JPS57179015A - Manufacture of crystalline zeolite - Google Patents
Manufacture of crystalline zeoliteInfo
- Publication number
- JPS57179015A JPS57179015A JP6411981A JP6411981A JPS57179015A JP S57179015 A JPS57179015 A JP S57179015A JP 6411981 A JP6411981 A JP 6411981A JP 6411981 A JP6411981 A JP 6411981A JP S57179015 A JPS57179015 A JP S57179015A
- Authority
- JP
- Japan
- Prior art keywords
- source
- crystalline zeolite
- hydrocarbon
- temp
- mixture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To manufacture crystalline zeolite having high catalytic power in the conversion reaction of methanol or the like into an aromatic hydrocarbon by heating a reactive mixture consisting of a starting material mixture contg. an Si source, an Al2O3 source, an alkali metallic source and water and of a hydrocarbon under prescribed conditions of temp. and time.
CONSTITUTION: A hydrocarbon such as n-hexane is added to a starting material mixture contg. an Si source such as silicic acid, an Al2O3 source such as Na3AlO3 and an alkali metallic source and water to prepare a reactive mixture. The amount of the added hydrocarbon is 1W100, especially 10W50 times the amount of Al2O3 by mole. The reactive mixture is heated at enough temp. for an enough time to form crystalline zeolite, that is, at 80W300°C for 0.5W14 days. After forming crystals, the mixture is cooled to room temp., filtered, and washed. The crystals are separated, recovered, and dried at ≥100°C to obtain the desired crystalline zeolite.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6411981A JPS57179015A (en) | 1981-04-30 | 1981-04-30 | Manufacture of crystalline zeolite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6411981A JPS57179015A (en) | 1981-04-30 | 1981-04-30 | Manufacture of crystalline zeolite |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57179015A true JPS57179015A (en) | 1982-11-04 |
Family
ID=13248852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6411981A Pending JPS57179015A (en) | 1981-04-30 | 1981-04-30 | Manufacture of crystalline zeolite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57179015A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011221A (en) * | 1983-06-27 | 1985-01-21 | Mitsubishi Chem Ind Ltd | Method for synthesizing zeolite |
-
1981
- 1981-04-30 JP JP6411981A patent/JPS57179015A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6011221A (en) * | 1983-06-27 | 1985-01-21 | Mitsubishi Chem Ind Ltd | Method for synthesizing zeolite |
JPH0478566B2 (en) * | 1983-06-27 | 1992-12-11 | Mitsubishi Chem Ind |
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