CA2424811A1 - Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil - Google Patents

Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil Download PDF

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Publication number
CA2424811A1
CA2424811A1 CA 2424811 CA2424811A CA2424811A1 CA 2424811 A1 CA2424811 A1 CA 2424811A1 CA 2424811 CA2424811 CA 2424811 CA 2424811 A CA2424811 A CA 2424811A CA 2424811 A1 CA2424811 A1 CA 2424811A1
Authority
CA
Canada
Prior art keywords
thiocarbonyl
carbonyl
crude oil
containing compounds
asphaltene dispersants
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.)
Granted
Application number
CA 2424811
Other languages
French (fr)
Other versions
CA2424811C (en
Inventor
Ravindranath Mukkamala
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 CA2424811A1 publication Critical patent/CA2424811A1/en
Application granted granted Critical
Publication of CA2424811C publication Critical patent/CA2424811C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/228—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles
    • C10L1/2283—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles containing one or more carbon to nitrogen double bonds, e.g. guanidine, hydrazone, semi-carbazone, azomethine
    • 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
    • C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
    • C10L1/2425—Thiocarbonic acids and derivatives thereof, e.g. xanthates; Thiocarbamic acids or derivatives thereof, e.g. dithio-carbamates; Thiurams

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A composition comprising: (a) 0.001% to 20% of at least one compound having: (i) at least one carbonyl thiocarbonyl- or imine-containing functional group which is not a carboxyl group; (ii) at least one polar group two to ten chemical bonds from a carbonyl, thiocarbonyl or imine carbon; and (iii) at least ten carbon atoms; and (b) crude oil.
CA 2424811 2002-04-23 2003-04-09 Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil Expired - Lifetime CA2424811C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37487302P 2002-04-23 2002-04-23
US60/374,873 2002-04-23

Publications (2)

Publication Number Publication Date
CA2424811A1 true CA2424811A1 (en) 2003-10-23
CA2424811C CA2424811C (en) 2008-08-05

Family

ID=29270559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2424811 Expired - Lifetime CA2424811C (en) 2002-04-23 2003-04-09 Carbonyl, thiocarbonyl or imine containing compounds as asphaltene dispersants in crude oil

Country Status (4)

Country Link
EP (1) EP1357171A3 (en)
CA (1) CA2424811C (en)
MX (1) MXPA03003365A (en)
NO (1) NO324702B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20031602L (en) * 2002-04-23 2003-10-24 Rohm & Haas Oil-soluble imino-acid reaction products as asphaltene dispersants in crude oil
US7674365B2 (en) 2004-10-07 2010-03-09 Rohm And Haas Company Formulations useful as asphaltene dispersants in petroleum products
US20120088700A1 (en) * 2010-10-12 2012-04-12 Champion Technologies, Inc. Inhibiting Carbon Dioxide Induced Deposition
EP2705113B1 (en) 2011-05-06 2015-07-08 Nalco Company Low dosage polymeric naphthenate inhibitors
US10125306B2 (en) 2014-10-02 2018-11-13 Croda, Inc. Asphaltene inhibition
EP3475384A1 (en) 2016-06-24 2019-05-01 Croda, Inc. Method and compositon for asphaltene dispersion

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746328A (en) * 1985-07-19 1988-05-24 Kao Corporation Stabilized fuel oil containing a dispersant
US5169411A (en) * 1989-03-03 1992-12-08 Petrolite Corporation Suppression of the evolution of hydrogen sulfide gases from crude oil, petroleum residua and fuels
DE4143056A1 (en) * 1991-12-30 1993-07-01 Henkel Kgaa USE OF SELECTED INHIBITORS AGAINST THE TRAINING OF SOLID INCRUSTATIONS ON AN ORGANIC BASE FROM FLOWABLE HYDROCARBON MIXTURES
IT1275196B (en) * 1994-01-31 1997-07-30 Meg Snc HYDROCARBON, WATER, FUEL AND ADDITIVE COMPOSITIONS
EA000073B1 (en) * 1995-01-19 1998-06-25 Бп Кемикэлз Лимитед Oil and gas field chemicals
US6313367B1 (en) * 1999-02-22 2001-11-06 Baker Hughes Incorporated Inhibition of asphaltene deposition in crude oil production systems
CA2424903A1 (en) * 2002-04-23 2003-10-23 Rohm And Haas Company Amine-acid reaction products as asphaltene dispersants in crude oil
CA2424904A1 (en) * 2002-04-23 2003-10-23 Rohm And Haas Company Compounds containing amide and carboxyl groups as asphaltene dispersants in crude oil
NO20031602L (en) * 2002-04-23 2003-10-24 Rohm & Haas Oil-soluble imino-acid reaction products as asphaltene dispersants in crude oil

Also Published As

Publication number Publication date
MXPA03003365A (en) 2005-08-16
EP1357171A3 (en) 2004-03-17
NO20031601L (en) 2003-10-24
NO324702B1 (en) 2007-12-03
CA2424811C (en) 2008-08-05
NO20031601D0 (en) 2003-04-09
EP1357171A2 (en) 2003-10-29

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20230411