MX166193B - Un metodo mejorado para inyectar polimero de alto eso molecular en conductos por los que fluyen liqudos - Google Patents
Un metodo mejorado para inyectar polimero de alto eso molecular en conductos por los que fluyen liqudosInfo
- Publication number
- MX166193B MX166193B MX012231A MX1223188A MX166193B MX 166193 B MX166193 B MX 166193B MX 012231 A MX012231 A MX 012231A MX 1223188 A MX1223188 A MX 1223188A MX 166193 B MX166193 B MX 166193B
- Authority
- MX
- Mexico
- Prior art keywords
- high molecular
- injecting high
- improved method
- liquid flowing
- molecular polymer
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 2
- 229920006158 high molecular weight polymer Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87652—With means to promote mixing or combining of plural fluids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Nozzles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
La presente invención se refiere a un método para inyectar polímeros de alto peso molecular en conductos por los que fluyen líquidos, caracterizado porque comprende inyectar dichos polímeros como una solución que contiene hasta 50 por ciento de polímero a través de por lo menos una boquilla que presenta múltiples aberturas sustancialmente en el extremo de la boquilla, siendo esta última una boquilla de longitud calibrada, cuya longitud calibrada se determina por la relación L/D, en donde L es la longitud del calibre y D es el diámetro de la abertura de la boquilla y en donde L/D es de por lo menos 1.0.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/073,663 US4756326A (en) | 1987-07-13 | 1987-07-13 | Polymeric drag reducer performance by injection through a land-length die |
Publications (1)
Publication Number | Publication Date |
---|---|
MX166193B true MX166193B (es) | 1992-12-23 |
Family
ID=22115026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX012231A MX166193B (es) | 1987-07-13 | 1988-07-12 | Un metodo mejorado para inyectar polimero de alto eso molecular en conductos por los que fluyen liqudos |
Country Status (11)
Country | Link |
---|---|
US (1) | US4756326A (es) |
EP (1) | EP0299721B1 (es) |
CN (1) | CN1013149B (es) |
AU (1) | AU601567B2 (es) |
BR (1) | BR8803233A (es) |
CA (1) | CA1305087C (es) |
DE (1) | DE3877272T2 (es) |
DK (1) | DK165066C (es) |
MX (1) | MX166193B (es) |
NO (1) | NO168910C (es) |
NZ (1) | NZ224326A (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2689121B2 (ja) * | 1988-02-10 | 1997-12-10 | 東レ・ダウコーニング・シリコーン株式会社 | 粘性液体水分散液の製造方法および装置 |
DE3915071A1 (de) * | 1989-05-09 | 1990-11-15 | Basf Ag | Verfahren zur verbesserung der fliesswiderstandsvermindernden eigenschaften hochmolekularer polymerloesungen in rohoel oder raffinerieprodukten |
US5165441A (en) * | 1991-12-30 | 1992-11-24 | Conoco Inc. | Process and apparatus for blending drag reducer in solvent |
US5165440A (en) * | 1991-12-30 | 1992-11-24 | Conoco Inc. | Process and apparatus for blending viscous polymers in solvent |
US6015779A (en) | 1996-03-19 | 2000-01-18 | Energy & Environmental International, L.C. | Methods for forming amorphous ultra-high molecular weight polyalphaolefin drag reducing agents |
US6349734B1 (en) | 1998-12-31 | 2002-02-26 | Cortana Corporation | Method for reducing dissipation rate of fluid ejected into boundary layer |
US6138704A (en) | 1998-12-31 | 2000-10-31 | Cortana Corporation | Method for reducing dissipation rate of fluid ejected into boundary layer |
US6357464B2 (en) | 1998-12-31 | 2002-03-19 | Cortana Corporation | Method for reducing dissipation rate of fluid ejected into boundary layer |
US6200014B1 (en) | 1998-12-31 | 2001-03-13 | Cortana Corporation | Method and apparatus for mixing high molecular weight materials with liquids |
US6815011B2 (en) | 2000-11-27 | 2004-11-09 | Energy & Environmental International, L.C. | Alpha olefin monomer partitioning agents for drag reducing agents and methods of forming drag reducing agents using alpha olefin monomer partitioning agents |
WO2002044280A1 (en) | 2000-11-28 | 2002-06-06 | Conoco Inc | Drag-reducing polymer suspensions |
US6399676B1 (en) | 2000-11-28 | 2002-06-04 | Conoco, Inc. | Drag-reducing polymer suspensions |
US6576732B1 (en) | 2000-11-28 | 2003-06-10 | Conocophillips Co. | Drag-reducing polymers and drag-reducing polymer suspensions and solutions |
DE60235444D1 (de) | 2001-01-16 | 2010-04-08 | Beta Technologies Ag | Verfahren zur herstellung von amorphen polyolefinen mit ultrahohem molekulargewicht zur strömungbeschleunigung |
US7012046B2 (en) * | 2001-06-08 | 2006-03-14 | Eaton Gerald B | Drag reducing agent slurries having alfol alcohols and processes for forming drag reducing agent slurries having alfol alcohols |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US382679A (en) * | 1888-05-15 | barber | ||
BE536454A (es) * | 1954-03-12 | |||
US3601079A (en) * | 1969-10-24 | 1971-08-24 | Gen Electric | Method and apparatus for applying drag-reducing additives |
NL7105973A (es) * | 1971-04-29 | 1972-10-31 | ||
US4758354A (en) * | 1985-12-12 | 1988-07-19 | General Technology Applications, Inc. | Separation process |
-
1987
- 1987-07-13 US US07/073,663 patent/US4756326A/en not_active Expired - Fee Related
-
1988
- 1988-04-15 AU AU14693/88A patent/AU601567B2/en not_active Ceased
- 1988-04-21 NZ NZ224326A patent/NZ224326A/en unknown
- 1988-06-30 BR BR8803233A patent/BR8803233A/pt unknown
- 1988-07-07 CA CA 571430 patent/CA1305087C/en not_active Expired - Lifetime
- 1988-07-11 DK DK386588A patent/DK165066C/da not_active IP Right Cessation
- 1988-07-12 NO NO883105A patent/NO168910C/no unknown
- 1988-07-12 DE DE19883877272 patent/DE3877272T2/de not_active Expired - Fee Related
- 1988-07-12 MX MX012231A patent/MX166193B/es unknown
- 1988-07-12 EP EP19880306360 patent/EP0299721B1/en not_active Expired - Lifetime
- 1988-07-12 CN CN88104407A patent/CN1013149B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU1469388A (en) | 1989-01-19 |
CA1305087C (en) | 1992-07-14 |
BR8803233A (pt) | 1989-01-31 |
NZ224326A (en) | 1990-04-26 |
DK386588D0 (da) | 1988-07-11 |
DE3877272T2 (de) | 1993-05-13 |
EP0299721A2 (en) | 1989-01-18 |
NO883105L (no) | 1989-01-16 |
DK165066B (da) | 1992-10-05 |
AU601567B2 (en) | 1990-09-13 |
NO168910B (no) | 1992-01-06 |
CN1031596A (zh) | 1989-03-08 |
US4756326A (en) | 1988-07-12 |
NO168910C (no) | 1992-04-15 |
DK386588A (da) | 1989-01-14 |
EP0299721B1 (en) | 1993-01-07 |
CN1013149B (zh) | 1991-07-10 |
NO883105D0 (no) | 1988-07-12 |
DE3877272D1 (de) | 1993-02-18 |
DK165066C (da) | 1993-02-15 |
EP0299721A3 (en) | 1989-11-02 |
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