NO20063795L - Alkohol-absorberte polyalfaolefin-baserte slitasjereduserende midler - Google Patents

Alkohol-absorberte polyalfaolefin-baserte slitasjereduserende midler

Info

Publication number
NO20063795L
NO20063795L NO20063795A NO20063795A NO20063795L NO 20063795 L NO20063795 L NO 20063795L NO 20063795 A NO20063795 A NO 20063795A NO 20063795 A NO20063795 A NO 20063795A NO 20063795 L NO20063795 L NO 20063795L
Authority
NO
Norway
Prior art keywords
polyalphaolefin
alcohol
absorbed
reducing agents
reducing agent
Prior art date
Application number
NO20063795A
Other languages
English (en)
Inventor
Gerald B Eaton
Alan K Ebert
Original Assignee
Energy & Environmental Int Lc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34966140&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20063795(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Energy & Environmental Int Lc filed Critical Energy & Environmental Int Lc
Publication of NO20063795L publication Critical patent/NO20063795L/no

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/14—Monomers containing five or more carbon atoms
    • 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
    • F17D1/17—Facilitating the conveyance of liquids or effecting the conveyance of viscous products by modification of their viscosity by mixing with another liquid, i.e. diluting
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/14—Monomers containing five or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Polymerisation Methods In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

Det beskrives et materiale som inkluderer en alkoholabsorbert polyalfaolefin som fungerer som et motstandsreduserende middel og en fremgangsmåte for fremstilling av det motstandsreduserende midlet. Fremgangsmåten inkluderer et trinn for å kontakte alfaolefinmonomerene med minst én katalysator i en reaktantblanding for å danne en polyalfaolefin. Polyalfaolefinen kontaktes så med minst én vannuløselig alkohol i et tidsrom for å frembringe en alkoholabsorbert polyalfaolefin som brukes som et forbedret motstandsreduserende middel. Fremgangsmåter for å redusere motstand i et rør er også beskrevet.
NO20063795A 2004-04-16 2006-08-24 Alkohol-absorberte polyalfaolefin-baserte slitasjereduserende midler NO20063795L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/826,580 US6989357B2 (en) 2001-06-08 2004-04-16 Alcohol absorbed polyalphaolefin drag reducing agents
PCT/US2005/012565 WO2005100846A1 (en) 2004-04-16 2005-04-14 Alcohol absorbed polyalphaolefin drag reducing agents

Publications (1)

Publication Number Publication Date
NO20063795L true NO20063795L (no) 2007-01-16

Family

ID=34966140

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063795A NO20063795L (no) 2004-04-16 2006-08-24 Alkohol-absorberte polyalfaolefin-baserte slitasjereduserende midler

Country Status (7)

Country Link
US (1) US6989357B2 (no)
EP (1) EP1738103A1 (no)
CN (1) CN1942699A (no)
CA (1) CA2561566A1 (no)
NO (1) NO20063795L (no)
RU (1) RU2006130226A (no)
WO (1) WO2005100846A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6649670B1 (en) 2002-12-17 2003-11-18 Baker Hughes Incorporated Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents
US7863362B2 (en) 2004-09-14 2011-01-04 Baker Hughes Incorporated Density-matched polymer slurries
US7271205B2 (en) * 2005-09-20 2007-09-18 Baker Hughes Incorporated Non-cryogenic process for granulating polymer drag reducing agents
US7256224B2 (en) * 2005-09-21 2007-08-14 Baker Hughes Incorporated Stabilized polymer drag reducing agent slurries
US8043388B2 (en) * 2005-12-13 2011-10-25 Himmelsbach Holdings, Llc Grafted polymer drag-reducing agents, grafted polymer fuel additives and production methods therefor
CA2636243C (en) * 2006-02-08 2011-11-22 Baker Hughes Incorporated Stabilized and freeze-protected polymer drag reducing agent suspensions
US7388046B2 (en) * 2006-04-19 2008-06-17 Baker Hughes Incorporated Self-dispersing waxes as polymer suspension aids
CN101348585B (zh) * 2007-07-18 2011-05-25 中国石油天然气集团公司 一种油水两相流减阻剂
CN106402660B (zh) * 2016-09-05 2018-05-11 路殿勋 聚α-烯烃类油品减阻剂乳状液悬浮体系的制备方法
CN106439499B (zh) * 2016-10-21 2018-01-23 李奕萱 聚α‑烯烃和表面活性剂双有效组分油品减阻剂悬浮产品
CN108980621B (zh) * 2018-08-17 2020-06-19 中国石油大学胜利学院 用于缩短减阻剂起效时间的聚合物减阻剂溶胀处理方法
CN109027689B (zh) * 2018-09-17 2019-10-25 中国石油大学胜利学院 膨胀石墨聚α烯烃复合油品减阻剂共混合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415714A (en) * 1979-01-02 1983-11-15 Conoco Inc. Catalyst and method for preparation of drag reducing substances
US5244937A (en) * 1990-09-04 1993-09-14 Conoco Inc. Stable nonagglomerating aqueous suspensions of oil soluble polymeric friction reducers
US5449732A (en) * 1993-06-18 1995-09-12 Conoco Inc. Solvent free oil soluble drag reducing polymer suspension
US5733953A (en) * 1995-06-29 1998-03-31 Baker Hughes Incorporated Low viscosity, high concentration drag reducing agent and method therefor
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
US6172151B1 (en) * 1996-10-15 2001-01-09 Conoco Inc. Nonaqueous drag reducing suspensions
EP1351998B1 (en) * 2001-01-16 2010-02-24 BETA Technologie AG Methods for forming amorphous ultra-high molecular weight polyolefins for use as drag reducing agents
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

Also Published As

Publication number Publication date
CN1942699A (zh) 2007-04-04
RU2006130226A (ru) 2008-05-27
US6989357B2 (en) 2006-01-24
WO2005100846A1 (en) 2005-10-27
EP1738103A1 (en) 2007-01-03
US20040198619A1 (en) 2004-10-07
CA2561566A1 (en) 2005-10-27

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