ATE253018T1 - Verfahren zur herstellung eines aluminiumhydroxidgels - Google Patents
Verfahren zur herstellung eines aluminiumhydroxidgelsInfo
- Publication number
- ATE253018T1 ATE253018T1 AT01915300T AT01915300T ATE253018T1 AT E253018 T1 ATE253018 T1 AT E253018T1 AT 01915300 T AT01915300 T AT 01915300T AT 01915300 T AT01915300 T AT 01915300T AT E253018 T1 ATE253018 T1 AT E253018T1
- Authority
- AT
- Austria
- Prior art keywords
- lye
- hydroxide gel
- aluminum hydroxide
- producing aluminum
- aluminium hydroxide
- Prior art date
Links
- SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229940024546 aluminum hydroxide gel Drugs 0.000 title 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 150000004645 aluminates Chemical class 0.000 abstract 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910001388 sodium aluminate Inorganic materials 0.000 abstract 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
- C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
- C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
- C01F7/141—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent
- C01F7/142—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by neutralisation with an acidic agent with carbon dioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Inorganic Insulating Materials (AREA)
- Glass Compositions (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10009369A DE10009369A1 (de) | 2000-02-29 | 2000-02-29 | Aluminiumhydroxidgel |
| PCT/EP2001/002205 WO2001064584A2 (de) | 2000-02-29 | 2001-02-28 | Verfahren zur herstellung eines aluminiumhydroxidgels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE253018T1 true ATE253018T1 (de) | 2003-11-15 |
Family
ID=7632717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT01915300T ATE253018T1 (de) | 2000-02-29 | 2001-02-28 | Verfahren zur herstellung eines aluminiumhydroxidgels |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20030190281A1 (de) |
| EP (1) | EP1259463B1 (de) |
| JP (1) | JP2003534218A (de) |
| AT (1) | ATE253018T1 (de) |
| AU (2) | AU2001242437B2 (de) |
| BR (1) | BR0108759A (de) |
| DE (2) | DE10009369A1 (de) |
| ES (1) | ES2210138T3 (de) |
| NO (1) | NO20024078L (de) |
| WO (1) | WO2001064584A2 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0212738B1 (pt) * | 2001-09-17 | 2014-08-26 | Ngk Insulators Ltd | Membranas de zeólita do tipo DDR, seus Métodos de produção, Métodos e Aparelhos de separação de gás, Compósitos de membrana de zeólita do tipo DDR, e Métodos de produção dos mesmos. |
| AU2002301811B2 (en) | 2001-11-07 | 2007-08-23 | Sumitomo Chemical Company, Limited | Aluminum hydroxide aggregated particles, process for producing the same, vessel used therefor, and process for producing aluminum hydroxide powder |
| AU2002951438A0 (en) * | 2002-09-17 | 2002-10-03 | Nauveau Technology Investments Ltd | Methods and compositions for treatment of excess stomach acid in mammals |
| ITMO20060401A1 (it) * | 2006-12-07 | 2008-06-08 | Italtecno S R L | Impianto per il recupero di soda caustica da soluzioni caustiche e relativo procedimento. |
| RU2475452C2 (ru) | 2008-08-19 | 2013-02-20 | Киова Кемикал Индастри Ко., Лтд. | Гелевая частица гидроксида алюминия и способ для изготовления таковых |
| CN102674416B (zh) * | 2012-05-18 | 2014-02-05 | 义马煤业集团股份有限公司 | 拜耳法生产氧化铝石灰配矿的方法 |
| CN102815734A (zh) * | 2012-07-27 | 2012-12-12 | 中国铝业股份有限公司 | 一种易溶氢氧化铝的制备方法 |
| CN105399119A (zh) * | 2015-12-01 | 2016-03-16 | 中国铝业股份有限公司 | 一种氢氧化铝的生产方法 |
