CA2493463C - Procede et tube a ailettes pour la craquage thermique d'hydrocarbures - Google Patents

Procede et tube a ailettes pour la craquage thermique d'hydrocarbures Download PDF

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Publication number
CA2493463C
CA2493463C CA2493463A CA2493463A CA2493463C CA 2493463 C CA2493463 C CA 2493463C CA 2493463 A CA2493463 A CA 2493463A CA 2493463 A CA2493463 A CA 2493463A CA 2493463 C CA2493463 C CA 2493463C
Authority
CA
Canada
Prior art keywords
fins
finned tube
tube according
tube
profile
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
CA2493463A
Other languages
English (en)
Other versions
CA2493463A1 (fr
Inventor
Peter Wolpert
Benno Ganser
Dietlinde Jakobi
Rolf Kirchheiner
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.)
Schmidt and Clemens GmbH and Co KG
Original Assignee
Schmidt and Clemens GmbH and Co KG
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 Schmidt and Clemens GmbH and Co KG filed Critical Schmidt and Clemens GmbH and Co KG
Publication of CA2493463A1 publication Critical patent/CA2493463A1/fr
Application granted granted Critical
Publication of CA2493463C publication Critical patent/CA2493463C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • 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
    • C10G9/24—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by heating with electrical means
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80—Additives
    • C10G2300/805—Water
    • C10G2300/807—Steam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un procédé de séparation thermique d'hydrocarbures en présence de vapeur, selon lequel un mélange est guidé à travers des tubes munis d'ailettes intérieures hélicoïdales, qui sont chauffés depuis l'extérieur. Pour compenser la température dans la paroi des tubes et sur la section transversale des tubes, ainsi que pour réduire le dépôt de coke de pyrolyse au niveau de la paroi intérieure des tubes, un écoulement spiroïdal est produit dans le mélange gazeux et est introduit progressivement avec un écoulement essentiellement axial et avec un écart croissant par rapport aux ailettes, dans une zone nodale.
CA2493463A 2002-07-25 2003-05-08 Procede et tube a ailettes pour la craquage thermique d'hydrocarbures Expired - Lifetime CA2493463C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10233961A DE10233961A1 (de) 2002-07-25 2002-07-25 Verfahren zum thermischen Spalten von Kohlenwasserstoffen
DE10233961.9 2002-07-25
PCT/EP2003/004827 WO2004015029A1 (fr) 2002-07-25 2003-05-08 Procede et tube a ailettes pour separation thermique d'hydrocarbures

Publications (2)

Publication Number Publication Date
CA2493463A1 CA2493463A1 (fr) 2004-02-19
CA2493463C true CA2493463C (fr) 2013-01-15

Family

ID=30128404

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2493463A Expired - Lifetime CA2493463C (fr) 2002-07-25 2003-05-08 Procede et tube a ailettes pour la craquage thermique d'hydrocarbures

Country Status (22)

Country Link
EP (2) EP1525289B9 (fr)
JP (2) JP4536512B2 (fr)
KR (1) KR101023668B1 (fr)
CN (1) CN100523133C (fr)
AT (1) ATE526385T1 (fr)
AU (1) AU2003227737A1 (fr)
BR (1) BR0312919B1 (fr)
CA (1) CA2493463C (fr)
DE (1) DE10233961A1 (fr)
EA (1) EA010936B1 (fr)
ES (1) ES2374568T3 (fr)
HR (1) HRP20050072A2 (fr)
IL (1) IL166229A (fr)
MA (1) MA27325A1 (fr)
MX (1) MXPA05001070A (fr)
NO (1) NO337398B1 (fr)
NZ (1) NZ537827A (fr)
PL (1) PL204769B1 (fr)
PT (1) PT1525289E (fr)
RS (1) RS20050060A (fr)
UA (1) UA85044C2 (fr)
WO (1) WO2004015029A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2037202T3 (pl) 2006-07-05 2019-03-29 Nippon Steel & Sumitomo Metal Corporation Metalowa rura do reakcji krakingu termicznego
EP2408551A1 (fr) * 2009-03-17 2012-01-25 Total Petrochemicals Research Feluy Procédé pour le refroidissement brusque de l'effluent gazeux d'un four
EP2813286A1 (fr) * 2013-06-11 2014-12-17 Evonik Industries AG Tube de réaction et procédé de fabrication de cyanure d'hydrogène
FR3033266B1 (fr) * 2015-03-05 2017-03-03 Ifp Energies Now Ensemble de collecte d'un fluide gazeux pour reacteur radial
WO2017007649A1 (fr) 2015-07-09 2017-01-12 Sabic Global Technologies B.V. Minimisation de la formation de coke dans un système de craquage d'hydrocarbures
JP6107905B2 (ja) * 2015-09-09 2017-04-05 株式会社富士通ゼネラル 熱交換器
CN109072090B (zh) * 2016-04-12 2021-03-16 巴斯夫安特卫普股份有限公司 用于裂解炉的反应器
DE102016012907A1 (de) 2016-10-26 2018-04-26 Schmidt + Clemens Gmbh + Co. Kg Tieflochbohrverfahren sowie Werkzeug für eine Tieflochbohrmaschine und Tieflochbohrmaschine
DE102017003409B4 (de) 2017-04-07 2023-08-10 Schmidt + Clemens Gmbh + Co. Kg Rohr und Vorrichtung zum thermischen Spalten von Kohlenwasserstoffen
EP3384981B1 (fr) * 2017-04-07 2024-03-06 Schmidt + Clemens GmbH + Co. KG Tuyau et dispositif destinés à la séparation thermique d'hydrocarbures
WO2018185167A1 (fr) * 2017-04-07 2018-10-11 Schmidt + Clemens Gmbh + Co. Kg Tuyau et dispositif pour réaliser une fission thermique d'hydrocarbures
CA3062425C (fr) * 2017-05-05 2022-05-31 Exxonmobil Chemical Patents Inc. Tube de transfert de chaleur pour traitement d'hydrocarbures
CA3079647A1 (fr) * 2017-10-27 2019-05-02 China Petroleum & Chemical Corporation Tuyau de transfert de chaleur ameliore, ainsi que four a pyrolyse et four de chauffage atmospherique et sous vide comprenant celui-ci
GB2590363B (en) * 2019-12-09 2023-06-28 Paralloy Ltd Internally profiled tubes

