | |
| US3723608A (en) | Production of phosphorus | |
| JPS59107904A (ja) | 金属酸化物微粒子の製造法 | |
| US3640682A (en) | Increasing the rate of reaction in reducing calcium sulfate to calcium sulfide | |
| JPH0479963B2 (enExample) | ||
| JPH033610B2 (enExample) | ||
| JPH0643244B2 (ja) | 四塩化ケイ素の製造方法 | |
| JPS63266001A (ja) | 複合球状粉末の製造方法 | |
| US3133788A (en) | Process for the manufacture of niobium pentoxide or tantalum pentoxide | |
| EP1204591B1 (en) | Production of silica particles | |
| US3804664A (en) | Process for chemical vapor deposition of zirconium carbide | |
| US3190723A (en) | Process for producing metal oxides in predetermined physical forms | |
| JP2726703B2 (ja) | 窒化アルミニウム粉末の製造方法 | |
| JPS63103899A (ja) | 炭化けい素ウイスカの製造方法および製造装置 | |
| US3919400A (en) | Recovering chlorine from ferric chloride vapors |