JPS6461310A - Modified saponite - Google Patents
Modified saponiteInfo
- Publication number
- JPS6461310A JPS6461310A JP62218864A JP21886487A JPS6461310A JP S6461310 A JPS6461310 A JP S6461310A JP 62218864 A JP62218864 A JP 62218864A JP 21886487 A JP21886487 A JP 21886487A JP S6461310 A JPS6461310 A JP S6461310A
- Authority
- JP
- Japan
- Prior art keywords
- saponite
- iiib
- iva
- iiia
- calcination
- 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
- 229910000275 saponite Inorganic materials 0.000 title abstract 6
- 239000002184 metal Substances 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 2
- -1 inorganic acid salt Chemical class 0.000 abstract 2
- 238000005342 ion exchange Methods 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 230000029936 alkylation Effects 0.000 abstract 1
- 238000005804 alkylation reaction Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 229910021645 metal ion Inorganic materials 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE:To obtain the titled saponite useful as a catalyst for alkylation, dehydration and cracking, by immersing saponite in an aqueous solution of each specific inorganic acid salt(s) and chloride(s) etc. to perform ion exchange followed by drying and calcination. CONSTITUTION:Saponite of formula I is immersed in an aqueous solution with a concentration of 0.1-1mol./l of inorganic acid salts(s) such as nitrate(s), sulfate(s) and/or phosphate(s) and chloride(s) from at least one kind of metal element selected from groups IIa, IIIa, IIIb, IVa and VIII metals to perform ion exchange for a specified time while gently stirring at 0-90 deg.C. Thence, the resulting saponite is subjected to filtration, being rinsed until the metal ions cannot be detected in the washings, and dried followed by calcination at <=650 deg.C, thus obtaining the objective saponite of formula II (MN<+> is at least one kind of metal element in selected from the groups IIa, IIIa, IIIb, IVa and VIII metals, n is integer of 2-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62218864A JP2508124B2 (en) | 1987-09-01 | 1987-09-01 | Modified saponite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62218864A JP2508124B2 (en) | 1987-09-01 | 1987-09-01 | Modified saponite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6461310A true JPS6461310A (en) | 1989-03-08 |
| JP2508124B2 JP2508124B2 (en) | 1996-06-19 |
Family
ID=16726508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62218864A Expired - Lifetime JP2508124B2 (en) | 1987-09-01 | 1987-09-01 | Modified saponite |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508124B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001055061A1 (en) * | 2000-01-28 | 2001-08-02 | Optatech Corporation | Alkylation process |
| WO2014030477A1 (en) * | 2012-08-23 | 2014-02-27 | 水澤化学工業株式会社 | Activated earth for treating aromatic hydrocarbons |
-
1987
- 1987-09-01 JP JP62218864A patent/JP2508124B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001055061A1 (en) * | 2000-01-28 | 2001-08-02 | Optatech Corporation | Alkylation process |
| US7030285B2 (en) | 2000-01-28 | 2006-04-18 | Optatech Corporation | Alkylation process |
| WO2014030477A1 (en) * | 2012-08-23 | 2014-02-27 | 水澤化学工業株式会社 | Activated earth for treating aromatic hydrocarbons |
| JP2014040351A (en) * | 2012-08-23 | 2014-03-06 | Mizusawa Ind Chem Ltd | Active white clay for treating aromatic hydrocarbon |
| US9605090B2 (en) | 2012-08-23 | 2017-03-28 | Mizusawa Industrial Chemicals, Ltd. | Activated clay for treating aromatic hydrocarbons |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508124B2 (en) | 1996-06-19 |
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