ATE431317T1 - Verfahren zur behandlung von polyaluminiumverbindungen - Google Patents

Verfahren zur behandlung von polyaluminiumverbindungen

Info

Publication number: ATE431317T1
Authority: AT; Austria
Prior art keywords: treating; polyaluminium; anion exchange; exchange material; polyaluminum compounds
Prior art date: 2005-04-01

Application number

AT06717119T

Other languages

English (en)

Inventor

Kjell Andersson

Erik Lindgren

Original Assignee

Akzo Nobel Nv

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.)

2005-04-01

Filing date

2006-03-21

Publication date

2009-05-15

2006-03-21 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

2009-05-15 Application granted granted Critical

2009-05-15 Publication of ATE431317T1 publication Critical patent/ATE431317T1/de

Links

150000001875 compounds Chemical class 0.000 title abstract 5
238000000034 method Methods 0.000 title abstract 2
238000005349 anion exchange Methods 0.000 abstract 2
239000000463 material Substances 0.000 abstract 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
125000000129 anionic group Chemical group 0.000 abstract 1
150000001450 anions Chemical class 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
-1 hydroxyl ions Chemical class 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
- C01F7/78—Compounds containing aluminium, with or without oxygen or hydrogen, and containing two or more other elements
- C01F7/786—Compounds containing aluminium, with or without oxygen or hydrogen, and containing two or more other elements containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z
- 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
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/56—Chlorides
- C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Inorganic Chemistry (AREA)
Treatment Of Water By Ion Exchange (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

AT06717119T 2005-04-01 2006-03-21 Verfahren zur behandlung von polyaluminiumverbindungen ATE431317T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP05102587		2005-04-01
PCT/SE2006/050035 WO2006104453A1 (en)	2005-04-01	2006-03-21	Method of treating polyaluminium compounds

Publications (1)

Publication Number	Publication Date
ATE431317T1 true ATE431317T1 (de)	2009-05-15

Family

ID=34939105

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT06717119T ATE431317T1 (de)	2005-04-01	2006-03-21	Verfahren zur behandlung von polyaluminiumverbindungen

Country Status (5)

Country	Link
EP (1)	EP1863740B1 (de)
AT (1)	ATE431317T1 (de)
DE (1)	DE602006006811D1 (de)
DK (1)	DK1863740T3 (de)
WO (1)	WO2006104453A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3644051B2 (ja) *	1994-08-26	2005-04-27	日産化学工業株式会社	塩基性酢酸アルミニウム水溶液の製造方法
CA2229266C (en) *	1995-09-18	2001-10-16	Delta Chemical Corporation	Polyaluminum chlorides and polyaluminum chlorosulfates methods and compositions
EP1439898A1 (de) *	2001-11-01	2004-07-28	AKZO Nobel N.V.	Behandlung von polyaluminiumverbindungen
US20040166051A1 (en) *	2002-09-16	2004-08-26	Benjamin Shultes	Preparation of non corrosive aluminum sulfate

2006
- 2006-03-21 AT AT06717119T patent/ATE431317T1/de not_active IP Right Cessation
- 2006-03-21 EP EP06717119A patent/EP1863740B1/de not_active Expired - Lifetime
- 2006-03-21 DK DK06717119T patent/DK1863740T3/da active
- 2006-03-21 WO PCT/SE2006/050035 patent/WO2006104453A1/en not_active Ceased
- 2006-03-21 DE DE602006006811T patent/DE602006006811D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO2006104453A1 (en)	2006-10-05
EP1863740A1 (de)	2007-12-12
DE602006006811D1 (de)	2009-06-25
EP1863740B1 (de)	2009-05-13
DK1863740T3 (da)	2009-08-31

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Legal Events

Date	Code	Title	Description
2009-11-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties