JPS5747713A - Manufacture of x-type zeolite - Google Patents

Manufacture of x-type zeolite

Info

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
Application number
JP12241680A
Other languages
Japanese (ja)
Other versions
JPS6261531B2 (en
Inventor
Yoichi Hirai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KANTOU KAGAKU KK
Kanto Chemical Co Inc
Original Assignee
KANTOU KAGAKU KK
Kanto Chemical Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KANTOU KAGAKU KK, Kanto Chemical Co Inc filed Critical KANTOU KAGAKU KK
Priority to JP12241680A priority Critical patent/JPS5747713A/en
Publication of JPS5747713A publication Critical patent/JPS5747713A/en
Publication of JPS6261531B2 publication Critical patent/JPS6261531B2/ja
Granted legal-status Critical Current

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
JP12241680A 1980-09-05 1980-09-05 Manufacture of x-type zeolite Granted JPS5747713A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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

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