AU2001273101A1 - Phosphite coke inhibitors for edc-vcm furnaces - Google Patents

Phosphite coke inhibitors for edc-vcm furnaces

Info

Publication number
AU2001273101A1
AU2001273101A1 AU2001273101A AU7310101A AU2001273101A1 AU 2001273101 A1 AU2001273101 A1 AU 2001273101A1 AU 2001273101 A AU2001273101 A AU 2001273101A AU 7310101 A AU7310101 A AU 7310101A AU 2001273101 A1 AU2001273101 A1 AU 2001273101A1
Authority
AU
Australia
Prior art keywords
edc
phosphite
vcm
furnaces
coke inhibitors
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.)
Abandoned
Application number
AU2001273101A
Inventor
Youdong Tong
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.)
Nalco Energy Services LP
Original Assignee
Ondeo Nalco Energy Services LP
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 Ondeo Nalco Energy Services LP filed Critical Ondeo Nalco Energy Services LP
Publication of AU2001273101A1 publication Critical patent/AU2001273101A1/en
Abandoned legal-status Critical Current

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
    • C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
    • C10G9/16—Preventing or removing incrustation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2001273101A 2000-08-14 2001-06-29 Phosphite coke inhibitors for edc-vcm furnaces Abandoned AU2001273101A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09638437 2000-08-14
US09/638,437 US6368494B1 (en) 2000-08-14 2000-08-14 Method for reducing coke in EDC-VCM furnaces with a phosphite inhibitor
PCT/US2001/020870 WO2002014454A1 (en) 2000-08-14 2001-06-29 Phosphite coke inhibitors for edc-vcm furnaces

Publications (1)

Publication Number Publication Date
AU2001273101A1 true AU2001273101A1 (en) 2002-02-25

Family

ID=24560022

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001273101A Abandoned AU2001273101A1 (en) 2000-08-14 2001-06-29 Phosphite coke inhibitors for edc-vcm furnaces

Country Status (7)

Country Link
US (1) US6368494B1 (en)
EP (1) EP1313823A4 (en)
JP (1) JP2004506655A (en)
KR (1) KR20030046408A (en)
AU (1) AU2001273101A1 (en)
CA (1) CA2411120A1 (en)
WO (1) WO2002014454A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8062272B2 (en) * 2004-05-21 2011-11-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
KR100753476B1 (en) * 2004-12-10 2007-08-31 주식회사 엘지화학 Coating film for inhibiting cokes formation in ethylene dichloride cracker and method for producing the same
US8192613B2 (en) * 2008-02-25 2012-06-05 Baker Hughes Incorporated Method for reducing fouling in furnaces
US7968756B2 (en) * 2008-08-12 2011-06-28 Wessex Incorporated Process and apparatus for production of vinyl chloride monomer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3558470A (en) * 1968-11-25 1971-01-26 Exxon Research Engineering Co Antifoulant process using phosphite and ashless dispersant
US3645886A (en) * 1970-05-15 1972-02-29 Exxon Research Engineering Co Reducing fouling deposits in process equipment
US3896182A (en) 1971-07-06 1975-07-22 Bp Chem Int Ltd Process for preparing vinyl chloride by the pyrolysis of 1,2-dichloro-ethane
GB1494797A (en) 1976-04-22 1977-12-14 Bp Chem Int Ltd Vinyl chloride by a dehydrochlorination process
US4542253A (en) * 1983-08-11 1985-09-17 Nalco Chemical Company Use of phosphate and thiophosphate esters neutralized with water soluble amines as ethylene furnace anti-coking antifoulants
US4752374A (en) * 1987-04-20 1988-06-21 Betz Laboratories, Inc. Process for minimizing fouling of processing equipment
US4842716A (en) * 1987-08-13 1989-06-27 Nalco Chemical Company Ethylene furnace antifoulants
US4840720A (en) * 1988-09-02 1989-06-20 Betz Laboratories, Inc. Process for minimizing fouling of processing equipment
US5354450A (en) 1993-04-07 1994-10-11 Nalco Chemical Company Phosphorothioate coking inhibitors
US5779881A (en) * 1994-02-03 1998-07-14 Nalco/Exxon Energy Chemicals, L.P. Phosphonate/thiophosphonate coking inhibitors
US5733438A (en) 1995-10-24 1998-03-31 Nalco/Exxon Energy Chemicals, L.P. Coke inhibitors for pyrolysis furnaces
US5954943A (en) 1997-09-17 1999-09-21 Nalco/Exxon Energy Chemicals, L.P. Method of inhibiting coke deposition in pyrolysis furnaces

Also Published As

Publication number Publication date
CA2411120A1 (en) 2002-02-21
EP1313823A4 (en) 2006-04-05
EP1313823A1 (en) 2003-05-28
US6368494B1 (en) 2002-04-09
JP2004506655A (en) 2004-03-04
KR20030046408A (en) 2003-06-12
WO2002014454A1 (en) 2002-02-21

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