GB1245624A - Anti-foulant process - Google Patents

Anti-foulant process

Info

Publication number
GB1245624A
GB1245624A GB5811268A GB5811268A GB1245624A GB 1245624 A GB1245624 A GB 1245624A GB 5811268 A GB5811268 A GB 5811268A GB 5811268 A GB5811268 A GB 5811268A GB 1245624 A GB1245624 A GB 1245624A
Authority
GB
United Kingdom
Prior art keywords
product
polyamine
dec
anhydride
reacted
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
GB5811268A
Inventor
Bruce Graham Gillespie
Jack Ryer
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1245624A publication Critical patent/GB1245624A/en
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, 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
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • 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
    • 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
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • 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
    • C10L1/26—Organic compounds containing phosphorus
    • C10L1/2633—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond)
    • C10L1/2641—Organic compounds containing phosphorus phosphorus bond to oxygen (no P. C. bond) oxygen bonds only

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

1,245,624. Treating hydrocarbon feedstocks. ESSO RESEARCH & ENG. CO. 6 Dec., 1968 [28 Dec., 1967], No. 58112/68. Heading C5E. Fouling of process equipment by hydrocarbon feedstocks, e.g. crudes intended for distillation, cracking, hydrogenation, is reduced by adding to the feedstocks prior to heating them a small amount of a condensation product (1) and a phosphite compound (2), or the reaction product of (1) and (2). Product (1) comprises the reaction product of an organic mono- or di-carboxylic acid, or an anhydride of either, having an average molecular weight between 600 and 5000, with an alkylene polyamine. Compound (2) has the formula where R 1 , R 2 , R 3 are one of: alkyl, aryl, alkaryl, cycloalkyl, alkenyl, aralkyl, chlorine substituents thereof, and hydrogen, and (2) may be reacted with the polyamine and their product reacted with the acid or anhydride. A polyalkylene polyamine may be used, and other known antifoulants and additives may be added to the feedstock.
GB5811268A 1967-12-28 1968-12-06 Anti-foulant process Expired GB1245624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69403967A 1967-12-28 1967-12-28

Publications (1)

Publication Number Publication Date
GB1245624A true GB1245624A (en) 1971-09-08

Family

ID=24787163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5811268A Expired GB1245624A (en) 1967-12-28 1968-12-06 Anti-foulant process

Country Status (3)

Country Link
BR (1) BR6805171D0 (en)
FR (1) FR1598880A (en)
GB (1) GB1245624A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2026319A1 (en) * 1970-05-29 1972-01-13 Esso Research And Engineering Co., Linden, N.J. (V.Sta.) Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation
CN110028170A (en) * 2019-05-21 2019-07-19 四川文理学院 A kind of efficient scale inhibitor and its application
CN110127871A (en) * 2019-05-21 2019-08-16 四川文理学院 A kind of Novel scale inhibitor and its application

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200518A (en) * 1979-03-22 1980-04-29 Chevron Research Company Heat exchanger anti-foulant
CA3034383A1 (en) 2016-08-25 2018-03-01 General Electric Company Reduced fouling of hydrocarbon oil

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2026319A1 (en) * 1970-05-29 1972-01-13 Esso Research And Engineering Co., Linden, N.J. (V.Sta.) Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation
CN110028170A (en) * 2019-05-21 2019-07-19 四川文理学院 A kind of efficient scale inhibitor and its application
CN110127871A (en) * 2019-05-21 2019-08-16 四川文理学院 A kind of Novel scale inhibitor and its application
CN110028170B (en) * 2019-05-21 2022-01-25 四川文理学院 Efficient scale inhibitor and application thereof

Also Published As

Publication number Publication date
DE1815034A1 (en) 1969-08-07
DE1815034B2 (en) 1976-12-30
FR1598880A (en) 1970-07-06
BR6805171D0 (en) 1973-03-08

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