TW201317531A - 微奈米粉末漿料之冷凍真空乾燥方法 - Google Patents
微奈米粉末漿料之冷凍真空乾燥方法 Download PDFInfo
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- TW201317531A TW201317531A TW101147509A TW101147509A TW201317531A TW 201317531 A TW201317531 A TW 201317531A TW 101147509 A TW101147509 A TW 101147509A TW 101147509 A TW101147509 A TW 101147509A TW 201317531 A TW201317531 A TW 201317531A
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- 239000002002 slurry Substances 0.000 title claims abstract description 110
- 239000011858 nanopowder Substances 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000004108 freeze drying Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 22
- 238000001291 vacuum drying Methods 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 15
- 239000003610 charcoal Substances 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 239000000080 wetting agent Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000002270 dispersing agent Substances 0.000 claims description 9
- 238000007710 freezing Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 9
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920005646 polycarboxylate Polymers 0.000 claims description 3
- -1 sulfonate compound Chemical class 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 2
- 235000013162 Cocos nucifera Nutrition 0.000 claims 1
- 244000060011 Cocos nucifera Species 0.000 claims 1
- 244000082204 Phyllostachys viridis Species 0.000 claims 1
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 12
- 238000009826 distribution Methods 0.000 abstract description 9
- 230000002776 aggregation Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000007796 conventional method Methods 0.000 abstract description 3
- 238000004220 aggregation Methods 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000002904 solvent Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 6
- 238000005054 agglomeration Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 238000000498 ball milling Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101147509A TW201317531A (zh) | 2012-12-14 | 2012-12-14 | 微奈米粉末漿料之冷凍真空乾燥方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101147509A TW201317531A (zh) | 2012-12-14 | 2012-12-14 | 微奈米粉末漿料之冷凍真空乾燥方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201317531A true TW201317531A (zh) | 2013-05-01 |
| TWI416056B TWI416056B (https=) | 2013-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101147509A TW201317531A (zh) | 2012-12-14 | 2012-12-14 | 微奈米粉末漿料之冷凍真空乾燥方法 |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201317531A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12582984B1 (en) | 2020-07-02 | 2026-03-24 | Argonaut Manufacturing Services, Inc. | Method for lyophilization and device thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101569929B (zh) * | 2009-06-05 | 2011-01-26 | 北京工业大学 | 一种纳米氧化铝包覆钨粉的制备方法 |
| CN101792164B (zh) * | 2009-11-19 | 2012-02-15 | 国家纳米科学中心 | 一种真空冷冻干燥制备纳米氧化铝的方法 |
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2012
- 2012-12-14 TW TW101147509A patent/TW201317531A/zh unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12582984B1 (en) | 2020-07-02 | 2026-03-24 | Argonaut Manufacturing Services, Inc. | Method for lyophilization and device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI416056B (https=) | 2013-11-21 |
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