CA2424904A1 - Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil - Google Patents

Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil Download PDF

Info

Publication number
CA2424904A1
CA2424904A1 CA 2424904 CA2424904A CA2424904A1 CA 2424904 A1 CA2424904 A1 CA 2424904A1 CA 2424904 CA2424904 CA 2424904 CA 2424904 A CA2424904 A CA 2424904A CA 2424904 A1 CA2424904 A1 CA 2424904A1
Authority
CA
Canada
Prior art keywords
alkyl
compound
group
difunctional
hydrogen
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.)
Abandoned
Application number
CA 2424904
Other languages
English (en)
French (fr)
Inventor
Ravindranath Mukkamala
Rajiv Manohar Banavali
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of CA2424904A1 publication Critical patent/CA2424904A1/en
Abandoned 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • 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, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA 2424904 2002-04-23 2003-04-09 Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil Abandoned CA2424904A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37487402P 2002-04-23 2002-04-23
US60/374,874 2002-04-23

Publications (1)

Publication Number Publication Date
CA2424904A1 true CA2424904A1 (en) 2003-10-23

Family

ID=28454889

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2424904 Abandoned CA2424904A1 (en) 2002-04-23 2003-04-09 Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil

Country Status (4)

Country Link
EP (1) EP1359209A3 (de)
CA (1) CA2424904A1 (de)
MX (1) MXPA03003367A (de)
NO (1) NO20031603L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2424811C (en) * 2002-04-23 2008-08-05 Rohm And Haas Company Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil
US7097759B2 (en) 2003-05-23 2006-08-29 Rohm And Haas Company Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil
JP7482623B2 (ja) * 2018-12-20 2024-05-14 インフィニューム インターナショナル リミテッド 油汚損防止剤および／または抗アスファルテン塊状凝集プロセス

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095286A (en) * 1958-05-07 1963-06-25 Socony Mobil Oil Co Inc Stabilized distillate fuel oil
US3224957A (en) * 1962-01-12 1965-12-21 Nalco Chemical Co Process of reducing deposition of deposits on heat exchange surfaces in petroleum refinery operations
GB1117643A (en) * 1964-11-18 1968-06-19 Rohm & Haas Imides and related compounds
FR2576032B1 (fr) * 1985-01-17 1987-02-06 Elf France Composition homogene et stable d'hydrocarbures liquides asphalteniques et d'au moins un additif utilisable notamment comme fuel industriel
EP0486510B1 (de) * 1989-08-08 1996-02-14 Stepan Company Zyklische amidokarboxyoberflächenaktive verbindungen, herstellung und deren verwendung
GB9200694D0 (en) * 1992-01-14 1992-03-11 Exxon Chemical Patents Inc Additives and fuel compositions
EP0662504A1 (de) * 1994-01-10 1995-07-12 Nalco Chemical Company Korrosionsinhibierung und Eisensulfid-Dispergierung in Raffinerien unter Verwendung eines Reaktionprodukt von Hydrocarbylbersteinsäureanhydrid und einem Amin

Also Published As

Publication number Publication date
NO20031603D0 (no) 2003-04-09
NO20031603L (no) 2003-10-24
EP1359209A2 (de) 2003-11-05
EP1359209A3 (de) 2004-11-03
MXPA03003367A (es) 2005-08-16

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead