WO2008097881A3 - Method for reducing quench oil fouling in cracking - Google Patents

Method for reducing quench oil fouling in cracking Download PDF

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Publication number
WO2008097881A3
WO2008097881A3 PCT/US2008/052881 US2008052881W WO2008097881A3 WO 2008097881 A3 WO2008097881 A3 WO 2008097881A3 US 2008052881 W US2008052881 W US 2008052881W WO 2008097881 A3 WO2008097881 A3 WO 2008097881A3
Authority
WO
WIPO (PCT)
Prior art keywords
quench oil
cracking
fouling
oil fouling
cause
Prior art date
Application number
PCT/US2008/052881
Other languages
French (fr)
Other versions
WO2008097881A2 (en
Inventor
Marco Respini
Enrico Madeddu
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to EP08728893A priority Critical patent/EP2125997A4/en
Publication of WO2008097881A2 publication Critical patent/WO2008097881A2/en
Publication of WO2008097881A3 publication Critical patent/WO2008097881A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/04—Diesel oil
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins

Abstract

Quench oil aging and its propensity to cause fouling may be evaluated by determining the amount of a precipitant necessary to cause the flocculation of polymer species present in the quench oil. The propensity of quench oil to cause fouling may be used as a basis to mitigate fouling in cracking processes.
PCT/US2008/052881 2007-02-06 2008-02-04 Method for reducing quench oil fouling in cracking WO2008097881A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08728893A EP2125997A4 (en) 2007-02-06 2008-02-04 Method for reducing quench oil fouling in cracking

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US88846607P 2007-02-06 2007-02-06
US60/888,466 2007-02-06
US12/024,251 US20080185316A1 (en) 2007-02-06 2008-02-01 Method for Reducing Quench Oil Fouling in Cracking Processes
US12/024,251 2008-02-01

Publications (2)

Publication Number Publication Date
WO2008097881A2 WO2008097881A2 (en) 2008-08-14
WO2008097881A3 true WO2008097881A3 (en) 2008-10-30

Family

ID=39675255

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/052881 WO2008097881A2 (en) 2007-02-06 2008-02-04 Method for reducing quench oil fouling in cracking

Country Status (3)

Country Link
US (1) US20080185316A1 (en)
EP (1) EP2125997A4 (en)
WO (1) WO2008097881A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110278460A1 (en) * 2010-05-13 2011-11-17 Baker Hughes Incorporated Method and apparatus for determining the coke generation tendency of hydrocarbons
AU2013256520B2 (en) * 2012-05-03 2017-02-02 Exxonmobil Research And Engineering Company Method and system for detecting coking in refinery equipment using optical sensing networks
US9354183B2 (en) 2012-05-03 2016-05-31 Exxonmobil Research And Engineering Company Method to optimize run lengths and product quality in coking processes and system for performing the same
US9322779B2 (en) * 2013-10-16 2016-04-26 Baker Hughes Incorporated Methods of measuring the fouling tendency of hydrocarbon fluids
US10222329B2 (en) 2015-09-23 2019-03-05 Baker Hughes, A Ge Company, Llc Method for determining a settling rate of at least one foulant in oil-based fluids
SG11202100879TA (en) * 2018-08-09 2021-02-25 Exxonmobil Chemical Patents Inc Steam cracking processes and the use of solvents streams produced by solvent-assisted tar conversion processes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5985940A (en) * 1998-02-17 1999-11-16 Nalco/Exxon Energy Chemicals, L.P. Method of mitigating fouling and reducing viscosity in primary fractionators and quench sections of ethylene plants

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608527A (en) * 1947-08-01 1952-08-26 Gyro Process Co Temperature control in shock-chilling petroleum vapor phase conversion products
US4033784A (en) * 1975-08-25 1977-07-05 Halliburton Company Method for dissolving asphaltic material
US4628204A (en) * 1984-08-16 1986-12-09 S.A. Texaco Belgium N.V. Optical method to study the stability of colloidal systems
US5215649A (en) * 1990-05-02 1993-06-01 Exxon Chemical Patents Inc. Method for upgrading steam cracker tars
US5210590A (en) * 1992-02-18 1993-05-11 L. T. Industries, Inc. Rapid scanning spectrographic analyzer
US5871634A (en) * 1996-12-10 1999-02-16 Exxon Research And Engineering Company Process for blending potentially incompatible petroleum oils
IT1295412B1 (en) * 1997-10-06 1999-05-12 Chimec Spa COMPOSITION OF ANTI-AGING ADDITIVE FOR QUENCH OIL CIRCUIT IN AN ETHYLENE PRODUCTION PLANT AND METHOD OF OPERATION
US5997723A (en) * 1998-11-25 1999-12-07 Exxon Research And Engineering Company Process for blending petroleum oils to avoid being nearly incompatible

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5985940A (en) * 1998-02-17 1999-11-16 Nalco/Exxon Energy Chemicals, L.P. Method of mitigating fouling and reducing viscosity in primary fractionators and quench sections of ethylene plants

Also Published As

Publication number Publication date
US20080185316A1 (en) 2008-08-07
WO2008097881A2 (en) 2008-08-14
EP2125997A4 (en) 2010-12-22
EP2125997A2 (en) 2009-12-02

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