NO20024078L - Aluminiumhydroksidgel - Google Patents

Aluminiumhydroksidgel

Info

Publication number
NO20024078L
NO20024078L NO20024078A NO20024078A NO20024078L NO 20024078 L NO20024078 L NO 20024078L NO 20024078 A NO20024078 A NO 20024078A NO 20024078 A NO20024078 A NO 20024078A NO 20024078 L NO20024078 L NO 20024078L
Authority
NO
Norway
Prior art keywords
lye
aluminium hydroxide
al2o3
hydroxide gel
precipitation product
Prior art date
Application number
NO20024078A
Other languages
English (en)
Other versions
NO20024078D0 (no
Inventor
Gerhard Kudermann
Juergen Schubert
Original Assignee
Hydro Aluminium Deutschland
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hydro Aluminium Deutschland filed Critical Hydro Aluminium Deutschland
Publication of NO20024078D0 publication Critical patent/NO20024078D0/no
Publication of NO20024078L publication Critical patent/NO20024078L/no

Links

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)
NO20024078A 2000-02-29 2002-08-27 Aluminiumhydroksidgel NO20024078L (no)

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 (2)

Publication Number Publication Date
NO20024078D0 NO20024078D0 (no) 2002-08-27
NO20024078L true NO20024078L (no) 2002-10-15

Family

ID=7632717

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20024078A NO20024078L (no) 2000-02-29 2002-08-27 Aluminiumhydroksidgel

Country Status (10)

Country Link
US (1) US20030190281A1 (no)
EP (1) EP1259463B1 (no)
JP (1) JP2003534218A (no)
AT (1) ATE253018T1 (no)
AU (2) AU2001242437B2 (no)
BR (1) BR0108759A (no)
DE (2) DE10009369A1 (no)
ES (1) ES2210138T3 (no)
NO (1) NO20024078L (no)
WO (1) WO2001064584A2 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60231134D1 (de) * 2001-09-17 2009-03-26 Ngk Insulators Ltd Verfahren zur herstellung von zeolith-folie deca-dodecasil 3r, zeolith-folie deca-dodecasil 3r und verbund-zeolith-folie deca-dodecasil 3r sowie herstellungsverfahren dafür
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.
EP2319803B1 (en) 2008-08-19 2013-10-09 Kyowa Chemical Industry Co., Ltd. Aluminum hydroxide gel particles and process for production of same
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)

* Cited by examiner, † Cited by third party
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 (no) * 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

Also Published As

Publication number Publication date
AU4243701A (en) 2001-09-12
JP2003534218A (ja) 2003-11-18
US20030190281A1 (en) 2003-10-09
NO20024078D0 (no) 2002-08-27
WO2001064584A2 (de) 2001-09-07
WO2001064584A3 (de) 2001-12-27
DE10009369A1 (de) 2001-08-30
DE50100875D1 (de) 2003-12-04
EP1259463A2 (de) 2002-11-27
ES2210138T3 (es) 2004-07-01
BR0108759A (pt) 2002-12-10
ATE253018T1 (de) 2003-11-15
AU2001242437B2 (en) 2005-03-24
EP1259463B1 (de) 2003-10-29

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application