DE2104897A1 - Verfahren zur Herstellung von kolloidalem faserförmigen Böhmit - Google Patents
Verfahren zur Herstellung von kolloidalem faserförmigen BöhmitInfo
- Publication number
- DE2104897A1 DE2104897A1 DE19712104897 DE2104897A DE2104897A1 DE 2104897 A1 DE2104897 A1 DE 2104897A1 DE 19712104897 DE19712104897 DE 19712104897 DE 2104897 A DE2104897 A DE 2104897A DE 2104897 A1 DE2104897 A1 DE 2104897A1
- Authority
- DE
- Germany
- Prior art keywords
- boehmite
- basic
- acid
- colloidal
- salt
- 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
- 229910001593 boehmite Inorganic materials 0.000 title claims description 28
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 27
- 239000002253 acid Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 13
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 13
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 11
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 10
- 150000001447 alkali salts Chemical class 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000007900 aqueous suspension Substances 0.000 claims description 6
- 239000007858 starting material Substances 0.000 claims description 6
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 5
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 5
- 235000019253 formic acid Nutrition 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000010335 hydrothermal treatment Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 235000005985 organic acids Nutrition 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000004753 textile Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 13
- 229960000583 acetic acid Drugs 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- PPQREHKVAOVYBT-UHFFFAOYSA-H dialuminum;tricarbonate Chemical compound [Al+3].[Al+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O PPQREHKVAOVYBT-UHFFFAOYSA-H 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910001679 gibbsite Inorganic materials 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical class [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 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 1
- 229940118662 aluminum carbonate Drugs 0.000 description 1
- YVKMMZAFUFUAAX-UHFFFAOYSA-N aluminum;tetrahydrate Chemical compound O.O.O.O.[Al] YVKMMZAFUFUAAX-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- WMWXXXSCZVGQAR-UHFFFAOYSA-N dialuminum;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3] WMWXXXSCZVGQAR-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 firmly adhering Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000011164 primary particle Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002918 waste heat Substances 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
- C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts
- C01F7/36—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts from organic aluminium salts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- 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
- C01P2006/12—Surface area
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712104897 DE2104897A1 (de) | 1971-02-03 | 1971-02-03 | Verfahren zur Herstellung von kolloidalem faserförmigen Böhmit |
| NL7201250A NL7201250A (enExample) | 1971-02-03 | 1972-01-31 | |
| US00222388A US3790495A (en) | 1971-02-03 | 1972-01-31 | Process for the manufacture of colloidal fibrous boehmite |
| IT48063/72A IT948387B (it) | 1971-02-03 | 1972-02-01 | Procedimento per produrre boemite fibrosa colloidale |
| BE778863A BE778863A (fr) | 1971-02-03 | 1972-02-02 | Procede de preparation de boehmite fibriforme colloidale |
| GB490472A GB1328052A (en) | 1971-02-03 | 1972-02-02 | Process for the manufacture of colloidal fibrous boehmite |
| FR7203668A FR2124451A1 (enExample) | 1971-02-03 | 1972-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712104897 DE2104897A1 (de) | 1971-02-03 | 1971-02-03 | Verfahren zur Herstellung von kolloidalem faserförmigen Böhmit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2104897A1 true DE2104897A1 (de) | 1972-08-17 |
Family
