ES2168377T3 - Retirada de azufre. - Google Patents

Retirada de azufre.

Info

Publication number
ES2168377T3
ES2168377T3 ES95927561T ES95927561T ES2168377T3 ES 2168377 T3 ES2168377 T3 ES 2168377T3 ES 95927561 T ES95927561 T ES 95927561T ES 95927561 T ES95927561 T ES 95927561T ES 2168377 T3 ES2168377 T3 ES 2168377T3
Authority
ES
Spain
Prior art keywords
sulfur
metallic
base metal
sensitive catalyst
withdrawal
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 - Lifetime
Application number
ES95927561T
Other languages
English (en)
Inventor
Warren E Brown
Dennis L Holtermann
John V Heyse
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.)
Chevron Phillips Chemical Co LLC
Chevron Phillips Chemical Co LP
Original Assignee
Chevron Phillips Chemical Co LLC
Chevron Phillips Chemical Co 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 Chevron Phillips Chemical Co LLC, Chevron Phillips Chemical Co LP filed Critical Chevron Phillips Chemical Co LLC
Application granted granted Critical
Publication of ES2168377T3 publication Critical patent/ES2168377T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10G9/06—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by pressure distillation
    • C10G9/08—Apparatus therefor
    • C10G9/12—Removing incrustation
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • 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
    • 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
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces
    • C10G9/203—Tube furnaces chemical composition of the tubes

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

PROCESO PARA REDUCIR LA CANTIDAD DE TIEMPO DE PARADA O PERDIDA DE PRODUCCION ASOCIADA CON LAS ALTERACIONES DE AZUFRE CUANDO SE UTILIZA UN CATALIZADOR SENSIBLE AL AZUFRE. EL PROCESO COMPRENDE LA APLICACION DE UN REVESTIMIENTO METALICO, CHAPADO, BAÑO METALICO O PINTURA A UN SISTEMA REACTOR QUE COMPRENDE UN METAL BASE, PARA FORMAR UNA CAPA METALICA ADHERENTE EN EL METAL BASE Y DE ESTE MODO PRODUCIR UN SISTEMA REACTOR METALIZADO; CARGAR UN SISTEMA CATALIZADOR SENSIBLE AL AZUFRE EN EL SISTEMA; Y DESPUES, DE QUE SE HAYA PRODUCIDO UNA ALTERACION EN EL AZUFRE, UTILIZAR UN PROCESO QUE COMPRENDA LA SEPARACION DEL AZUFRE PARA ELIMINAR LOS CONTAMINANTES DE AZUFRE DEL SISTEMA REACTOR METALIZADO.
ES95927561T 1994-08-17 1995-08-03 Retirada de azufre. Expired - Lifetime ES2168377T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/291,810 US5516421A (en) 1994-08-17 1994-08-17 Sulfur removal

Publications (1)

Publication Number Publication Date
ES2168377T3 true ES2168377T3 (es) 2002-06-16

Family

ID=23121944

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95927561T Expired - Lifetime ES2168377T3 (es) 1994-08-17 1995-08-03 Retirada de azufre.

Country Status (10)

Country Link
US (1) US5516421A (es)
EP (1) EP0723573B1 (es)
JP (1) JP3789130B2 (es)
AU (1) AU3155395A (es)
CA (1) CA2173724C (es)
DE (1) DE69523555T2 (es)
ES (1) ES2168377T3 (es)
MX (1) MX9601369A (es)
SA (1) SA96160527B1 (es)
WO (1) WO1996005269A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SA05260056B1 (ar) 1991-03-08 2008-03-26 شيفرون فيليبس كيميكال كمبني ال بي جهاز لمعالجة الهيدروكربون hydrocarbon
US6258256B1 (en) 1994-01-04 2001-07-10 Chevron Phillips Chemical Company Lp Cracking processes
US6274113B1 (en) 1994-01-04 2001-08-14 Chevron Phillips Chemical Company Lp Increasing production in hydrocarbon conversion processes
US6419986B1 (en) * 1997-01-10 2002-07-16 Chevron Phillips Chemical Company Ip Method for removing reactive metal from a reactor system
US5914028A (en) * 1997-01-10 1999-06-22 Chevron Chemical Company Reforming process with catalyst pretreatment
US7393439B2 (en) * 2003-06-06 2008-07-01 Semitool, Inc. Integrated microfeature workpiece processing tools with registration systems for paddle reactors
US7153586B2 (en) * 2003-08-01 2006-12-26 Vapor Technologies, Inc. Article with scandium compound decorative coating
US8119203B2 (en) * 2005-06-02 2012-02-21 Chevron Phillips Chemical Company Lp Method of treating a surface to protect the same
FR2886557B1 (fr) * 2005-06-02 2007-10-19 Inst Francais Du Petrole Utilisation de zeolithes de type faujasite echangee au cesium pour la desulfuration poussee de coupe essence
US20070026205A1 (en) 2005-08-01 2007-02-01 Vapor Technologies Inc. Article having patterned decorative coating
WO2025096809A1 (en) 2023-10-31 2025-05-08 Korro Bio, Inc. Oligonucleotides comprising phosphoramidate internucleotide linkages

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732123A (en) * 1970-12-21 1973-05-08 Universal Oil Prod Co Heater descaling
US4155836A (en) * 1977-06-27 1979-05-22 Atlantic Richfield Company Hydrocarbon reforming process with sulfur sensitive catalyst
US4404087A (en) * 1982-02-12 1983-09-13 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4377495A (en) * 1982-03-11 1983-03-22 Engelhard Corporation Regeneration of sulfur-contaminated platinum-alumina catalyst
US4507397A (en) * 1983-07-28 1985-03-26 Chevron Research Company Semi-continuous regeneration of sulfur-contaminated catalytic conversion systems
US4940532A (en) * 1989-09-27 1990-07-10 Uop Cleanup of hydrocarbon conversion system
US5035792A (en) * 1990-11-19 1991-07-30 Uop Cleanup of hydrocarbon-conversion system
EP0798363B1 (en) * 1991-03-08 2003-05-28 Chevron Phillips Chemical Company LP Low-sulphur reforming processes
US5322615A (en) * 1991-12-10 1994-06-21 Chevron Research And Technology Company Method for removing sulfur to ultra low levels for protection of reforming catalysts
US5405525A (en) * 1993-01-04 1995-04-11 Chevron Research And Technology Company Treating and desulfiding sulfided steels in low-sulfur reforming processes

Also Published As

Publication number Publication date
DE69523555D1 (de) 2001-12-06
JPH09506390A (ja) 1997-06-24
US5516421A (en) 1996-05-14
AU3155395A (en) 1996-03-07
DE69523555T2 (de) 2002-04-11
EP0723573B1 (en) 2001-10-31
EP0723573A4 (en) 1998-05-06
MX9601369A (es) 1998-11-30
WO1996005269A1 (en) 1996-02-22
CA2173724C (en) 2004-03-30
CA2173724A1 (en) 1996-02-22
SA96160527B1 (ar) 2006-11-12
JP3789130B2 (ja) 2006-06-21
EP0723573A1 (en) 1996-07-31

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