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ATE257496T1 - Reibungsvermindernde zusammensetzung - Google Patents

Reibungsvermindernde zusammensetzung

Info

Publication number
ATE257496T1
ATE257496T1 AT01934045T AT01934045T ATE257496T1 AT E257496 T1 ATE257496 T1 AT E257496T1 AT 01934045 T AT01934045 T AT 01934045T AT 01934045 T AT01934045 T AT 01934045T AT E257496 T1 ATE257496 T1 AT E257496T1
Authority
AT
Austria
Prior art keywords
friction
reducing composition
drag
weight
oil
Prior art date
Application number
AT01934045T
Other languages
English (en)
Inventor
Esa Karhu
Mika Karhu
Leif Rockas
Hannu Harjuhahto
Original Assignee
Fortum Oyj
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 Fortum Oyj filed Critical Fortum Oyj
Application granted granted Critical
Publication of ATE257496T1 publication Critical patent/ATE257496T1/de

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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)
  • Fats And Perfumes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Braking Arrangements (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Edible Oils And Fats (AREA)
  • Colloid Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT01934045T 2000-05-15 2001-05-14 Reibungsvermindernde zusammensetzung ATE257496T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20001153A FI117704B (fi) 2000-05-15 2000-05-15 Menetelmä vastusta vähentävän koostumuksen valmistamiseksi ja menetelmä hiilivetyvirtauksen vastuksen vähentämiseksi
PCT/FI2001/000461 WO2001088031A1 (en) 2000-05-15 2001-05-14 A drag reducing composition

Publications (1)

Publication Number Publication Date
ATE257496T1 true ATE257496T1 (de) 2004-01-15

Family

ID=8558388

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01934045T ATE257496T1 (de) 2000-05-15 2001-05-14 Reibungsvermindernde zusammensetzung

Country Status (15)

Country Link
US (1) US20020173569A1 (de)
EP (1) EP1285026B1 (de)
JP (1) JP5372308B2 (de)
CN (1) CN1429248A (de)
AT (1) ATE257496T1 (de)
AU (2) AU6036201A (de)
BR (1) BR0110833B1 (de)
CA (1) CA2408737C (de)
DE (1) DE60101737T2 (de)
DK (1) DK1285026T3 (de)
EA (1) EA005628B1 (de)
FI (1) FI117704B (de)
MX (1) MXPA02011225A (de)
NO (1) NO20025411L (de)
WO (1) WO2001088031A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6516652B1 (en) * 1999-06-08 2003-02-11 Cortana Corporation Design of viscoelastic coatings to reduce turbulent friction drag
US6774094B2 (en) * 2001-04-24 2004-08-10 Baker Hughes Incorporated Drag reduction using fatty acids
AU2003225677A1 (en) * 2002-03-07 2003-09-22 Brad A. Bucher Drag reducing compositions and methods of manufacture and use
US6649670B1 (en) 2002-12-17 2003-11-18 Baker Hughes Incorporated Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents
US6946500B2 (en) 2002-12-17 2005-09-20 Baker Hughes Incorporated Non-cryogenic process for grinding polyolefin drag reducing agents
US6894088B2 (en) 2003-03-24 2005-05-17 Baker Hughes Incorporated Process for homogenizing polyolefin drag reducing agents
AU2004284273B2 (en) 2003-10-02 2010-08-26 Oilflow Solutions Holdings Limited Method for reducing the viscosity of viscous fluids
US8071667B2 (en) 2005-06-02 2011-12-06 Nalco Company Compositions comprising (poly) alpha olefins
CN100475879C (zh) * 2005-07-01 2009-04-08 中国石油天然气股份有限公司 减阻聚合物油基分散方法
US7256224B2 (en) * 2005-09-21 2007-08-14 Baker Hughes Incorporated Stabilized polymer drag reducing agent slurries
CN101074344B (zh) * 2006-05-18 2010-09-01 中国石油天然气集团公司 天然气输送管道用减阻剂及制造方法
US8342198B2 (en) * 2008-08-27 2013-01-01 Baker Hughes Incorporated Additive to improve flow, reduce power consumption and pressure drop in heavy oil pipelines
US8865632B1 (en) 2008-11-10 2014-10-21 Cesi Chemical, Inc. Drag-reducing copolymer compositions
US8106114B2 (en) * 2009-10-29 2012-01-31 Beta Technologie Ag Drag reducing agent and method of use
WO2012114345A1 (en) * 2011-02-24 2012-08-30 Serena Linley Sarl Bar soap composition with enhanced sensory properties in soft and very soft water
EP2853801A1 (de) 2013-09-26 2015-04-01 M-I Finland Oy Widerstandsreduzierende Wirkstoffzusammensetzung, Verfahren zur Herstellung davon und Verfahren zur Reduzierung von Widerstand
KR101885812B1 (ko) * 2015-11-30 2018-08-07 인디언 오일 코퍼레이션 리미티드 마찰저항 감소 폴리머를 제조하는 방법 및 이의 용도

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190069A (en) * 1975-06-06 1980-02-26 General Electric Company Process for transmitting a hydrocarbon fluid through a pipeline
DE4300207A1 (de) * 1993-01-07 1994-07-14 Basf Ag Mineralische schwefelarme Dieselkraftstoffe
US5449732A (en) * 1993-06-18 1995-09-12 Conoco Inc. Solvent free oil soluble drag reducing polymer suspension
US5376697B1 (en) * 1993-06-21 1998-06-02 Conoco Inc Drag reducers for flowing hydrocarbons
JPH09503235A (ja) * 1993-06-24 1997-03-31 成都光華塑料科技有限公司 ポリスチレン発泡プラスチック廃棄物の回収利用方法
JP3027008B2 (ja) * 1995-06-21 2000-03-27 ロレアル ポリマー粒子分散物を含有する化粧品用組成物
US5733953A (en) * 1995-06-29 1998-03-31 Baker Hughes Incorporated Low viscosity, high concentration drag reducing agent and method therefor
US6172151B1 (en) * 1996-10-15 2001-01-09 Conoco Inc. Nonaqueous drag reducing suspensions
US6126872A (en) * 1998-01-27 2000-10-03 Baker Hughes Incorporated Microencapsulated drag reducing agents

Also Published As

Publication number Publication date
JP2003533576A (ja) 2003-11-11
BR0110833B1 (pt) 2010-11-16
DE60101737T2 (de) 2004-12-09
NO20025411L (no) 2003-01-14
CA2408737A1 (en) 2001-11-22
US20020173569A1 (en) 2002-11-21
DK1285026T3 (da) 2004-05-17
EP1285026B1 (de) 2004-01-07
FI117704B (fi) 2007-01-31
JP5372308B2 (ja) 2013-12-18
AU6036201A (en) 2001-11-26
EA200201217A1 (ru) 2003-04-24
CN1429248A (zh) 2003-07-09
MXPA02011225A (es) 2003-03-10
WO2001088031A1 (en) 2001-11-22
CA2408737C (en) 2010-06-22
FI20001153L (fi) 2001-11-16
DE60101737D1 (de) 2004-02-12
BR0110833A (pt) 2003-03-11
AU2001260362B2 (en) 2005-07-14
NO20025411D0 (no) 2002-11-12
EA005628B1 (ru) 2005-04-28
EP1285026A1 (de) 2003-02-26

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Legal Events

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