CA1177599A - Methode et composition pour reduire la baisse de pression par friction des hydrocarbures fluides dans des canalisations - Google Patents

Methode et composition pour reduire la baisse de pression par friction des hydrocarbures fluides dans des canalisations

Info

Publication number
CA1177599A
CA1177599A CA000373700A CA373700A CA1177599A CA 1177599 A CA1177599 A CA 1177599A CA 000373700 A CA000373700 A CA 000373700A CA 373700 A CA373700 A CA 373700A CA 1177599 A CA1177599 A CA 1177599A
Authority
CA
Canada
Prior art keywords
copolymer
butene
alpha
mole percent
monoolefin
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.)
Expired
Application number
CA000373700A
Other languages
English (en)
Inventor
John F. Motier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Application granted granted Critical
Publication of CA1177599A publication Critical patent/CA1177599A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
CA000373700A 1980-04-21 1981-03-24 Methode et composition pour reduire la baisse de pression par friction des hydrocarbures fluides dans des canalisations Expired CA1177599A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14233080A 1980-04-21 1980-04-21
US142,330 1980-04-21
US23077581A 1981-02-02 1981-02-02
US230,775 1981-02-02

Publications (1)

Publication Number Publication Date
CA1177599A true CA1177599A (fr) 1984-11-06

Family

ID=26839995

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000373700A Expired CA1177599A (fr) 1980-04-21 1981-03-24 Methode et composition pour reduire la baisse de pression par friction des hydrocarbures fluides dans des canalisations

Country Status (6)

Country Link
AU (1) AU549507B2 (fr)
CA (1) CA1177599A (fr)
EG (1) EG15437A (fr)
GB (1) GB2074175B (fr)
NL (1) NL8101618A (fr)
NO (1) NO811311L (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127293A3 (fr) * 1983-04-24 1987-04-15 HENKEL CORPORATION (a Delaware corp.) Compositions lubrifiantes pour le bobinage à base d'huiles
DE3476777D1 (en) * 1984-10-05 1989-03-23 Pony Ind Inc Hydrocarbon fluid friction reducing composition containing olefin copolymer and process for producing same
EP0177649A1 (fr) * 1984-10-09 1986-04-16 Pony Industries Incorporated Carburants à base d'hydrocarbures contenant des agents anti-brouillard
JPS61108614A (ja) * 1984-11-01 1986-05-27 Mitsui Petrochem Ind Ltd １−ブテン系ランダム共重合体
EP0196350B1 (fr) * 1985-04-03 1989-11-23 Conoco Phillips Company Utilisation d'agent améliorant l'écoulement
JPH0816131B2 (ja) * 1987-03-19 1996-02-21 出光石油化学株式会社 ブテン系共重合体
JPH0816132B2 (ja) 1987-03-19 1996-02-21 出光石油化学株式会社 ブテン−１共重合体
TW291486B (fr) * 1992-12-17 1996-11-21 Exxon Chemical Patents Inc
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
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
EP1351998B1 (fr) 2001-01-16 2010-02-24 BETA Technologie AG Procédés permettant de former des polyoléfines à poids moléculaire ultra élevé et amorphes comme agents de résistance à l'avancement
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
EG15437A (en) 1987-03-30
NL8101618A (nl) 1981-11-16
GB2074175B (en) 1984-05-23
AU549507B2 (en) 1986-01-30
NO811311L (no) 1981-10-22
AU6938681A (en) 1981-10-29
GB2074175A (en) 1981-10-28

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20011106