EA200500258A1 - Способ и оребренная труба для термического крекинга углеводородов - Google Patents

Способ и оребренная труба для термического крекинга углеводородов

Info

Publication number
EA200500258A1
EA200500258A1 EA200500258A EA200500258A EA200500258A1 EA 200500258 A1 EA200500258 A1 EA 200500258A1 EA 200500258 A EA200500258 A EA 200500258A EA 200500258 A EA200500258 A EA 200500258A EA 200500258 A1 EA200500258 A1 EA 200500258A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ribs
pipe
gases
twist
helical
Prior art date
Application number
EA200500258A
Other languages
English (en)
Other versions
EA010936B1 (ru
Inventor
Петер Вельперт
Бенно Ганзер
Дитлинде Якоби
Рольф Кирххайнер
Original Assignee
Шмидт+Клеменс Гмбх+Ко. Кг
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 Шмидт+Клеменс Гмбх+Ко. Кг filed Critical Шмидт+Клеменс Гмбх+Ко. Кг
Publication of EA200500258A1 publication Critical patent/EA200500258A1/ru
Publication of EA010936B1 publication Critical patent/EA010936B1/ru

Links

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

В способе термического крекинга углеводородов в присутствии водяного пара загружаемую смесь пропускают через нагреваемые снаружи трубы со спиралевидными внутренними ребрами и обеспечивают температуру в стенке трубы и по поперечному сечению трубы более однородной, а также снижают отложение кокса пиролиза на внутренней стенке трубы, при этом закрученный поток создается в газовой смеси и постепенно сливается в зоне ядра с преимущественно осевым течением при увеличении радиального расстояния от ребер.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200500258A 2002-07-25 2003-05-08 Способ и оребренная труба для термического крекинга углеводородов EA010936B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10233961A DE10233961A1 (de) 2002-07-25 2002-07-25 Verfahren zum thermischen Spalten von Kohlenwasserstoffen
PCT/EP2003/004827 WO2004015029A1 (de) 2002-07-25 2003-05-08 Verfahren und rippenrohr zum thermischen spalten von kohlenwasserstoffen

Publications (2)

Publication Number Publication Date
EA200500258A1 true EA200500258A1 (ru) 2005-08-25
EA010936B1 EA010936B1 (ru) 2008-12-30

Family

ID=30128404

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200500258A EA010936B1 (ru) 2002-07-25 2003-05-08 Способ и оребренная труба для термического крекинга углеводородов

Country Status (22)

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

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 (en) * 2009-03-17 2012-01-25 Total Petrochemicals Research Feluy Process for quenching the effluent gas of a furnace
EP2813286A1 (de) * 2013-06-11 2014-12-17 Evonik Industries AG Reaktionsrohr und Verfahren zur Herstellung von Cyanwasserstoff
FR3033266B1 (fr) * 2015-03-05 2017-03-03 Ifp Energies Now Ensemble de collecte d'un fluide gazeux pour reacteur radial
WO2017007649A1 (en) 2015-07-09 2017-01-12 Sabic Global Technologies B.V. Minimizing coke formation in a hydrocarbon cracker system
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 (de) * 2017-04-07 2024-03-06 Schmidt + Clemens GmbH + Co. KG Rohr und vorrichtung zum thermischen spalten von kohlenwasserstoffen
WO2018185167A1 (de) * 2017-04-07 2018-10-11 Schmidt + Clemens Gmbh + Co. Kg Rohr und vorrichtung zum thermischen spalten von kohlenwasserstoffen
CA3062425C (en) * 2017-05-05 2022-05-31 Exxonmobil Chemical Patents Inc. Heat transfer tube for hydrocarbon processing
CA3079647A1 (en) * 2017-10-27 2019-05-02 China Petroleum & Chemical Corporation Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same
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 (de) 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 (de) 2004-02-19
BR0312919A (pt) 2005-07-05
JP2005533917A (ja) 2005-11-10
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 (en) 2004-02-19
EA010936B1 (ru) 2008-12-30
IL166229A0 (en) 2006-01-15
EP1525289B9 (de) 2012-02-29
EP1525289B1 (de) 2011-09-28
EP1525289A1 (de) 2005-04-27
HRP20050072A2 (en) 2005-08-31
CA2493463C (en) 2013-01-15
CN1671824A (zh) 2005-09-21
CN100523133C (zh) 2009-08-05

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM