ATE17091T1 - Schutzverfahren gegen das verkoken von feuerfesten legierten oberflaechen in pyrolyseoefen, welche in kontakt mit reagentien sind, und durch dieses verfahren hergestellte oefen. - Google Patents

Schutzverfahren gegen das verkoken von feuerfesten legierten oberflaechen in pyrolyseoefen, welche in kontakt mit reagentien sind, und durch dieses verfahren hergestellte oefen.

Info

Publication number
ATE17091T1
ATE17091T1 AT81402028T AT81402028T ATE17091T1 AT E17091 T1 ATE17091 T1 AT E17091T1 AT 81402028 T AT81402028 T AT 81402028T AT 81402028 T AT81402028 T AT 81402028T AT E17091 T1 ATE17091 T1 AT E17091T1
Authority
AT
Austria
Prior art keywords
refractory alloy
furnaces
reagents
contact
oxide forming
Prior art date
Application number
AT81402028T
Other languages
German (de)
English (en)
Inventor
Michel Hugo
Fernand Pons
Jacques Thuillier
Gilbert Monnier
Michel Grambes
Michel Papapietro
Original Assignee
Manoir Fonderies Acieries
Elf France
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 Manoir Fonderies Acieries, Elf France filed Critical Manoir Fonderies Acieries
Application granted granted Critical
Publication of ATE17091T1 publication Critical patent/ATE17091T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • B01J19/0026—Avoiding carbon deposits
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B43/00—Preventing or removing incrustations
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1678—Increasing the durability of linings; Means for protecting
    • F27D1/1684—Increasing the durability of linings; Means for protecting by a special coating applied to the lining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Adornments (AREA)
  • ing And Chemical Polishing (AREA)
  • Ladders (AREA)
  • Hydrogen, Water And Hydrids (AREA)
AT81402028T 1980-12-19 1981-12-18 Schutzverfahren gegen das verkoken von feuerfesten legierten oberflaechen in pyrolyseoefen, welche in kontakt mit reagentien sind, und durch dieses verfahren hergestellte oefen. ATE17091T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8027118A FR2496705A1 (fr) 1980-12-19 1980-12-19 Procede de protection principalement contre la cokefaction des surfaces en alliage refractaire en contact avec les reactifs dans des fours de pyrolyse et fours obtenus par ce procede
EP81402028A EP0055180B1 (fr) 1980-12-19 1981-12-18 Procédé de protection principalement contre la cokéfaction des surfaces en alliage réfractaire en contact avec les réactifs dans des fours de pyrolyse et fours obtenus par ce procédé

Publications (1)

Publication Number Publication Date
ATE17091T1 true ATE17091T1 (de) 1986-01-15

Family

ID=9249320

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81402028T ATE17091T1 (de) 1980-12-19 1981-12-18 Schutzverfahren gegen das verkoken von feuerfesten legierten oberflaechen in pyrolyseoefen, welche in kontakt mit reagentien sind, und durch dieses verfahren hergestellte oefen.

Country Status (6)

Country Link
EP (1) EP0055180B1 (enExample)
JP (1) JPS57172982A (enExample)
AT (1) ATE17091T1 (enExample)
DE (2) DE55180T1 (enExample)
ES (1) ES8300876A1 (enExample)
FR (1) FR2496705A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2114599B (en) * 1982-01-21 1986-07-16 Jgc Corp Apparatus for treating hydrocarbons or carbon monoxide-containing fluid high temperatures substantially without carbon deposition
JPS5919792A (ja) * 1982-07-26 1984-02-01 日揮株式会社 炭素析出防止性遠心力鋳造二層管
JPS60155293A (ja) * 1984-01-23 1985-08-15 Jgc Corp 炭素析出抑止性処理装置
JP3472577B2 (ja) * 1993-01-04 2003-12-02 シェブロン ケミカル カンパニー 水添脱アルキル方法
DE10313529A1 (de) * 2003-03-26 2004-10-14 Basf Ag Reaktor für Hochtemperaturreaktionen und Verwendung
WO2012161873A1 (en) * 2011-05-20 2012-11-29 Exxonmobil Chemical Patents Inc. Coke gasification on catalytically active surfaces

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE709215C (de) * 1930-07-25 1941-08-09 I G Farbenindustrie Akt Ges Titan- und aluminiumhaltige Stahllegierungen fuer Vorrichtungen fuer die Druckhydrierung von Kohlen, Teeren, Mineraloelen oder fuer die Spaltung von Kohlenwasserstoffoelen
US2056914A (en) * 1932-03-22 1936-10-06 Ig Farbenindustrie Ag Thermal treatment of hydrocarbons
GB1149163A (en) * 1966-03-22 1969-04-16 Ici Ltd Protection against carburisation
ES373126A1 (es) * 1969-03-03 1971-12-16 Continental Oil Co Perfeccionamientos en los procedimientos de descomposicion termica de compuestos organicos en contacto con un acero de aleacion.
FR2165263A5 (en) * 1971-12-23 1973-08-03 Onera (Off Nat Aerospatiale) Refractory alloy tubing - for high temp hydrocarbon vapour transport
DE2319673C2 (de) * 1972-05-11 1982-03-18 The Lummus Co., 07003 Bloomfield, N.J. Verfahren zur Beschichtung von Stahloberflächen
US3951642A (en) * 1974-11-07 1976-04-20 General Electric Company Metallic coating powder containing Al and Hf
DE2514565C3 (de) * 1975-04-03 1979-09-20 Uralskij Nautschno-Issledovatelskij Institut Trubnoj Promyschlennosti, Tscheljabinsk (Sowjetunion) Verfahren zur Herstellung eines Verbundrohres

Also Published As

Publication number Publication date
EP0055180A3 (en) 1982-09-08
EP0055180A2 (fr) 1982-06-30
JPS57172982A (en) 1982-10-25
EP0055180B1 (fr) 1985-12-27
ES508158A0 (es) 1982-11-16
DE3173333D1 (en) 1986-02-06
FR2496705A1 (fr) 1982-06-25
FR2496705B1 (enExample) 1984-06-22
ES8300876A1 (es) 1982-11-16
DE55180T1 (de) 1983-05-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee