IT1307310B1 - Metodo per il trattamento anti-fouling in impianti petrolchimici. - Google Patents

Metodo per il trattamento anti-fouling in impianti petrolchimici.

Info

Publication number
IT1307310B1
IT1307310B1 IT1999RM000805A ITRM990805A IT1307310B1 IT 1307310 B1 IT1307310 B1 IT 1307310B1 IT 1999RM000805 A IT1999RM000805 A IT 1999RM000805A IT RM990805 A ITRM990805 A IT RM990805A IT 1307310 B1 IT1307310 B1 IT 1307310B1
Authority
IT
Italy
Prior art keywords
petrochemical plants
fouling treatment
fouling
treatment
petrochemical
Prior art date
Application number
IT1999RM000805A
Other languages
English (en)
Inventor
Andrea Zanotti
Marco Buccolini
Massimiliano Gaudino
Original Assignee
Chimec Spa
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 Chimec Spa filed Critical Chimec Spa
Priority to IT1999RM000805A priority Critical patent/IT1307310B1/it
Publication of ITRM990805A0 publication Critical patent/ITRM990805A0/it
Priority to EP00128550A priority patent/EP1116778A1/en
Publication of ITRM990805A1 publication Critical patent/ITRM990805A1/it
Application granted granted Critical
Publication of IT1307310B1 publication Critical patent/IT1307310B1/it

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
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
    • 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
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
    • 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
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • C10G70/04—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes
    • C10G70/06—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00 by physical processes by gas-liquid contact
    • 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
    • C10G75/00—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general
    • C10G75/04—Inhibiting corrosion or fouling in apparatus for treatment or conversion of hydrocarbon oils, in general by addition of antifouling agents

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)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT1999RM000805A 1999-12-31 1999-12-31 Metodo per il trattamento anti-fouling in impianti petrolchimici. IT1307310B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1999RM000805A IT1307310B1 (it) 1999-12-31 1999-12-31 Metodo per il trattamento anti-fouling in impianti petrolchimici.
EP00128550A EP1116778A1 (en) 1999-12-31 2000-12-27 A method for the anti-fouling treatment in petrochemical plants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999RM000805A IT1307310B1 (it) 1999-12-31 1999-12-31 Metodo per il trattamento anti-fouling in impianti petrolchimici.

Publications (3)

Publication Number Publication Date
ITRM990805A0 ITRM990805A0 (it) 1999-12-31
ITRM990805A1 ITRM990805A1 (it) 2001-07-02
IT1307310B1 true IT1307310B1 (it) 2001-10-30

Family

ID=11407127

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000805A IT1307310B1 (it) 1999-12-31 1999-12-31 Metodo per il trattamento anti-fouling in impianti petrolchimici.

Country Status (2)

Country Link
EP (1) EP1116778A1 (it)
IT (1) IT1307310B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004003110A1 (en) 2002-06-26 2004-01-08 Dorf Ketal Chemicals India Pvt. Ltd. Method of removal of carbonyl compounds along with acid gases from cracked gas in ethylene process
US7906012B2 (en) 2002-07-16 2011-03-15 Dorf Ketal Chemicals India Pvt. Ltd. Method for reducing foam in a primary fractionator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264114A (en) * 1991-03-25 1993-11-23 Phillips Petroleum Company Hydrocarbon treating process
US5714055A (en) * 1996-08-12 1998-02-03 Nalco/Exxon Energy Chemicals, L.P. Caustic tower trap for acetaldehyde

Also Published As

Publication number Publication date
EP1116778A1 (en) 2001-07-18
ITRM990805A1 (it) 2001-07-02
ITRM990805A0 (it) 1999-12-31

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