ATE347084T1 - Verfahren zur neuverteilung von wurmefluss an prozessrohren in prozesserhitzern und diese enthaltende prozesserhitzer - Google Patents

Verfahren zur neuverteilung von wurmefluss an prozessrohren in prozesserhitzern und diese enthaltende prozesserhitzer

Info

Publication number
ATE347084T1
ATE347084T1 AT03787974T AT03787974T ATE347084T1 AT E347084 T1 ATE347084 T1 AT E347084T1 AT 03787974 T AT03787974 T AT 03787974T AT 03787974 T AT03787974 T AT 03787974T AT E347084 T1 ATE347084 T1 AT E347084T1
Authority
AT
Austria
Prior art keywords
circumferential surface
redistributing
tube
heater
same
Prior art date
Application number
AT03787974T
Other languages
English (en)
Inventor
Naiping Zhu
Original Assignee
Fosbel Intellectual Ltd
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 Fosbel Intellectual Ltd filed Critical Fosbel Intellectual Ltd
Application granted granted Critical
Publication of ATE347084T1 publication Critical patent/ATE347084T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/14—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by endowing the walls of conduits with zones of different degrees of conduction of heat
    • 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
    • C10G9/14—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
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B19/00—Combinations of furnaces of kinds not covered by a single preceding main group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/18—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by applying coatings, e.g. radiation-absorbing, radiation-reflecting; by surface treatment, e.g. polishing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Tunnel Furnaces (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Pipe Accessories (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
AT03787974T 2002-08-16 2003-07-30 Verfahren zur neuverteilung von wurmefluss an prozessrohren in prozesserhitzern und diese enthaltende prozesserhitzer ATE347084T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/219,934 US6626663B1 (en) 2002-08-16 2002-08-16 Processes for redistributing heat flux on process tubes within process heaters, and process heaters including the same

Publications (1)

Publication Number Publication Date
ATE347084T1 true ATE347084T1 (de) 2006-12-15

Family

ID=28454359

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03787974T ATE347084T1 (de) 2002-08-16 2003-07-30 Verfahren zur neuverteilung von wurmefluss an prozessrohren in prozesserhitzern und diese enthaltende prozesserhitzer

Country Status (15)

Country Link
US (1) US6626663B1 (de)
EP (1) EP1546631B1 (de)
JP (1) JP4429905B2 (de)
KR (1) KR100941358B1 (de)
AT (1) ATE347084T1 (de)
AU (1) AU2003253211B2 (de)
CA (1) CA2495286A1 (de)
DE (1) DE60310101T2 (de)
DK (1) DK1546631T3 (de)
ES (1) ES2277643T3 (de)
MX (1) MXPA05001805A (de)
NO (1) NO20051376L (de)
PT (1) PT1546631E (de)
WO (1) WO2004017009A1 (de)
ZA (1) ZA200501472B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040144287A1 (en) * 2003-01-24 2004-07-29 Boral Material Technologies Inc. System and method for treating fly ash
MY141254A (en) * 2003-01-24 2010-03-31 Handy Chemicals Ltd Sacrificial agents for fly ash concrete
WO2007085793A1 (en) * 2006-01-27 2007-08-02 Fosbel Intellectual Limited Longevity and performance improvements to flare tips
WO2007091011A1 (en) * 2006-02-09 2007-08-16 Fosbel Intellectual Limited Refractory burner tiles having improved emissivity and combustion apparatus employing the same
US20100286312A1 (en) 2009-05-06 2010-11-11 Boral Material Technologies Inc. Amine Sacrificial Agents and Methods and Products Using Same
GB2470390A (en) * 2009-05-21 2010-11-24 Gm Global Tech Operations Inc Heat shield for automotive vehicle
DE102015117256B4 (de) * 2015-10-09 2024-05-29 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fahrzeugkomponente und Verfahren zur Herstellung einer Fahrzeugkomponente
EP3750974B1 (de) 2019-06-12 2023-08-23 INDIAN OIL CORPORATION Ltd. Verzögerter verkokungsofen zum erhitzen von verkokungseinsatzmaterial

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2670722A (en) * 1951-04-28 1954-03-02 Huet Andre Furnace wall with finned wall tubes
US2856905A (en) * 1955-04-04 1958-10-21 Oxy Catalyst Inc Heat generating and exchanging device
DE3338804A1 (de) * 1983-10-26 1985-05-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Waermeuebertragungsrohre
JPS60228801A (ja) * 1984-04-27 1985-11-14 三菱重工業株式会社 ふく射伝熱促進法
US5782208A (en) * 1994-06-15 1998-07-21 Glowcore Acquisition Company Water boiler with metal core
JPH08219331A (ja) * 1995-02-16 1996-08-30 Nippon Steel Corp 耐食耐摩耗性被覆管およびその製造方法
GB9707369D0 (en) 1997-04-11 1997-05-28 Glaverbel Lance for heating or ceramic welding
JP2000314502A (ja) * 1999-04-30 2000-11-14 Miura Co Ltd 水管ボイラ
US6095097A (en) * 1999-08-23 2000-08-01 Petro-Chem Development Co., Inc. Adjustable louver system for radiant heat transfer control in a direct-fired heater
US6364658B1 (en) * 2001-03-12 2002-04-02 Ram Ganeshan Partially studded radiant tubes
US6526898B1 (en) * 2001-12-03 2003-03-04 Technology Sales & Marketing Corporation Furnace with radiant reflectors
US6561797B1 (en) * 2002-06-07 2003-05-13 Johnson Jerry B Heating apparatus

Also Published As

Publication number Publication date
MXPA05001805A (es) 2005-08-16
NO20051376L (no) 2005-05-13
ES2277643T3 (es) 2007-07-16
AU2003253211A1 (en) 2004-03-03
US6626663B1 (en) 2003-09-30
KR100941358B1 (ko) 2010-02-11
DK1546631T3 (da) 2007-02-19
KR20050055714A (ko) 2005-06-13
EP1546631A1 (de) 2005-06-29
JP4429905B2 (ja) 2010-03-10
JP2005535862A (ja) 2005-11-24
ZA200501472B (en) 2006-04-26
DE60310101T2 (de) 2007-06-21
PT1546631E (pt) 2007-01-31
NO20051376D0 (no) 2005-03-16
WO2004017009A1 (en) 2004-02-26
EP1546631B1 (de) 2006-11-29
AU2003253211B2 (en) 2009-02-05
CA2495286A1 (en) 2004-02-26
DE60310101D1 (de) 2007-01-11

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