ATE512207T1 - CONVERSION PROCESS FOR HEAVY PETROLEUM FRACTIONS IN A FLOWING BED TO PRODUCE MIDDLE DISTILLATES WITH LOW SULFUR CONTENT - Google Patents
CONVERSION PROCESS FOR HEAVY PETROLEUM FRACTIONS IN A FLOWING BED TO PRODUCE MIDDLE DISTILLATES WITH LOW SULFUR CONTENTInfo
- Publication number
- ATE512207T1 ATE512207T1 AT02290433T AT02290433T ATE512207T1 AT E512207 T1 ATE512207 T1 AT E512207T1 AT 02290433 T AT02290433 T AT 02290433T AT 02290433 T AT02290433 T AT 02290433T AT E512207 T1 ATE512207 T1 AT E512207T1
- Authority
- AT
- Austria
- Prior art keywords
- pipe
- hydrogen
- gas
- fraction
- catalyst
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/007—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 in the presence of hydrogen from a special source or of a special composition or having been purified by a special treatment
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/06—Gasoil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Petroleum feedstocks are treated by ebulliated-bed hydroconversion using a hydroconversion catalyst that is least partly amorphous, and operates with an upward flow of liquid and gas at 30-550 deg C at 2-35 MPa, an hourly space velocity of 0.1-10 per hour and in the presence of 20-5000 Mn<3> of hydrogen per m<3> feedstock. Treatment of petroleum feedstocks involves ebulliated-bed hydroconversion using a hydroconversion catalyst that is least partly amorphous, and operates with an upward flow of liquid and gas at 30-550 deg C at 2-35 MPa, an hourly space velocity of 0.1-10 per hour and in the presence of 20-5000 Nm<3> of hydrogen per m<3> feedstock, where the net conversion of products boil below 360 deg C is 1-80 wt.%; separation from the effluent of a gas that contains hydrogen, hydrogen sulfide and a heavier fraction than the gas soil; hydrotreatment by contact with a catalyst(s) of a distillate fraction(s) and that includes a gas oil fraction at 30-500 deg C at 2-12 MPa, an hourly space velocity of 0.1-10 per hr and in the presence of 20-5000 Nm<3> of hydrogen per m<3> feedstock; separation of hydrogen, gasses and the gas-oil fraction with a 50 ppm sulfur. The make-up hydrogen is brought to hydrotreatment. At least 80 wt.% of the feedstocks boil above 340 deg C and contain \- 0.005 wt.% sulfur for producing a gas oil fraction with a sulfur of <= 50 ppm. An Independent claim is also included for an installation for treatment of petroleum feedstocks comprising a zone (I) for ebulliated-bed hydroconversion of a hydroconversion catalyst and with a pipe (1) for introducing the feedstock to be treated, a pipe (11) for the output of the hydroconverted effluent, a pipe (31) for drawing off catalyst and/or a pipe (32) for supplying fresh catalyst, as well as a pipe (29) for introducing hydrogen where the zone is operated with an upward flow of feedstock and gas; a zone (II) for separation having a separator(s) (3, 6) for separating the hydrogen-rich gas via a pipe (4) for separating the hydrogen sulfide in pipe (7) and obtaining a liquid fraction in pipe (8) and also includes a distillation column (9) for separating a distillate fraction(s) that includes a gas-oil fraction in pipe (11) and a heavy fraction in pipe (10); hydrotreatment zone (III) that contains a fixed bed hydrotreatment catalyst for treating a gas oil with a pipe (30) for introducing make-up hydrogen and a pipe (12) for the output of the hydrotreated effluent; and a separation zone (IV) that includes a separator (13, 16) for separating hydrogen via pipe (14) for separating the hydrogen sulfide in pipe (17) and for separating a gas-oil that has less than 50 ppm via pipe (18).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0114594A FR2832159B1 (en) | 2001-11-12 | 2001-11-12 | PROCESS FOR THE CONVERSION OF HEAVY OIL FRACTIONS INCLUDING A BOILING BED FOR PRODUCING MEDIUM LOW SULFUR DISTILLATES |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE512207T1 true ATE512207T1 (en) | 2011-06-15 |
Family
ID=8869294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02290433T ATE512207T1 (en) | 2001-11-12 | 2002-02-22 | CONVERSION PROCESS FOR HEAVY PETROLEUM FRACTIONS IN A FLOWING BED TO PRODUCE MIDDLE DISTILLATES WITH LOW SULFUR CONTENT |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1312661B1 (en) |
AT (1) | ATE512207T1 (en) |
CA (1) | CA2372619C (en) |
ES (1) | ES2367677T3 (en) |
FR (1) | FR2832159B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2857370B1 (en) * | 2003-07-07 | 2005-09-02 | Inst Francais Du Petrole | PROCESS FOR PRODUCING DISTILLATES AND LUBRICATING OILS |
US7704377B2 (en) | 2006-03-08 | 2010-04-27 | Institut Francais Du Petrole | Process and installation for conversion of heavy petroleum fractions in a boiling bed with integrated production of middle distillates with a very low sulfur content |
US7938953B2 (en) * | 2008-05-20 | 2011-05-10 | Institute Francais Du Petrole | Selective heavy gas oil recycle for optimal integration of heavy oil conversion and vacuum gas oil treating |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3380910A (en) * | 1966-05-17 | 1968-04-30 | Chemical Construction Corp | Production of synthetic crude oil |
FR2791354B1 (en) * | 1999-03-25 | 2003-06-13 | Inst Francais Du Petrole | PROCESS FOR THE CONVERSION OF HEAVY PETROLEUM FRACTIONS COMPRISING A STAGE OF HYDROCONVERSION IN BUBBLING BEDS AND A STAGE OF HYDROTREATMENT |
-
2001
- 2001-11-12 FR FR0114594A patent/FR2832159B1/en not_active Expired - Lifetime
-
2002
- 2002-02-20 CA CA2372619A patent/CA2372619C/en not_active Expired - Lifetime
- 2002-02-22 AT AT02290433T patent/ATE512207T1/en not_active IP Right Cessation
- 2002-02-22 EP EP02290433A patent/EP1312661B1/en not_active Expired - Lifetime
- 2002-02-22 ES ES02290433T patent/ES2367677T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1312661B1 (en) | 2011-06-08 |
CA2372619C (en) | 2010-05-11 |
CA2372619A1 (en) | 2003-05-12 |
EP1312661A1 (en) | 2003-05-21 |
ES2367677T3 (en) | 2011-11-07 |
FR2832159A1 (en) | 2003-05-16 |
FR2832159B1 (en) | 2004-07-09 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |