CN111377467A - 一种氧化铝及其制备方法 - Google Patents
一种氧化铝及其制备方法 Download PDFInfo
- Publication number
- CN111377467A CN111377467A CN201811618211.6A CN201811618211A CN111377467A CN 111377467 A CN111377467 A CN 111377467A CN 201811618211 A CN201811618211 A CN 201811618211A CN 111377467 A CN111377467 A CN 111377467A
- Authority
- CN
- China
- Prior art keywords
- exchange resin
- cation exchange
- alumina
- alumina according
- producing alumina
- 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.)
- Pending
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 238000002360 preparation method Methods 0.000 title claims abstract description 33
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000003729 cation exchange resin Substances 0.000 claims abstract description 56
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 44
- 239000010452 phosphate Substances 0.000 claims abstract description 43
- 239000002002 slurry Substances 0.000 claims abstract description 39
- 239000002253 acid Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000011734 sodium Substances 0.000 claims abstract description 33
- 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 claims abstract description 30
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 22
- 239000004094 surface-active agent Substances 0.000 claims abstract description 22
- 239000011148 porous material Substances 0.000 claims abstract description 17
- 238000001035 drying Methods 0.000 claims abstract description 15
- 230000032683 aging Effects 0.000 claims abstract description 14
- 239000008187 granular material Substances 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- 239000000725 suspension Substances 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 5
- 239000011574 phosphorus Substances 0.000 claims abstract description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 42
- -1 phosphate ester Chemical class 0.000 claims description 39
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 20
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 239000012752 auxiliary agent Substances 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000003518 caustics Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 150000003440 styrenes Chemical class 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 36
- 239000000243 solution Substances 0.000 description 35
- 235000021317 phosphate Nutrition 0.000 description 27
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 15
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 14
- 239000012065 filter cake Substances 0.000 description 13
- 239000012535 impurity Substances 0.000 description 12
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 229910021645 metal ion Inorganic materials 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 239000003480 eluent Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 150000004645 aluminates Chemical class 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000004993 emission spectroscopy Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001679 gibbsite Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 238000005649 metathesis reaction Methods 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000001935 peptisation Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910003158 γ-Al2O3 Inorganic materials 0.000 description 1
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
-
- 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
-
- 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
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
编号 | 实施例1 | 实施例2 | 实施例3 | 实施例4 | 实施例5 |
孔容,mL/g | 1.03 | 1.00 | 1.04 | 1.06 | 0.99 |
比表面,m<sup>2</sup>/g | 274 | 283 | 281 | 266 | 301 |
单位表面酸量,mmol/m<sup>2</sup> | 0.0017 | 0.0016 | 0.0016 | 0.0015 | 0.0013 |
P,wt% | 2.08 | 2.09 | 2.08 | 2.10 | 0.94 |
Na,wt% | 0.02 | 0.03 | 0.02 | 0.01 | 0.02 |
