CN106475023B - 一种大孔容氧化铝微球的制备方法 - Google Patents
一种大孔容氧化铝微球的制备方法 Download PDFInfo
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- CN106475023B CN106475023B CN201611013083.3A CN201611013083A CN106475023B CN 106475023 B CN106475023 B CN 106475023B CN 201611013083 A CN201611013083 A CN 201611013083A CN 106475023 B CN106475023 B CN 106475023B
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- Prior art keywords
- sphere
- aluminum oxide
- nitric acid
- oxide micro
- aluminium glue
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- 239000004005 microsphere Substances 0.000 title claims abstract description 35
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- 239000004411 aluminium Substances 0.000 claims abstract description 21
- 239000003292 glue Substances 0.000 claims abstract description 20
- MXRIRQGCELJRSN-UHFFFAOYSA-N O.O.O.[Al] Chemical compound O.O.O.[Al] MXRIRQGCELJRSN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 16
- 239000003595 mist Substances 0.000 claims abstract description 14
- 239000000725 suspension Substances 0.000 claims abstract description 12
- 238000004945 emulsification Methods 0.000 claims abstract description 11
- 239000004094 surface-active agent Substances 0.000 claims abstract description 10
- 230000001804 emulsifying effect Effects 0.000 claims abstract description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 22
- 229910017604 nitric acid Inorganic materials 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004202 carbamide Substances 0.000 claims description 3
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 2
- 238000001354 calcination Methods 0.000 claims description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 claims description 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 claims description 2
- 229960004011 methenamine Drugs 0.000 claims description 2
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 2
- 229920000053 polysorbate 80 Polymers 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract description 2
- 238000001935 peptisation Methods 0.000 abstract description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 76
- 239000002002 slurry Substances 0.000 description 19
- 238000005299 abrasion Methods 0.000 description 11
- 239000008367 deionised water Substances 0.000 description 9
- 229910021641 deionized water Inorganic materials 0.000 description 9
- 238000005360 mashing Methods 0.000 description 9
- 239000011805 ball Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910001593 boehmite Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- ILXDAXZQNSOSAE-UHFFFAOYSA-N [AlH3].[Cl] Chemical compound [AlH3].[Cl] ILXDAXZQNSOSAE-UHFFFAOYSA-N 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910001648 diaspore Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011806 microball Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- -1 neutralization Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009495 sugar coating Methods 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
- B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
- B01J21/04—Alumina
-
- B01J35/615—
-
- B01J35/635—
-
- B01J35/647—
Abstract
Description
Claims (2)
Priority Applications (1)
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CN201611013083.3A CN106475023B (zh) | 2016-11-15 | 2016-11-15 | 一种大孔容氧化铝微球的制备方法 |
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CN201611013083.3A CN106475023B (zh) | 2016-11-15 | 2016-11-15 | 一种大孔容氧化铝微球的制备方法 |
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CN106475023A CN106475023A (zh) | 2017-03-08 |
CN106475023B true CN106475023B (zh) | 2019-05-28 |
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Families Citing this family (2)
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CN110368918A (zh) * | 2019-08-15 | 2019-10-25 | 西南化工研究设计院有限公司 | 一种拟薄水铝石粉体的喷雾造粒方法 |
CN114988444A (zh) * | 2022-04-29 | 2022-09-02 | 江苏晶晶新材料有限公司 | 一种抗生素脱色专用纳米氧化铝微球的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1631787A (zh) * | 2004-11-26 | 2005-06-29 | 山东铝业股份有限公司 | γ-氧化铝微球的生产方法 |
CN101397137A (zh) * | 2007-09-27 | 2009-04-01 | 刘文红 | 一类球形无机氧化物材料及其合成方法,改性方法和用途 |
CN102730724A (zh) * | 2012-05-31 | 2012-10-17 | 江苏晶晶新材料有限公司 | 大孔容轻堆比活性氧化铝的制备工艺 |
CN104402028A (zh) * | 2014-11-12 | 2015-03-11 | 中国海洋石油总公司 | 一种球形氧化铝的油水柱成型方法 |
CN104891539A (zh) * | 2015-05-22 | 2015-09-09 | 中国海洋石油总公司 | 一种球形氧化铝颗粒的扩孔方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011046910A2 (en) * | 2009-10-14 | 2011-04-21 | Arizona Board Of Regents For And On Behalf Of Arizona State University | Fabricating porous materials using thixotropic gels |
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2016
- 2016-11-15 CN CN201611013083.3A patent/CN106475023B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1631787A (zh) * | 2004-11-26 | 2005-06-29 | 山东铝业股份有限公司 | γ-氧化铝微球的生产方法 |
CN101397137A (zh) * | 2007-09-27 | 2009-04-01 | 刘文红 | 一类球形无机氧化物材料及其合成方法,改性方法和用途 |
CN102730724A (zh) * | 2012-05-31 | 2012-10-17 | 江苏晶晶新材料有限公司 | 大孔容轻堆比活性氧化铝的制备工艺 |
CN104402028A (zh) * | 2014-11-12 | 2015-03-11 | 中国海洋石油总公司 | 一种球形氧化铝的油水柱成型方法 |
CN104891539A (zh) * | 2015-05-22 | 2015-09-09 | 中国海洋石油总公司 | 一种球形氧化铝颗粒的扩孔方法 |
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Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant after: CNOOC Energy Development Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant before: CNOOC Energy Development Co., Ltd. |
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