JPS54158392A - Hydrodesulfurization catalyst - Google Patents
Hydrodesulfurization catalystInfo
- Publication number
- JPS54158392A JPS54158392A JP6797578A JP6797578A JPS54158392A JP S54158392 A JPS54158392 A JP S54158392A JP 6797578 A JP6797578 A JP 6797578A JP 6797578 A JP6797578 A JP 6797578A JP S54158392 A JPS54158392 A JP S54158392A
- Authority
- JP
- Japan
- Prior art keywords
- alumina
- boehmite
- complex
- hydrodesulfurization catalyst
- carrier
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 6
- 229910001593 boehmite Inorganic materials 0.000 abstract 3
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 238000001354 calcination Methods 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910052976 metal sulfide Inorganic materials 0.000 abstract 1
- 150000003568 thioethers Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
PURPOSE: To provide a highly active hydrodesulfurization catalyst capable of maintaining its high activity over a long term by supporting a catalytic component on alumina obtd. by calcining a complex of boehmite and γ-alumina.
CONSTITUTION: An adequate amt. of water is added to a complex of boehmite and 5W140 wt% of γ-alumina to the amt. of the boehmite as anhydrous alumina, and the water-added complex is molded into a desired shape and size by extrusion molding, spherical molding or the like. The moldings are then dried at 70W150°C and calcined in air of 500W800°C for 2W10 hr to prepare alumina carrier. By supporting catalytically active VIb and VIII group metal oxides or sulfides on the carrier by a known method in an arbitrary stage of the alumina carrier forming process mentioned above, a hydrodesulfurization catalyst is obtd.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6797578A JPS54158392A (en) | 1978-06-06 | 1978-06-06 | Hydrodesulfurization catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6797578A JPS54158392A (en) | 1978-06-06 | 1978-06-06 | Hydrodesulfurization catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54158392A true JPS54158392A (en) | 1979-12-14 |
Family
ID=13360490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6797578A Pending JPS54158392A (en) | 1978-06-06 | 1978-06-06 | Hydrodesulfurization catalyst |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54158392A (en) |
-
1978
- 1978-06-06 JP JP6797578A patent/JPS54158392A/en active Pending
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