CA2036143A1 - Catalytic hydrodealkylation of aromatics - Google Patents
Catalytic hydrodealkylation of aromaticsInfo
- Publication number
- CA2036143A1 CA2036143A1 CA 2036143 CA2036143A CA2036143A1 CA 2036143 A1 CA2036143 A1 CA 2036143A1 CA 2036143 CA2036143 CA 2036143 CA 2036143 A CA2036143 A CA 2036143A CA 2036143 A1 CA2036143 A1 CA 2036143A1
- Authority
- CA
- Canada
- Prior art keywords
- aromatics
- hydrodealkylation
- catalytic hydrodealkylation
- catalytic
- spacings
- 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
- 230000003197 catalytic effect Effects 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 238000002441 X-ray diffraction Methods 0.000 abstract 1
- 229910021536 Zeolite Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 239000010457 zeolite Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
A process is provided for hydrodealkylation of alkylaromatic hydrocarbons to produce benzene or BTX
over catalyst comprising nickel or a noble metal and a synthetic zeolite, having in its calcined form, an X-ray diffraction pattern including interplanar d-spacings at 12.36 ~ 0.4, 11.03 ~ 0.2, 8.83 ~ 0.14, 6.18 ~ 0.12, 6.00 ~ 0.10, 4.06 ~ 0.07, 3.91 ~ 0.07 and 3.42 ~ 0.06 Angstroms.
over catalyst comprising nickel or a noble metal and a synthetic zeolite, having in its calcined form, an X-ray diffraction pattern including interplanar d-spacings at 12.36 ~ 0.4, 11.03 ~ 0.2, 8.83 ~ 0.14, 6.18 ~ 0.12, 6.00 ~ 0.10, 4.06 ~ 0.07, 3.91 ~ 0.07 and 3.42 ~ 0.06 Angstroms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2036143 CA2036143C (en) | 1991-02-12 | 1991-02-12 | Catalytic hydrodealkylation of aromatics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2036143 CA2036143C (en) | 1991-02-12 | 1991-02-12 | Catalytic hydrodealkylation of aromatics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2036143A1 true CA2036143A1 (en) | 1992-08-13 |
| CA2036143C CA2036143C (en) | 2002-04-09 |
Family
ID=4146985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2036143 Expired - Fee Related CA2036143C (en) | 1991-02-12 | 1991-02-12 | Catalytic hydrodealkylation of aromatics |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2036143C (en) |
-
1991
- 1991-02-12 CA CA 2036143 patent/CA2036143C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2036143C (en) | 2002-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |