JPS5747713A - Manufacture of x-type zeolite - Google Patents
Manufacture of x-type zeoliteInfo
- Publication number
- JPS5747713A JPS5747713A JP12241680A JP12241680A JPS5747713A JP S5747713 A JPS5747713 A JP S5747713A JP 12241680 A JP12241680 A JP 12241680A JP 12241680 A JP12241680 A JP 12241680A JP S5747713 A JPS5747713 A JP S5747713A
- Authority
- JP
- Japan
- Prior art keywords
- alkali metallic
- mixture
- metallic salt
- type zeolite
- alkali
- 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.)
- Granted
Links
Landscapes
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
PURPOSE: To obtain X-type zeolite with high purity and high activity by mixing alkali metallic salt of aluminic acid, alkali metallic salt of silicic acid and alkali metallic hydroxide with water while keeping them at a specified alkalinity, agitating the mixture, and raising the temp.
CONSTITUTION: Alkali metallic salt of aluminic acid (A), alkali metallic salt of silicic acid (B), alkali metallic hydroxide (C) and water (D) are used as starting materials in amounts satisfying the molar ratio of SiO2/Al2O3=2.5W3.6 and that of M2O/Al2O3=3.6W6.5 (M is alkali metal). They are mixed while regulating the amount of the component C used so that the alkalinity of the aqueous soln. phase of the mixture is adjusted to 1.3W2.9N. The mixture is agitated at ≤40°C to produce amorphous aluminum silicate, and the resulting slurrified mixture is agitated at 10W45°C for ≥1hr, crystallized by raising the temp. to 80W105°C in ≥1h, and held for ≥2hr to manufacture X-type zeolite with high purity and high activity.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12241680A JPS5747713A (en) | 1980-09-05 | 1980-09-05 | Manufacture of x-type zeolite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12241680A JPS5747713A (en) | 1980-09-05 | 1980-09-05 | Manufacture of x-type zeolite |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747713A true JPS5747713A (en) | 1982-03-18 |
JPS6261531B2 JPS6261531B2 (en) | 1987-12-22 |
Family
ID=14835273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12241680A Granted JPS5747713A (en) | 1980-09-05 | 1980-09-05 | Manufacture of x-type zeolite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5747713A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61236610A (en) * | 1985-04-15 | 1986-10-21 | Zenji Hagiwara | Production of homogeneous x-type zeolite |
US4884400A (en) * | 1984-11-29 | 1989-12-05 | Nissan Motor Co., Ltd. | Exhaust manifold of internal combustion engine |
US6036939A (en) * | 1996-08-30 | 2000-03-14 | Tosoh Corporation | Heat-resistant low-silica zeolite, and process for production and application thereof |
WO2011066127A3 (en) * | 2009-11-30 | 2011-09-09 | Chevron U.S.A. Inc. | Preparation of x zeolite |
JP2014519462A (en) * | 2011-04-13 | 2014-08-14 | ユーオーピー エルエルシー | Aluminosilicate X type zeolite composition with low LTA type zeolite |
JP2014522357A (en) * | 2011-04-13 | 2014-09-04 | ユーオーピー エルエルシー | Binder-converted aluminosilicate X-type zeolite composition comprising a small amount of LTA-type zeolite |
-
1980
- 1980-09-05 JP JP12241680A patent/JPS5747713A/en active Granted
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4884400A (en) * | 1984-11-29 | 1989-12-05 | Nissan Motor Co., Ltd. | Exhaust manifold of internal combustion engine |
JPS61236610A (en) * | 1985-04-15 | 1986-10-21 | Zenji Hagiwara | Production of homogeneous x-type zeolite |
US6036939A (en) * | 1996-08-30 | 2000-03-14 | Tosoh Corporation | Heat-resistant low-silica zeolite, and process for production and application thereof |
WO2011066127A3 (en) * | 2009-11-30 | 2011-09-09 | Chevron U.S.A. Inc. | Preparation of x zeolite |
US8992884B2 (en) | 2009-11-30 | 2015-03-31 | Chevron U.S.A. Inc. | Preparation of X zeolite |
JP2014519462A (en) * | 2011-04-13 | 2014-08-14 | ユーオーピー エルエルシー | Aluminosilicate X type zeolite composition with low LTA type zeolite |
JP2014522357A (en) * | 2011-04-13 | 2014-09-04 | ユーオーピー エルエルシー | Binder-converted aluminosilicate X-type zeolite composition comprising a small amount of LTA-type zeolite |
Also Published As
Publication number | Publication date |
---|---|
JPS6261531B2 (en) | 1987-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8300643A1 (en) | Crystalline alumino silicates and their use as catalysts. | |
ES445270A1 (en) | Process for the production of crystalline zeolitic molecular sieves of type A | |
TW371293B (en) | Process for preparing spheroidal aggregate of platy synthetic hydrotalcite particles having a determined average aggregate size A process for preparing spheroidal aggregates of platy hydrotalcite particles having a predetermined average aggregate size | |
JPS57123815A (en) | Production of crystalline aluminosilicate zeolite | |
WO2004041722A3 (en) | Method of making aluminum-containing zeolite with ifr structure | |
JPS5747713A (en) | Manufacture of x-type zeolite | |
ES472171A1 (en) | Preparation of finely-divided, water-insoluble silicate cation-exchangers with a narrow particle size spectra | |
JPS5688820A (en) | Crystalline aluminosilicate | |
ES489574A1 (en) | Process for the preparation of amorphous sodium-aluminium silicates. | |
JPS5795822A (en) | Manufacture of crystalline aluminosilicate | |
GB1431944A (en) | Process for preparing a crystalline aluminosilicate zeolite and process for the conversion of hydrocarbon oils | |
JPS57106518A (en) | Manufacture of x-type zeolite composed of fine crystalline particles | |
GB1297927A (en) | ||
JPS5311200A (en) | Production of aluminium phosphate | |
EP0197775A3 (en) | Synthesis of large crystal zeolite zsm-5 | |
JPS52123999A (en) | Production of synthetic zeolite | |
JPS5742527A (en) | Preparation of lithium-containing high molar ratio sodium silicate | |
JPS54147200A (en) | Production of zeolite | |
CN103435063A (en) | Preparation method of amorphous nano SiO2/A zeolite composite powder | |
JPS573713A (en) | Production of a-type zeolite | |
JPS57111226A (en) | Preparation of zeolite a | |
JPS55104914A (en) | Manufacture of y-type zeolite | |
JPS52141500A (en) | Production of calcium silicate hydrate crystal | |
JPS549215A (en) | Preparation of fatty acid cobalt salt | |
SU1673574A1 (en) | Method of stabilization of ammonium nitrate granules |