FR2496705B1 - - Google Patents

Info

Publication number
FR2496705B1
FR2496705B1 FR8027118A FR8027118A FR2496705B1 FR 2496705 B1 FR2496705 B1 FR 2496705B1 FR 8027118 A FR8027118 A FR 8027118A FR 8027118 A FR8027118 A FR 8027118A FR 2496705 B1 FR2496705 B1 FR 2496705B1
Authority
FR
France
Prior art keywords
refractory alloy
oxide forming
alloy layer
forming element
reagents
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
Application number
FR8027118A
Other languages
English (en)
French (fr)
Other versions
FR2496705A1 (fr
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.)
MANOIR FONDERIES ACIERIES
Original Assignee
MANOIR FONDERIES ACIERIES
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 filed Critical MANOIR FONDERIES ACIERIES
Priority to FR8027118A priority Critical patent/FR2496705A1/fr
Priority to AT81402028T priority patent/ATE17091T1/de
Priority to DE8181402028T priority patent/DE3173333D1/de
Priority to ES508158A priority patent/ES8300876A1/es
Priority to DE198181402028T priority patent/DE55180T1/de
Priority to EP81402028A priority patent/EP0055180B1/fr
Priority to JP56206016A priority patent/JPS57172982A/ja
Publication of FR2496705A1 publication Critical patent/FR2496705A1/fr
Application granted granted Critical
Publication of FR2496705B1 publication Critical patent/FR2496705B1/fr
Granted legal-status Critical Current

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)
FR8027118A 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 Granted FR2496705A1 (fr)

Priority Applications (7)

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
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.
DE8181402028T DE3173333D1 (en) 1980-12-19 1981-12-18 Process for the protection against coking of refractory alloyed surfaces of pyrolysis furnaces in contact with reagents, and furnaces obtained by the process
ES508158A ES8300876A1 (es) 1980-12-19 1981-12-18 "procedimiento de proteccion principalmente contra la coquefacion de las superficies de aleacion refractaria en contacto con los reactivos de los hornos de pirolisis".
DE198181402028T DE55180T1 (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.
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
JP56206016A JPS57172982A (en) 1980-12-19 1981-12-19 Method of protecting heat-resistant alloy surface contacted with drug in pyrolysis furnace from mainly coke settling and furnace protected thereby

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2496705A1 FR2496705A1 (fr) 1982-06-25
FR2496705B1 true FR2496705B1 (enExample) 1984-06-22

Family

ID=9249320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8027118A Granted 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

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
ATE17091T1 (de) 1986-01-15
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
ES8300876A1 (es) 1982-11-16
DE55180T1 (de) 1983-05-11

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Legal Events

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ST Notification of lapse