IT1114468B - Hydrotreating heavy hydrocarbon(s) - using catalyst comprising molybdenum and chromium on macroporous alumina - Google Patents
Hydrotreating heavy hydrocarbon(s) - using catalyst comprising molybdenum and chromium on macroporous aluminaInfo
- Publication number
- IT1114468B IT1114468B IT4825079A IT4825079A IT1114468B IT 1114468 B IT1114468 B IT 1114468B IT 4825079 A IT4825079 A IT 4825079A IT 4825079 A IT4825079 A IT 4825079A IT 1114468 B IT1114468 B IT 1114468B
- Authority
- IT
- Italy
- Prior art keywords
- catalyst
- heavy hydrocarbon
- molybdenum
- chromium
- macroporous alumina
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 5
- 229910052804 chromium Inorganic materials 0.000 title abstract 3
- 229910052750 molybdenum Inorganic materials 0.000 title abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 title abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 2
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
- 239000011651 chromium Substances 0.000 title 1
- 239000011733 molybdenum Substances 0.000 title 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 abstract 4
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical group [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000007324 demetalation reaction Methods 0.000 abstract 1
Landscapes
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Hydrotreatment of heavy hydrocarbon feeds to reduce their meta, asphaltene, N and S content is carried out using a catalyst comprising Mo and Cr (in metallic, oxide and/or sulphide form) on a catalytically active macroporous alumina. The catalyst contains 5-15 wt.% Mo (calcd. as MoO3) and 5-20 wt.% Cr (calcd. as Cr2O3) and has a pore vol. of 0.4-0.8 cc/g, a specific surface of 150-300m2/g and an av. pore dia. of 10-20nm. The catalysts give higher demetallation levels and asphaltene conversions than commercial CoO/MoO3 catalysts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/967,432 US4188284A (en) | 1977-12-21 | 1978-12-07 | Process for the hydrotreating of heavy hydrocarbon streams |
| US05/967,413 US4181602A (en) | 1977-12-21 | 1978-12-07 | Process for the hydrotreating of heavy hydrocarbon streams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7948250A0 IT7948250A0 (en) | 1979-03-07 |
| IT1114468B true IT1114468B (en) | 1986-01-27 |
Family
ID=27130498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT4825079A IT1114468B (en) | 1978-12-07 | 1979-03-07 | Hydrotreating heavy hydrocarbon(s) - using catalyst comprising molybdenum and chromium on macroporous alumina |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES476344A1 (en) |
| IT (1) | IT1114468B (en) |
-
1978
- 1978-12-26 ES ES476344A patent/ES476344A1/en not_active Expired
-
1979
- 1979-03-07 IT IT4825079A patent/IT1114468B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7948250A0 (en) | 1979-03-07 |
| ES476344A1 (en) | 1979-11-16 |
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