ATE211456T1 - Verfahren zur entfernung von kontaminierenden metallischen ionen aus flüssigkeitsströmen - Google Patents
Verfahren zur entfernung von kontaminierenden metallischen ionen aus flüssigkeitsströmenInfo
- Publication number
- ATE211456T1 ATE211456T1 AT98110547T AT98110547T ATE211456T1 AT E211456 T1 ATE211456 T1 AT E211456T1 AT 98110547 T AT98110547 T AT 98110547T AT 98110547 T AT98110547 T AT 98110547T AT E211456 T1 ATE211456 T1 AT E211456T1
- Authority
- AT
- Austria
- Prior art keywords
- removal
- liquid streams
- metallic ions
- liquid stream
- molecular sieve
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title abstract 3
- 239000000356 contaminant Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000001455 metallic ions Chemical class 0.000 title 1
- 239000002808 molecular sieve Substances 0.000 abstract 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 abstract 3
- 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 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 229910001427 strontium ion Inorganic materials 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/023—Preparation of physical mixtures or intergrowth products of zeolites chosen from group C01B39/04 or two or more of groups C01B39/14 - C01B39/48
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/06—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis
- C01B39/08—Preparation of isomorphous zeolites characterised by measures to replace the aluminium or silicon atoms in the lattice framework by atoms of other elements, i.e. by direct or secondary synthesis the aluminium atoms being wholly replaced
- C01B39/085—Group IVB- metallosilicates
Landscapes
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Removal Of Specific Substances (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98110547A EP0963948B1 (de) | 1998-06-09 | 1998-06-09 | Verfahren zur Entfernung von kontaminierenden metallischen Ionen aus Flüssigkeitsströmen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE211456T1 true ATE211456T1 (de) | 2002-01-15 |
Family
ID=8232092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT98110547T ATE211456T1 (de) | 1998-06-09 | 1998-06-09 | Verfahren zur entfernung von kontaminierenden metallischen ionen aus flüssigkeitsströmen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0963948B1 (de) |
| AT (1) | ATE211456T1 (de) |
| DE (1) | DE69803366T2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117417019B (zh) * | 2023-09-08 | 2026-02-17 | 中国科学院福建物质结构研究所 | 一种富集回收水体中铯的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994019277A1 (en) * | 1993-02-25 | 1994-09-01 | Sandia National Laboratories | Novel silico-titanates and their methods of making and using |
| US5667695A (en) * | 1994-10-24 | 1997-09-16 | Uop | Process for removing contaminant metal ions from liquid streams using metallo germanate molecular sieves |
| US5705078A (en) * | 1996-08-23 | 1998-01-06 | Uop | Oxidative removal of aqueous cyanide by manganese(IV)-containing oxides |
-
1998
- 1998-06-09 DE DE69803366T patent/DE69803366T2/de not_active Expired - Fee Related
- 1998-06-09 AT AT98110547T patent/ATE211456T1/de not_active IP Right Cessation
- 1998-06-09 EP EP98110547A patent/EP0963948B1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69803366T2 (de) | 2002-05-29 |
| DE69803366D1 (de) | 2002-02-28 |
| EP0963948A1 (de) | 1999-12-15 |
| EP0963948B1 (de) | 2002-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |