MX165870B - Un metodo mejorado para inyectar polimeros no cristalinos, de alto peso molecular, solubles en hidrocarburos en conductos por los que fluyen hidrocarburos - Google Patents

Un metodo mejorado para inyectar polimeros no cristalinos, de alto peso molecular, solubles en hidrocarburos en conductos por los que fluyen hidrocarburos

Info

Publication number
MX165870B
MX165870B MX012232A MX1223288A MX165870B MX 165870 B MX165870 B MX 165870B MX 012232 A MX012232 A MX 012232A MX 1223288 A MX1223288 A MX 1223288A MX 165870 B MX165870 B MX 165870B
Authority
MX
Mexico
Prior art keywords
molecular weight
high molecular
improved method
hydrocarbons
ducts
Prior art date
Application number
MX012232A
Other languages
English (en)
Inventor
John M Pomeroy
Original Assignee
Conoco Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Conoco Inc filed Critical Conoco Inc
Publication of MX165870B publication Critical patent/MX165870B/es

Links

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
    • Y10T137/87676—With flow control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Nozzles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Fertilizing (AREA)
  • Catching Or Destruction (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Lubricants (AREA)

Abstract

La presente invención se refiere a un método mejorado para inyectar polímeros no cristalinos, de alto peso molecular, solubles en hidrocarburos, en conductos por lo que fluyen hidrocarburos, 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 situadas sustancialmente en el extremo de inyección de la boquilla.
MX012232A 1987-07-13 1988-07-12 Un metodo mejorado para inyectar polimeros no cristalinos, de alto peso molecular, solubles en hidrocarburos en conductos por los que fluyen hidrocarburos MX165870B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/073,664 US4771800A (en) 1987-07-13 1987-07-13 Dissolution performance by injection through a die-type nozzle

Publications (1)

Publication Number Publication Date
MX165870B true MX165870B (es) 1992-12-08

Family

ID=22115031

Family Applications (1)

Application Number Title Priority Date Filing Date
MX012232A MX165870B (es) 1987-07-13 1988-07-12 Un metodo mejorado para inyectar polimeros no cristalinos, de alto peso molecular, solubles en hidrocarburos en conductos por los que fluyen hidrocarburos

Country Status (12)

Country Link
US (1) US4771800A (es)
EP (1) EP0299722B1 (es)
CN (1) CN1017548B (es)
AU (1) AU598931B2 (es)
BR (1) BR8803177A (es)
CA (1) CA1305088C (es)
DE (1) DE3877273T2 (es)
DK (1) DK165136C (es)
MX (1) MX165870B (es)
MY (1) MY103117A (es)
NO (1) NO168911C (es)
NZ (1) NZ224612A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
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
US5165440A (en) * 1991-12-30 1992-11-24 Conoco Inc. Process and apparatus for blending viscous polymers in solvent
US5165441A (en) * 1991-12-30 1992-11-24 Conoco Inc. Process and apparatus for blending drag reducer 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
US5869570A (en) * 1996-03-19 1999-02-09 Energy & Environmental International, L.C. Composition of and process for forming polyalphaolefin drag reducing agents
US6172151B1 (en) * 1996-10-15 2001-01-09 Conoco Inc. Nonaqueous drag reducing suspensions
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
US9234631B2 (en) * 2008-12-18 2016-01-12 Lubrizol Speciality Products, Inc. Drag reducing polymers for low molecular weight liquids applications
CN102620142A (zh) * 2012-04-11 2012-08-01 中国石油天然气集团公司 一种超稠油水膜面减阻输送技术

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4340076A (en) * 1979-02-27 1982-07-20 General Technology Applications, Inc. Dissolving polymers in compatible liquids and uses thereof
US4758354A (en) * 1985-12-12 1988-07-19 General Technology Applications, Inc. Separation process

Also Published As

Publication number Publication date
DK386688A (da) 1989-01-14
CA1305088C (en) 1992-07-14
DE3877273T2 (de) 1993-05-13
US4771800A (en) 1988-09-20
CN1031597A (zh) 1989-03-08
NO883106D0 (no) 1988-07-12
NO168911C (no) 1992-04-15
EP0299722A3 (en) 1989-10-25
NO168911B (no) 1992-01-06
EP0299722A2 (en) 1989-01-18
DK386688D0 (da) 1988-07-11
AU1609188A (en) 1989-01-19
CN1017548B (zh) 1992-07-22
AU598931B2 (en) 1990-07-05
NZ224612A (en) 1990-04-26
BR8803177A (pt) 1989-01-24
MY103117A (en) 1993-04-30
EP0299722B1 (en) 1993-01-07
DE3877273D1 (de) 1993-02-18
NO883106L (no) 1989-01-16
DK165136B (da) 1992-10-12
DK165136C (da) 1993-02-22

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