ID=5797646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712104897 Pending DE2104897A1 (de) | 1971-02-03 | 1971-02-03 | Verfahren zur Herstellung von kolloidalem faserförmigen Böhmit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3790495A (enExample) |
| BE (1) | BE778863A (enExample) |
| DE (1) | DE2104897A1 (enExample) |
| FR (1) | FR2124451A1 (enExample) |
| GB (1) | GB1328052A (enExample) |
| IT (1) | IT948387B (enExample) |
| NL (1) | NL7201250A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2313002A1 (de) * | 1972-03-15 | 1973-10-31 | Ici Ltd | Verfahren zur herstellung von duennen formkoerpern aus aluminiumoxid oder aluminiumoxid-hydrat |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS584096B2 (ja) * | 1976-07-23 | 1983-01-25 | 東芝モノフラツクス株式会社 | 酸化物多結晶繊維の製造方法 |
| US5178849A (en) * | 1991-03-22 | 1993-01-12 | Norton Company | Process for manufacturing alpha alumina from dispersible boehmite |
| US5407600A (en) * | 1991-07-23 | 1995-04-18 | Nissan Chemical Industries, Ltd. | Stable aqueous alumina sol and method for preparing the same |
| JP3304360B2 (ja) * | 1996-03-05 | 2002-07-22 | 護郎 佐藤 | アルミナゾル及びその製造方法、及びそれを用いたアルミナ成型体の製造方法、及びそれによって得られたアルミナ系触媒 |
| WO1997041063A1 (en) * | 1996-04-29 | 1997-11-06 | Matthews, Derek, Peter | Salt of boehmite alumina |
| US6432531B1 (en) * | 1996-04-29 | 2002-08-13 | Roy J. Sippel | Synthesis of alumina acetate monohydrate salt sol fibers and uses thereof |
| WO1998047849A2 (en) * | 1997-04-23 | 1998-10-29 | Matthews, Derek, Peter | Salt of boehmite alumina and processes for dyeing fibers, for treating a dye waste stream and for removing contaminants from a municipal waste treatment stream |
| US20050124745A1 (en) * | 2002-04-19 | 2005-06-09 | Saint-Gobain Ceramics & Plastics, Inc. | Flame retardant composites |
| US20050227000A1 (en) * | 2004-04-13 | 2005-10-13 | Saint-Gobain Ceramics & Plastics, Inc. | Surface coating solution |
| US20060104895A1 (en) * | 2004-11-18 | 2006-05-18 | Saint-Gobain Ceramics & Plastics, Inc. | Transitional alumina particulate materials having controlled morphology and processing for forming same |
| US7479324B2 (en) * | 2005-11-08 | 2009-01-20 | Saint-Gobain Ceramics & Plastics, Inc. | Pigments comprising alumina hydrate and a dye, and polymer composites formed thereof |
| RU2335457C2 (ru) * | 2006-11-13 | 2008-10-10 | Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук | Способ получения гидроксида алюминия псевдобемитной структуры и гамма-оксида алюминия на его основе |
| KR20100082766A (ko) * | 2007-10-12 | 2010-07-19 | 다우 코닝 코포레이션 | 산화알루미늄 분산액 및 이의 제조방법 |
| WO2009052395A1 (en) * | 2007-10-19 | 2009-04-23 | Saint-Gobain Ceramics & Plastics, Inc. | Applications of shaped nano alumina hydrate as barrier property enhancer in polymers |
| US8173099B2 (en) * | 2007-12-19 | 2012-05-08 | Saint-Gobain Ceramics & Plastics, Inc. | Method of forming a porous aluminous material |
| WO2010077779A2 (en) | 2008-12-17 | 2010-07-08 | Saint-Gobain Ceramics & Plastics, Inc. | Applications of shaped nano alumina hydrate in inkjet paper |
| CN115321569B (zh) * | 2022-07-25 | 2024-05-10 | 四川大学 | 一种水铝石的制备方法 |
-
1971
- 1971-02-03 DE DE19712104897 patent/DE2104897A1/de active Pending
-
1972
- 1972-01-31 NL NL7201250A patent/NL7201250A/xx unknown
- 1972-01-31 US US00222388A patent/US3790495A/en not_active Expired - Lifetime
- 1972-02-01 IT IT48063/72A patent/IT948387B/it active
- 1972-02-02 BE BE778863A patent/BE778863A/xx unknown
- 1972-02-02 GB GB490472A patent/GB1328052A/en not_active Expired
- 1972-02-03 FR FR7203668A patent/FR2124451A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2313002A1 (de) * | 1972-03-15 | 1973-10-31 | Ici Ltd | Verfahren zur herstellung von duennen formkoerpern aus aluminiumoxid oder aluminiumoxid-hydrat |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1328052A (en) | 1973-08-30 |
| FR2124451A1 (enExample) | 1972-09-22 |
| US3790495A (en) | 1974-02-05 |
| NL7201250A (enExample) | 1972-08-07 |
| BE778863A (fr) | 1972-08-02 |
| IT948387B (it) | 1973-05-30 |
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