| FR3081859B1 (fr) * | 2018-06-05 | 2021-04-02 | Air Liquide France Ind | Methode et installation de traitement d'un effluent industriel charge en aluminium a l'aide de co2 |
| CN114506865B (zh) * | 2020-10-29 | 2023-10-10 | 中国石油化工股份有限公司 | 氢氧化铝和碳化法制备氢氧化铝的方法 |
| CN114130382B (zh) * | 2021-12-14 | 2023-11-21 | 河南能源化工集团研究总院有限公司 | 一种氢氧化铝粉体及其的制备方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE854946C (de) * | 1940-11-06 | 1952-11-10 | Basf Ag | Verfahren zur Herstellung von reaktionsfaehigem Aluminiumhydroxyd |
| DE841450C (de) * | 1942-01-26 | 1952-06-16 | Monolith Portland Midwest Comp | Verfahren zur Gewinnung von Aluminiumhydroxyd |
| GB736272A (en) * | 1952-11-12 | 1955-09-07 | Emil Pauls | Improvements in or relating to the preparation of active alumina gel |
| US3268295A (en) * | 1961-10-06 | 1966-08-23 | Reynolds Metals Co | Alumina hydrate and its method of preparation |
| GB1143787A (en) * | 1966-02-25 | 1969-02-26 | Reynolds Metals Co | Alumina hydrate |
| US3539468A (en) * | 1968-10-25 | 1970-11-10 | Catalysts & Chem Inc | Alumina hydrate compositions |
| HU168716B (de) * | 1973-12-20 | 1976-07-28 | ||
| FR2520722A1 (fr) * | 1982-01-29 | 1983-08-05 | Rhone Poulenc Spec Chim | Boehmites et pseudo- |
| CA1207630A (en) * | 1983-12-22 | 1986-07-15 | Alan Pearson | Continuous process for neutralization of aluminate solution to form gels and apparatus therefor |
| DE3512404A1 (de) * | 1985-04-04 | 1986-10-09 | Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn | Verfahren zur verminderung der organischen bestandteile in aluminatlaugen |
| DE4039053A1 (de) * | 1990-12-07 | 1992-06-11 | Henkel Kgaa | Polyglycerine im bayer-prozess |
| DE4107287A1 (de) * | 1991-03-07 | 1992-09-10 | Vaw Ver Aluminium Werke Ag | Verfahren zur kontinuierlichen ausfaellung von metallen aus alkalischen loesungen |
| AUPP084997A0 (en) * | 1997-12-11 | 1998-01-08 | Nalco Chemical Company | Improvements relating to the bayer process |
| US7130623B2 (en) * | 2003-04-17 | 2006-10-31 | Nokia Corporation | Remote broadcast recording |
-
2000
- 2000-02-29 DE DE10009369A patent/DE10009369A1/de not_active Withdrawn
-
2001
- 2001-02-28 EP EP01915300A patent/EP1259463B1/de not_active Expired - Lifetime
- 2001-02-28 AT AT01915300T patent/ATE253018T1/de not_active IP Right Cessation
- 2001-02-28 DE DE50100875T patent/DE50100875D1/de not_active Expired - Fee Related
- 2001-02-28 WO PCT/EP2001/002205 patent/WO2001064584A2/de not_active Ceased
- 2001-02-28 US US10/220,620 patent/US20030190281A1/en not_active Abandoned
- 2001-02-28 BR BR0108759-2A patent/BR0108759A/pt not_active Application Discontinuation
- 2001-02-28 AU AU2001242437A patent/AU2001242437B2/en not_active Ceased
- 2001-02-28 ES ES01915300T patent/ES2210138T3/es not_active Expired - Lifetime
- 2001-02-28 JP JP2001563434A patent/JP2003534218A/ja active Pending
- 2001-07-27 AU AU4243701A patent/AU4243701A/xx active Pending
-
2002
- 2002-08-27 NO NO20024078A patent/NO20024078L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001242437B2 (en) | 2005-03-24 |
| ES2210138T3 (es) | 2004-07-01 |
| WO2001064584A3 (de) | 2001-12-27 |
| US20030190281A1 (en) | 2003-10-09 |
| NO20024078D0 (no) | 2002-08-27 |
| EP1259463B1 (de) | 2003-10-29 |
| WO2001064584A2 (de) | 2001-09-07 |
| JP2003534218A (ja) | 2003-11-18 |
| NO20024078L (no) | 2002-10-15 |
| AU4243701A (en) | 2001-09-12 |
| EP1259463A2 (de) | 2002-11-27 |
| BR0108759A (pt) | 2002-12-10 |
| DE50100875D1 (de) | 2003-12-04 |
| DE10009369A1 (de) | 2001-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEIH | Change in the person of patent owner | ||
| REN | Ceased due to non-payment of the annual fee |