GB9314595D0 - Method for the conditioning of gas containing entrainedasphaltenes for pipeline transportation - Google Patents

Method for the conditioning of gas containing entrainedasphaltenes for pipeline transportation

Info

Publication number
GB9314595D0
GB9314595D0 GB939314595A GB9314595A GB9314595D0 GB 9314595 D0 GB9314595 D0 GB 9314595D0 GB 939314595 A GB939314595 A GB 939314595A GB 9314595 A GB9314595 A GB 9314595A GB 9314595 D0 GB9314595 D0 GB 9314595D0
Authority
GB
United Kingdom
Prior art keywords
entrainedasphaltenes
conditioning
gas containing
pipeline transportation
transportation
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
GB939314595A
Other versions
GB2279964B (en
GB2279964A (en
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.)
Corpoven SA
Original Assignee
Corpoven SA
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
Priority to US07/864,334 priority Critical patent/US5354505A/en
Priority claimed from US07/864,334 external-priority patent/US5354505A/en
Priority to CA002068897A priority patent/CA2068897C/en
Application filed by Corpoven SA filed Critical Corpoven SA
Priority to GB9314595A priority patent/GB2279964B/en
Publication of GB9314595D0 publication Critical patent/GB9314595D0/en
Priority to US08/243,389 priority patent/US5423901A/en
Publication of GB2279964A publication Critical patent/GB2279964A/en
Application granted granted Critical
Publication of GB2279964B publication Critical patent/GB2279964B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB9314595A 1992-04-06 1993-07-14 A method and surface active composition for conditioning gas containing entrained asphaltenes Expired - Fee Related GB2279964B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US07/864,334 US5354505A (en) 1992-04-06 1992-04-06 Composition for the conditioning of gas containing entrained asphaltenes
CA002068897A CA2068897C (en) 1992-04-06 1992-05-19 Method for the conditioning of gas containing entrained asphaltenes for pipeline transportation
GB9314595A GB2279964B (en) 1992-04-06 1993-07-14 A method and surface active composition for conditioning gas containing entrained asphaltenes
US08/243,389 US5423901A (en) 1992-04-06 1994-05-16 Method for the conditioning of gas containing entrained asphaltenes for pipeline transportation

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/864,334 US5354505A (en) 1992-04-06 1992-04-06 Composition for the conditioning of gas containing entrained asphaltenes
CA002068897A CA2068897C (en) 1992-04-06 1992-05-19 Method for the conditioning of gas containing entrained asphaltenes for pipeline transportation
GB9314595A GB2279964B (en) 1992-04-06 1993-07-14 A method and surface active composition for conditioning gas containing entrained asphaltenes
US08/243,389 US5423901A (en) 1992-04-06 1994-05-16 Method for the conditioning of gas containing entrained asphaltenes for pipeline transportation

Publications (3)

Publication Number Publication Date
GB9314595D0 true GB9314595D0 (en) 1993-08-25
GB2279964A GB2279964A (en) 1995-01-18
GB2279964B GB2279964B (en) 1997-11-12

Family

ID=27426915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9314595A Expired - Fee Related GB2279964B (en) 1992-04-06 1993-07-14 A method and surface active composition for conditioning gas containing entrained asphaltenes

Country Status (1)

Country Link
GB (1) GB2279964B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4183820A (en) * 1972-10-18 1980-01-15 Th. Goldschmidt Ag Use of demulsifying mixtures for breaking petroleum emulsions
US4482724A (en) * 1982-08-25 1984-11-13 Hoechst Aktiengesellschaft Bisimidazolines
US4707264A (en) * 1986-04-28 1987-11-17 Marathon Oil Company Water extraction from hydrocarbons in the presence of asphaltic precipitates
DE3622571A1 (en) * 1986-07-04 1988-01-21 Goldschmidt Ag Th USE OF POLYOXYALKYLENE-POLYSILOXANE BLOCK MIXED POLYMERISATES AS DEMULGATORS FOR WATER CONTAINING PETROLEUM

Also Published As

Publication number Publication date
GB2279964B (en) 1997-11-12
GB2279964A (en) 1995-01-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090714