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969796A (en) 1961-03-01 1964-09-16 Exxon Research Engineering Co Apparatus for heating fluids and tubes for disposal therein
JPS58132081A (ja) * 1982-01-08 1983-08-06 Idemitsu Petrochem Co Ltd 炭化水素の熱分解方法
DE3716665A1 (de) * 1987-05-19 1988-12-08 Vdm Nickel Tech Korrosionsbestaendige legierung
JP3001181B2 (ja) * 1994-07-11 2000-01-24 株式会社クボタ エチレン製造用反応管
DE4427859A1 (de) * 1994-08-05 1995-10-26 Siemens Ag Rohr mit auf seiner Innenseite ein mehrgängiges Gewinde bildenden Rippen sowie Dampferzeuger zu seiner Verwendung
DE19523280C2 (de) * 1995-06-27 2002-12-05 Gfm Gmbh Steyr Schmiedemaschine zum Innenprofilieren von rohrförmigen Werkstücken
DE19629977C2 (de) * 1996-07-25 2002-09-19 Schmidt & Clemens Gmbh & Co Ed Werkstück aus einer austenitischen Nickel-Chrom-Stahllegierung
DE69802404T2 (de) * 1997-06-10 2002-07-18 Exxon Chemical Patents, Inc. Pyrolyse-ofen mit interner u-förmiger gerippter strahlender spule
JPH11199876A (ja) * 1998-01-16 1999-07-27 Kubota Corp コーキング減少性能を有するエチレン製造用熱分解管

Also Published As

Publication number Publication date
PT1525289E (pt) 2012-01-04
BR0312919B1 (pt) 2014-06-24
RS20050060A (en) 2007-09-21
PL373967A1 (en) 2005-09-19
DE10233961A1 (de) 2004-02-12
MXPA05001070A (es) 2005-10-05
EP2298850A1 (fr) 2011-03-23
NZ537827A (en) 2007-04-27
IL166229A (en) 2008-11-26
NO337398B1 (no) 2016-04-04
KR20050052457A (ko) 2005-06-02
MA27325A1 (fr) 2005-05-02
JP2010150553A (ja) 2010-07-08
JP4536512B2 (ja) 2010-09-01
ATE526385T1 (de) 2011-10-15
WO2004015029A1 (fr) 2004-02-19
BR0312919A (pt) 2005-07-05
JP2005533917A (ja) 2005-11-10
EA200500258A1 (ru) 2005-08-25
PL204769B1 (pl) 2010-02-26
AU2003227737A1 (en) 2004-02-25
KR101023668B1 (ko) 2011-03-25
UA85044C2 (ru) 2008-12-25
ES2374568T3 (es) 2012-02-17
NO20050493L (no) 2005-03-17
CA2493463A1 (fr) 2004-02-19
EA010936B1 (ru) 2008-12-30
IL166229A0 (en) 2006-01-15
EP1525289B9 (fr) 2012-02-29
EP1525289B1 (fr) 2011-09-28
EP1525289A1 (fr) 2005-04-27
HRP20050072A2 (en) 2005-08-31
CN1671824A (zh) 2005-09-21
CN100523133C (zh) 2009-08-05

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Effective date: 20230508