水硬性,N/粒 | 7.1 | 6.4 | 6.6 | 7.3 | 6.1 |
编号 | 比较例1 | 比较例2 | 比较例3 | 比较例4 |
孔容,mL/g | 0.15 | 0.85 | 0.95 | 0.98 |
比表面,m<sup>2</sup>/g | 80 | 321 | 310 | 298 |
单位表面酸量,mmol/m<sup>2</sup> | 0.0005 | 0.0007 | 0.0008 | 0.0007 |
P,wt% | 3.18 | - | - | - |
Na,wt% | 3.92 | 1.11 | 0.04 | 0.04 |
水硬性,N/粒 | 0.1 | 3.5 | 1.5 | 1.8 |
Claims (25)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811618211.6A CN111377467A (zh) | 2018-12-28 | 2018-12-28 | 一种氧化铝及其制备方法 |
EP19902684.0A EP3904286A4 (en) | 2018-12-28 | 2019-12-27 | PSEUDOBOEHMITE, ITS METHOD OF PREPARATION AND APPLICATION |
US17/309,878 US20220055911A1 (en) | 2018-12-28 | 2019-12-27 | Pseudo-boehmite, manufacturing process and application thereof |
SG11202106988YA SG11202106988YA (en) | 2018-12-28 | 2019-12-27 | Pseudo-boehmite, manufacturing process and application thereof |
KR1020217024117A KR20210106568A (ko) | 2018-12-28 | 2019-12-27 | 슈도-베마이트, 및 이의 제조방법 및 용도 |
CN201980086958.8A CN113396129B (zh) | 2018-12-28 | 2019-12-27 | 一种拟薄水铝石、其制造方法及其应用 |
JP2021537874A JP2022516103A (ja) | 2018-12-28 | 2019-12-27 | 擬ベーマイト、その製造方法および用途 |
TW108148241A TW202031356A (zh) | 2018-12-28 | 2019-12-27 | 一種擬薄水鋁石、其製造方法及其應用 |
PCT/CN2019/129197 WO2020135714A1 (zh) | 2018-12-28 | 2019-12-27 | 一种拟薄水铝石、其制造方法及其应用 |
CA3125068A CA3125068A1 (en) | 2018-12-28 | 2019-12-27 | Pseudo-boehmite, manufacturing process and application thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811618211.6A CN111377467A (zh) | 2018-12-28 | 2018-12-28 | 一种氧化铝及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN111377467A true CN111377467A (zh) | 2020-07-07 |
Family
ID=71216801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811618211.6A Pending CN111377467A (zh) | 2018-12-28 | 2018-12-28 | 一种氧化铝及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN111377467A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115231595A (zh) * | 2022-06-25 | 2022-10-25 | 扬州中天利新材料股份有限公司 | 一种高比表面积拟薄水铝石制备方法 |
Citations (9)
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CN1312221A (zh) * | 2000-03-08 | 2001-09-12 | 住友化学工业株式会社 | 氢氧化铝粉末的生产方法 |
JP2007307456A (ja) * | 2006-05-17 | 2007-11-29 | Showa Denko Kk | 界面活性剤の除去方法 |
CN102173442A (zh) * | 2011-02-25 | 2011-09-07 | 中国海洋石油总公司 | 一种孔径可调变氧化铝的制备方法 |
CN102319578A (zh) * | 2011-07-08 | 2012-01-18 | 中国石油天然气股份有限公司 | 一种加氢精制催化剂及其制备方法 |
CN102451767A (zh) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | 一种氧化铝载体的制备方法 |
CN103771469A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种氧化铝载体的制备方法 |
CN103861659A (zh) * | 2014-02-28 | 2014-06-18 | 中国海洋石油总公司 | 一种无定形硅铝球形载体的制备方法 |
CN106276997A (zh) * | 2016-08-16 | 2017-01-04 | 中国铝业股份有限公司 | 低杂质拟薄水铝石、其制备方法和制备装置 |
CN106673032A (zh) * | 2015-11-11 | 2017-05-17 | 中国石油化工股份有限公司 | 一种高酸性低结晶度氧化铝干胶及其制备方法 |
-
2018
- 2018-12-28 CN CN201811618211.6A patent/CN111377467A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1312221A (zh) * | 2000-03-08 | 2001-09-12 | 住友化学工业株式会社 | 氢氧化铝粉末的生产方法 |
JP2007307456A (ja) * | 2006-05-17 | 2007-11-29 | Showa Denko Kk | 界面活性剤の除去方法 |
CN102451767A (zh) * | 2010-10-15 | 2012-05-16 | 中国石油化工股份有限公司 | 一种氧化铝载体的制备方法 |
CN102173442A (zh) * | 2011-02-25 | 2011-09-07 | 中国海洋石油总公司 | 一种孔径可调变氧化铝的制备方法 |
CN102319578A (zh) * | 2011-07-08 | 2012-01-18 | 中国石油天然气股份有限公司 | 一种加氢精制催化剂及其制备方法 |
CN103771469A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种氧化铝载体的制备方法 |
CN103861659A (zh) * | 2014-02-28 | 2014-06-18 | 中国海洋石油总公司 | 一种无定形硅铝球形载体的制备方法 |
CN106673032A (zh) * | 2015-11-11 | 2017-05-17 | 中国石油化工股份有限公司 | 一种高酸性低结晶度氧化铝干胶及其制备方法 |
CN106276997A (zh) * | 2016-08-16 | 2017-01-04 | 中国铝业股份有限公司 | 低杂质拟薄水铝石、其制备方法和制备装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN115231595A (zh) * | 2022-06-25 | 2022-10-25 | 扬州中天利新材料股份有限公司 | 一种高比表面积拟薄水铝石制备方法 |
WO2023246315A1 (zh) * | 2022-06-25 | 2023-12-28 | 扬州中天利新材料股份有限公司 | 一种高比表面积拟薄水铝石制备方法 |
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