WO2004011359A2 - Procede de transport des petroles bruts lourds sous forme de dispersion - Google Patents
Procede de transport des petroles bruts lourds sous forme de dispersion Download PDFInfo
- Publication number
- WO2004011359A2 WO2004011359A2 PCT/FR2003/002115 FR0302115W WO2004011359A2 WO 2004011359 A2 WO2004011359 A2 WO 2004011359A2 FR 0302115 W FR0302115 W FR 0302115W WO 2004011359 A2 WO2004011359 A2 WO 2004011359A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- particles
- asphaltenes
- suspension
- effluent
- viscosity
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/16—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity
Definitions
- slurry means a suspension
- the present invention relates to a method of transport in
- the separation step can be carried out by adding an amount of n-
- alkane such as butane, pentane, heptane.
- the particles can be removed from the fluidized liquid phase.
- the colloidal elements acting on the viscosity can be any colloidal elements acting on the viscosity.
- the particles can be dispersed by mechanical mixing.
- the temperature of said suspension in circulation can be controlled
- the temperature of the suspension can be kept below 40 ° C.
- Said particles can be encapsulated after separation.
- Said particles can be chemically modified before they are
- a dispersing additive of said particles can be added.
- a determined quantity of a diluent from said phase can be added
- Precipitated asphaltenes can be added in quantity included
- the present invention preferably applies to heavy crudes. She
- Asphaltenes are, in the context of a preferred embodiment of the present invention, asphaltenes. Asphaltenes are
- the preferred mode protocol first requires deasphalting of the
- the particles are transported
- asphaltenes are dispersed in such a way that the liquid obtained is more fluid
- the "slurry" is either introduced as such into these processing units, or after a phase
- Asphaltenes are precipitated using pentane according to the standard
- the asphaltenes are dispersed
- the temperature of the sample is maintained at 40 ° C.
- Test 1 Comparison of two samples, one in the form of
- Colloidal crude has a viscosity of
- Test 2 Monitoring over time the dissolution of the asphaltenes in
- Figure 2 shows
- Figure 2a gives the viscosity values as a function of time t in days, and the corresponding light microscope photographs
- Asphaltenes were prepared according to the protocol described above. One is
- asphaltenes were prepared according to the procedure described and placed in
- the asphaltenes in asphaltenes introduced in suspension, the asphaltenes can be any asphaltenes introduced in suspension.
- coacervate droplets can settle around the oil drops
- Figure 6a shows the structure of the
- oleophobic compounds can inhibit the solvation of asphaltenes.
- the asphaltenes are dried at 80 ° C. for 2 hours.
- a slurry (sample N ° 3) composed of 2 grams of asphaltenes
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Colloid Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Working-Up Tar And Pitch (AREA)
- Pipeline Systems (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0312888A BRPI0312888A2 (pt) | 2002-07-24 | 2003-07-08 | processo de transporte dos petróleos brutos pesados sob a forma de dispersão |
| CA2493688A CA2493688C (fr) | 2002-07-24 | 2003-07-08 | Procede de transport des petroles bruts lourds sous forme de dispersion |
| MXPA05000852A MXPA05000852A (es) | 2002-07-24 | 2003-07-08 | Procedimiento de transporte de petroleos crudos pesados bajo la forma de dispersion. |
| US10/522,021 US20060118467A1 (en) | 2002-07-24 | 2003-07-08 | Method of transporting heavy crude oils in dispersion |
| AU2003273425A AU2003273425A1 (en) | 2002-07-24 | 2003-07-08 | Method for transporting crude oils in the form of dispersion |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0209407A FR2842885B1 (fr) | 2002-07-24 | 2002-07-24 | Procede de transport des petroles bruts lourds sous forme de dispersion |
| FR02/09407 | 2002-07-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004011359A2 true WO2004011359A2 (fr) | 2004-02-05 |
| WO2004011359A3 WO2004011359A3 (fr) | 2004-05-27 |
Family
ID=30011454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2003/002115 Ceased WO2004011359A2 (fr) | 2002-07-24 | 2003-07-08 | Procede de transport des petroles bruts lourds sous forme de dispersion |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060118467A1 (fr) |
| CN (1) | CN1742071A (fr) |
| AU (1) | AU2003273425A1 (fr) |
| BR (1) | BRPI0312888A2 (fr) |
| CA (1) | CA2493688C (fr) |
| FR (1) | FR2842885B1 (fr) |
| MX (1) | MXPA05000852A (fr) |
| WO (1) | WO2004011359A2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2878937B1 (fr) * | 2004-12-07 | 2007-02-09 | Inst Francais Du Petrole | Methode de traitement d'un hydrocarbure visqueux par inertage in situ des asphaltenes |
| CN103237790B (zh) * | 2010-09-29 | 2014-12-03 | 爱思开生物制药株式会社 | 新型甲基环己烷衍生物及其用途 |
| US9028680B2 (en) | 2010-10-14 | 2015-05-12 | Chevron U.S.A. Inc. | Method and system for processing viscous liquid crude hydrocarbons |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8313712D0 (en) * | 1983-05-18 | 1983-06-22 | British Petroleum Co Plc | Coal oil fuel |
| GB8318313D0 (en) * | 1983-07-06 | 1983-08-10 | British Petroleum Co Plc | Transporting and treating viscous crude oils |
| US4572781A (en) * | 1984-02-29 | 1986-02-25 | Intevep S.A. | Solvent deasphalting in solid phase |
| US5948242A (en) * | 1997-10-15 | 1999-09-07 | Unipure Corporation | Process for upgrading heavy crude oil production |
-
2002
- 2002-07-24 FR FR0209407A patent/FR2842885B1/fr not_active Expired - Fee Related
-
2003
- 2003-07-08 BR BRPI0312888A patent/BRPI0312888A2/pt not_active IP Right Cessation
- 2003-07-08 MX MXPA05000852A patent/MXPA05000852A/es unknown
- 2003-07-08 CA CA2493688A patent/CA2493688C/fr not_active Expired - Fee Related
- 2003-07-08 US US10/522,021 patent/US20060118467A1/en not_active Abandoned
- 2003-07-08 AU AU2003273425A patent/AU2003273425A1/en not_active Abandoned
- 2003-07-08 CN CNA038204088A patent/CN1742071A/zh active Pending
- 2003-07-08 WO PCT/FR2003/002115 patent/WO2004011359A2/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN1742071A (zh) | 2006-03-01 |
| US20060118467A1 (en) | 2006-06-08 |
| FR2842885A1 (fr) | 2004-01-30 |
| CA2493688C (fr) | 2011-10-25 |
| AU2003273425A8 (en) | 2004-02-16 |
| WO2004011359A3 (fr) | 2004-05-27 |
| BRPI0312888A2 (pt) | 2017-05-02 |
| AU2003273425A1 (en) | 2004-02-16 |
| MXPA05000852A (es) | 2005-04-19 |
| CA2493688A1 (fr) | 2004-02-05 |
| FR2842885B1 (fr) | 2004-09-10 |
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