CA2027466C - Synthetic porous crystalline material mcm-35, its synthesis and use - Google Patents
Synthetic porous crystalline material mcm-35, its synthesis and use Download PDFInfo
- Publication number
- CA2027466C CA2027466C CA002027466A CA2027466A CA2027466C CA 2027466 C CA2027466 C CA 2027466C CA 002027466 A CA002027466 A CA 002027466A CA 2027466 A CA2027466 A CA 2027466A CA 2027466 C CA2027466 C CA 2027466C
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- CA
- Canada
- Prior art keywords
- crystalline material
- reaction mixture
- synthetic porous
- porous crystalline
- composition
- 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.)
- Expired - Fee Related
Links
- 239000002178 crystalline material Substances 0.000 title claims abstract 8
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 238000002441 X-ray diffraction Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims 7
- 239000011541 reaction mixture Substances 0.000 claims 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 150000001491 aromatic compounds Chemical class 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000002425 crystallisation Methods 0.000 claims 2
- 230000008025 crystallization Effects 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- -1 alkali metal cations Chemical class 0.000 claims 1
- 230000029936 alkylation Effects 0.000 claims 1
- 238000005804 alkylation reaction Methods 0.000 claims 1
- ZSIQJIWKELUFRJ-UHFFFAOYSA-N azepane Chemical compound C1CCCNCC1 ZSIQJIWKELUFRJ-UHFFFAOYSA-N 0.000 claims 1
- 229910052796 boron Inorganic materials 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 229910052733 gallium Inorganic materials 0.000 claims 1
- 229910052732 germanium Inorganic materials 0.000 claims 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A synthetic porous crystalline material MCM-35 has an X-ray diffraction pattern including the following lines:
Interplanar d-Spacing (A) ~Relative Intensity, I/Io 15.4 ~ 0.23 mw-m 9.03 ~ 0.14 mw-ms 6.62 ~ 0.10 w-mw 4.99 ~ 0.07 mw-m 4.04 ~ 0.05 m-ms 3.31 ~ 0.04 mw-m 2.00 ~ 0.03 mw-m
Interplanar d-Spacing (A) ~Relative Intensity, I/Io 15.4 ~ 0.23 mw-m 9.03 ~ 0.14 mw-ms 6.62 ~ 0.10 w-mw 4.99 ~ 0.07 mw-m 4.04 ~ 0.05 m-ms 3.31 ~ 0.04 mw-m 2.00 ~ 0.03 mw-m
Claims (10)
1. A synthetic porous crystalline material having an X-ray diffraction pattern including values set forth below:
Interplanar d-Spacing (A)~ Relative Intensity, I/Io 15.4 ~ 0.23 ~~mw-m 9.03 ~ 0.14 ~~mw-ms 6.62 ~ 0.10 ~~w-mw 4.99 ~ 0.07 ~~mw-m 4.04 ~ 0.05 ~~m-ms 3.31 ~ 0.04 ~~mw-m
Interplanar d-Spacing (A)~ Relative Intensity, I/Io 15.4 ~ 0.23 ~~mw-m 9.03 ~ 0.14 ~~mw-ms 6.62 ~ 0.10 ~~w-mw 4.99 ~ 0.07 ~~mw-m 4.04 ~ 0.05 ~~m-ms 3.31 ~ 0.04 ~~mw-m
2.00 ~ 0.03 ~~mw-m 2. The crystalline material of Claim 1 and having a composition comprising the molar relationship X2O3:(n)YO2 wherein n is at least 30, X is a trivalent element and Y is a tetravalent element.
3. The crystalline material of Claim 2 wherein n is from 40 to 200.
4. The crystalline material of Claim 2 or Claim 3 wherein X is aluminum and Y is silicon.
5. A method for preparing the synthetic porous crystalline material of Claim 1, said method comprising preparing a reaction mixture containing sources of alkali metal cations (M), a trivalent element (X) oxide, a tetravalent element (Y) oxide, hexamethyleneimine (R) and water, said trivalent element being selected from aluminum, boron, iron and gallium, said tetravalent element being selected from silicon and germanium, and said reaction mixture having a composition in terms of mole ratios within the following ranges:
YO2/X2O3 = 30 to 200 H2O/YO2 = 10 to 100 OH -/YO2 = 0.01 to 0.2 M/YO2 = 0.01 to 1.0 R/YO2 = 0.1 to 1.0 and maintaining said reaction mixture under sufficient crystallization conditions until crystals of said material are formed.
YO2/X2O3 = 30 to 200 H2O/YO2 = 10 to 100 OH -/YO2 = 0.01 to 0.2 M/YO2 = 0.01 to 1.0 R/YO2 = 0.1 to 1.0 and maintaining said reaction mixture under sufficient crystallization conditions until crystals of said material are formed.
6. The method of Claim 5 wherein said reaction mixture has a composition in terms of mole ratios within the following ranges:
YO2/X2O3 = 50 to 150 H2O/YO2 = 15 to 40 OH/YO2 = 0.02 to less than 0.1 R/YO2 = 0.05 to 0.3 R/YO2 - 0.1 to 0.5
YO2/X2O3 = 50 to 150 H2O/YO2 = 15 to 40 OH/YO2 = 0.02 to less than 0.1 R/YO2 = 0.05 to 0.3 R/YO2 - 0.1 to 0.5
7. The method of Claim 5 or Claim 6 wherein said crystallization conditions include a temperature of 80°
to 250°C for a time of 24 hours to 20 days.
to 250°C for a time of 24 hours to 20 days.
8. A process for converting an organic feedstock which comprises contacting said feedstock at organic compound conversion conditions with a catalyst comprising the synthetic porous crystalline material of Claim 1.
9. The process of Claim 8 wherein the conversion is alkylation of an aromatic compound.
10. The process of Claim 9 wherein the aromatic compound is benzene and is alkylated with ethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002027466A CA2027466C (en) | 1988-05-09 | 1990-10-12 | Synthetic porous crystalline material mcm-35, its synthesis and use |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19152888A | 1988-05-09 | 1988-05-09 | |
| CA002027466A CA2027466C (en) | 1988-05-09 | 1990-10-12 | Synthetic porous crystalline material mcm-35, its synthesis and use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2027466A1 CA2027466A1 (en) | 1992-04-13 |
| CA2027466C true CA2027466C (en) | 2000-12-12 |
Family
ID=25674338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002027466A Expired - Fee Related CA2027466C (en) | 1988-05-09 | 1990-10-12 | Synthetic porous crystalline material mcm-35, its synthesis and use |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2027466C (en) |
-
1990
- 1990-10-12 CA CA002027466A patent/CA2027466C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2027466A1 (en) | 1992-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |