DE69823585D1 - Hitzebeständiger chromierter Stahl, Verfahren zur seiner Herstellung und seine Verwendung in anti-Verkokungsanwendungen - Google Patents

Hitzebeständiger chromierter Stahl, Verfahren zur seiner Herstellung und seine Verwendung in anti-Verkokungsanwendungen

Info

Publication number
DE69823585D1
DE69823585D1 DE69823585T DE69823585T DE69823585D1 DE 69823585 D1 DE69823585 D1 DE 69823585D1 DE 69823585 T DE69823585 T DE 69823585T DE 69823585 T DE69823585 T DE 69823585T DE 69823585 D1 DE69823585 D1 DE 69823585D1
Authority
DE
Germany
Prior art keywords
coking
resistant
applications
production
heat
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
DE69823585T
Other languages
English (en)
Other versions
DE69823585T2 (de
Inventor
Francois Ropital
Paul Broutin
Marcel Francois
Alain Bertoli
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of DE69823585D1 publication Critical patent/DE69823585D1/de
Application granted granted Critical
Publication of DE69823585T2 publication Critical patent/DE69823585T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
    • 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/28—Solid state diffusion of only metal elements or silicon into metallic material surfaces using solids, e.g. powders, pastes
    • C23C10/34—Embedding in a powder mixture, i.e. pack cementation
    • C23C10/36—Embedding in a powder mixture, i.e. pack cementation only one element being diffused
    • C23C10/38—Chromising
    • C23C10/40—Chromising of ferrous surfaces
    • C23C10/42—Chromising of ferrous surfaces in the presence of volatile transport additives, e.g. halogenated substances
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
    • C23C28/028—Including graded layers in composition or in physical properties, e.g. density, porosity, grain size
DE69823585T 1997-07-04 1998-06-25 Hitzebeständiger chromierter Stahl, Verfahren zur seiner Herstellung und seine Verwendung in anti-Verkokungsanwendungen Expired - Lifetime DE69823585T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9708511 1997-07-04
FR9708511A FR2765594B1 (fr) 1997-07-04 1997-07-04 Acier refractaire chromise, son procede d'obtention et ses utilisations dans des applications anti-cokage

Publications (2)

Publication Number Publication Date
DE69823585D1 true DE69823585D1 (de) 2004-06-09
DE69823585T2 DE69823585T2 (de) 2004-09-16

Family

ID=9508882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69823585T Expired - Lifetime DE69823585T2 (de) 1997-07-04 1998-06-25 Hitzebeständiger chromierter Stahl, Verfahren zur seiner Herstellung und seine Verwendung in anti-Verkokungsanwendungen

Country Status (6)

Country Link
US (1) US6348145B1 (de)
EP (1) EP0889146B1 (de)
JP (1) JP4206491B2 (de)
CA (1) CA2241349C (de)
DE (1) DE69823585T2 (de)
FR (1) FR2765594B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340911B (en) 1998-08-20 2000-11-15 Doncasters Plc Alloy pipes and methods of making same
US6644358B2 (en) 2001-07-27 2003-11-11 Manoir Industries, Inc. Centrifugally-cast tube and related method and apparatus for making same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1149163A (en) 1966-03-22 1969-04-16 Ici Ltd Protection against carburisation
US4350719A (en) * 1979-09-07 1982-09-21 Alloy Surfaces Company, Inc. Diffusion coating and products therefrom
BE810647A (fr) * 1974-02-05 1974-05-29 Procede de chromisation de la face interne d'un tube en metal ferreux et specialement en acier.
US4086107A (en) 1974-05-22 1978-04-25 Nippon Steel Corporation Heat treatment process of high-carbon chromium-nickel heat-resistant stainless steels
US4532109A (en) 1982-01-21 1985-07-30 Jgc Corporation Process for providing an apparatus for treating hydrocarbons or the like at high temperatures substantially without carbon deposition
US4863892A (en) * 1983-08-16 1989-09-05 Phillips Petroleum Company Antifoulants comprising tin, antimony and aluminum for thermal cracking processes
US4507196A (en) * 1983-08-16 1985-03-26 Phillips Petroleum Co Antifoulants for thermal cracking processes
US5169515A (en) 1989-06-30 1992-12-08 Shell Oil Company Process and article
JPH0735555B2 (ja) * 1989-09-19 1995-04-19 住友金属工業株式会社 耐コーキング性エチレン分解炉管用耐熱鍛伸鋼
JPH0426751A (ja) * 1990-05-18 1992-01-29 Mitsubishi Heavy Ind Ltd オーステナイト系ステンレス鋼の表面改質処理法
CA2113366C (en) 1993-01-15 2005-11-08 George A. Coffinberry Coated articles and method for the prevention of fuel thermal degradation deposits
US5575902A (en) * 1994-01-04 1996-11-19 Chevron Chemical Company Cracking processes
US5658452A (en) 1994-01-04 1997-08-19 Chevron Chemical Company Increasing production in hydrocarbon conversion processes
CN1201480A (zh) * 1995-10-31 1998-12-09 K·T·I·集团公司 减少碳沉积物形成的方法
US5873951A (en) 1996-08-23 1999-02-23 Alon, Inc. Diffusion coated ethylene furnace tubes

Also Published As

Publication number Publication date
US6348145B1 (en) 2002-02-19
CA2241349A1 (fr) 1999-01-04
EP0889146B1 (de) 2004-05-06
EP0889146A1 (de) 1999-01-07
JPH1180926A (ja) 1999-03-26
JP4206491B2 (ja) 2009-01-14
CA2241349C (fr) 2009-05-05
FR2765594B1 (fr) 1999-08-27
DE69823585T2 (de) 2004-09-16
FR2765594A1 (fr) 1999-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IFP ENERGIES NOUVELLES, RUEIL-MALMAISON, FR

8328 Change in the person/name/address of the agent

Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 81667 MUENCHEN