WO2004009234B1 - Elaboración de monolitos zeolíticos estabilizados hidrotermalmente para la depuración de fluidos - Google Patents
Elaboración de monolitos zeolíticos estabilizados hidrotermalmente para la depuración de fluidosInfo
- Publication number
- WO2004009234B1 WO2004009234B1 PCT/ES2003/000339 ES0300339W WO2004009234B1 WO 2004009234 B1 WO2004009234 B1 WO 2004009234B1 ES 0300339 W ES0300339 W ES 0300339W WO 2004009234 B1 WO2004009234 B1 WO 2004009234B1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- zeolite
- natural
- silicate
- monolith
- zeolitic
- Prior art date
Links
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 title claims abstract 14
- 239000010457 zeolite Substances 0.000 title claims abstract 14
- 229910021536 Zeolite Inorganic materials 0.000 title claims abstract 13
- 238000000746 purification Methods 0.000 title claims abstract 4
- 239000012530 fluid Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000004115 Sodium Silicate Substances 0.000 claims abstract 5
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract 5
- 229910052911 sodium silicate Inorganic materials 0.000 claims abstract 5
- 238000000034 method Methods 0.000 claims abstract 4
- 239000003054 catalyst Substances 0.000 claims abstract 2
- 238000001125 extrusion Methods 0.000 claims abstract 2
- 150000004760 silicates Chemical class 0.000 claims abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 7
- 239000000843 powder Substances 0.000 claims 3
- 238000002360 preparation method Methods 0.000 claims 3
- 230000006641 stabilisation Effects 0.000 claims 3
- 238000011105 stabilization Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000004113 Sepiolite Substances 0.000 claims 2
- 239000003463 adsorbent Substances 0.000 claims 2
- 238000007605 air drying Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052624 sepiolite Inorganic materials 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 239000012467 final product Substances 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 238000004898 kneading Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000010992 reflux Methods 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000002250 absorbent Substances 0.000 abstract 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 238000010335 hydrothermal treatment Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000007669 thermal treatment Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
- B01J37/0036—Grinding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/009—Preparation by separation, e.g. by filtration, decantation, screening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Catalysts (AREA)
Abstract
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003281457A AU2003281457A1 (en) | 2002-07-19 | 2003-07-07 | Production of hydrothermally-stabilised zeolite monoliths for fluid purification |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200201702A ES2221531B1 (es) | 2002-07-19 | 2002-07-19 | Monolitos zeoliticos estabilizados hidrotermalmente para la depuracion de fluidos. |
ESP200201702 | 2002-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004009234A1 WO2004009234A1 (es) | 2004-01-29 |
WO2004009234B1 true WO2004009234B1 (es) | 2004-04-01 |
Family
ID=30470580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2003/000339 WO2004009234A1 (es) | 2002-07-19 | 2003-07-07 | Elaboración de monolitos zeolíticos estabilizados hidrotermalmente para la depuración de fluidos |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003281457A1 (es) |
ES (1) | ES2221531B1 (es) |
WO (1) | WO2004009234A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0714671D0 (en) | 2007-07-27 | 2007-09-05 | Fluxome Sciences As | Microbial bioreaction process |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4800187A (en) * | 1987-10-28 | 1989-01-24 | Corning Glass Works | Method of crystallizing a zeolite on the surface of a monolithic ceramic substrate |
EP0519073B1 (en) * | 1991-01-07 | 1995-11-29 | Takeda Chemical Industries, Ltd. | Process for molding and firing zeolite powder |
US5254322A (en) * | 1992-08-10 | 1993-10-19 | Mobil Oil Corporation | Method for reducing automotive NOx emissions in lean burn internal combustion engine exhaust using a transition metal-containing zeolite catalyst which is in-situ crystallized |
-
2002
- 2002-07-19 ES ES200201702A patent/ES2221531B1/es not_active Expired - Fee Related
-
2003
- 2003-07-07 AU AU2003281457A patent/AU2003281457A1/en not_active Abandoned
- 2003-07-07 WO PCT/ES2003/000339 patent/WO2004009234A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2004009234A1 (es) | 2004-01-29 |
ES2221531A1 (es) | 2004-12-16 |
AU2003281457A1 (en) | 2004-02-09 |
AU2003281457A8 (en) | 2004-02-09 |
ES2221531B1 (es) | 2006-02-16 |
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