PL441469A1 - Method of obtaining a titanium-silicate catalyst obtained using templates - Google Patents
Method of obtaining a titanium-silicate catalyst obtained using templatesInfo
- Publication number
- PL441469A1 PL441469A1 PL441469A PL44146922A PL441469A1 PL 441469 A1 PL441469 A1 PL 441469A1 PL 441469 A PL441469 A PL 441469A PL 44146922 A PL44146922 A PL 44146922A PL 441469 A1 PL441469 A1 PL 441469A1
- Authority
- PL
- Poland
- Prior art keywords
- hours
- titanium
- silicate
- obtaining
- application
- Prior art date
Links
- GNKTZDSRQHMHLZ-UHFFFAOYSA-N [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] Chemical compound [Si].[Si].[Si].[Ti].[Ti].[Ti].[Ti].[Ti] GNKTZDSRQHMHLZ-UHFFFAOYSA-N 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 4
- 239000002699 waste material Substances 0.000 abstract 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 abstract 2
- 239000008367 deionised water Substances 0.000 abstract 2
- 229910021641 deionized water Inorganic materials 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 241000533293 Sesbania emerus Species 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 238000013124 brewing process Methods 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 238000005406 washing 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób otrzymywania katalizatora tytanowo-silikatowego otrzymanego z wykorzystaniem templatów, według zgłoszenia, polegający na umieszczeniu 8,089 g surfaktantu Pluronica P123, 168,880 g wody dejonizowanej i 4,7 cm<sup>3</sup> kwasu solnego o stężeniu 35% w szklanym reaktorze znajdującym jest w łaźni olejowej o temperaturze 35°C, zaopatrzonym w chłodnicę zwrotną oraz mieszadło mechaniczne, a następnie mieszaniu zawartości reaktora do uzyskania klarownego roztworu, po czym dodaniu do roztworu mieszaniny 17,522 g o-krzemianu tetraetylu i 0,808 g o-tytanianiu tetraizopropylu i mieszaniu zawartości reaktora przez 24 godziny, następnie pozostawieniu zawartości reaktora na kolejne 24 godziny, następnie odsączeniu otrzymanego osadu i przemyciu go wodą dejonizowaną, po czym suszeniu go w temperaturze 100°C przez 24 godziny, a następnie kalcynowaniu w 550°C przez 5 godzin, otrzymując katalizator tytanowo-silikatowy o zawartości tytanu w ilości 2,820% wagowych. Istota zgłoszenia polega na tym, że do mieszaniny o-krzemianu tetraetylu i o-tytanianiu tetraizopropylu dodaje się 13,333 g odpadowych fusów kawy, gdzie stosunek masowy ciecz : odpadowe fusy wynosi 15:1. Odpadowe fusy kawy stanowią zmielone ziarna kawy po procesie parzenia, które suszy się w temperaturze pokojowej, a następnie przemywa się acetonem do momentu usunięcia zanieczyszczeń rozpuszczalnych w acetonie i suszy się w temperaturze 100°C w atmosferze powietrza.The subject of the application is a method of obtaining a titanium-silicate catalyst obtained using templates, according to the application, consisting in placing 8.089 g of Pluronica P123 surfactant, 168.880 g of deionized water and 4.7 cm<sup>3</sup> of hydrochloric acid with a concentration of 35% in glass reactor located in an oil bath at 35°C, equipped with a reflux condenser and a mechanical stirrer, and then mixing the contents of the reactor until a clear solution is obtained, and then adding a mixture of 17.522 g of tetraethyl o-silicate and 0.808 g of tetraisopropyl o-titanate to the solution and stirring the reactor contents for 24 hours, then leaving the reactor contents for another 24 hours, then filtering the obtained precipitate and washing it with deionized water, then drying it at 100°C for 24 hours, and then calcining it at 550°C for 5 hours , obtaining a titanium-silicate catalyst with a titanium content of 2.820% by weight. The essence of the application is that 13.333 g of waste coffee grounds are added to the mixture of tetraethyl o-silicate and tetraisopropyl o-titanate, where the mass ratio of liquid: waste grounds is 15:1. Waste coffee grounds are ground coffee beans after the brewing process, which are dried at room temperature, then washed with acetone until the impurities soluble in acetone are removed and dried at 100°C in an air atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL441469A PL246859B1 (en) | 2022-06-14 | 2022-06-14 | Method of obtaining a titanium-silicate catalyst obtained using templates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL441469A PL246859B1 (en) | 2022-06-14 | 2022-06-14 | Method of obtaining a titanium-silicate catalyst obtained using templates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL441469A1 true PL441469A1 (en) | 2023-12-18 |
| PL246859B1 PL246859B1 (en) | 2025-03-17 |
Family
ID=89452850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL441469A PL246859B1 (en) | 2022-06-14 | 2022-06-14 | Method of obtaining a titanium-silicate catalyst obtained using templates |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL246859B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL449818A1 (en) * | 2024-09-13 | 2026-03-16 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method of oxidation of α-pinene in the presence of a catalyst |
| PL449815A1 (en) * | 2024-09-13 | 2026-03-16 | Zachodniopomorski Uniwersytet Technologiczny W Szczecinie | Method for obtaining a titanium-silicate catalyst and its use |
-
2022
- 2022-06-14 PL PL441469A patent/PL246859B1/en unknown
Non-Patent Citations (3)
Also Published As
| Publication number | Publication date |
|---|---|
| PL246859B1 (en) | 2025-03-17 |
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