ZA200501472B - Processes for redistributing heat flux on process tubes within process heaters and process heaters including the same - Google Patents

Processes for redistributing heat flux on process tubes within process heaters and process heaters including the same Download PDF

Info

Publication number
ZA200501472B
ZA200501472B ZA200501472A ZA200501472A ZA200501472B ZA 200501472 B ZA200501472 B ZA 200501472B ZA 200501472 A ZA200501472 A ZA 200501472A ZA 200501472 A ZA200501472 A ZA 200501472A ZA 200501472 B ZA200501472 B ZA 200501472B
Authority
ZA
South Africa
Prior art keywords
heat flux
tube
emissivity
coating
circumferential
Prior art date
Application number
ZA200501472A
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
Publication of ZA200501472B publication Critical patent/ZA200501472B/en

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 different kinds of furnaces that are not all covered by any single one of main groups F27B1/00 - F27B17/00
    • 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Pipe Accessories (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
ZA200501472A 2002-08-16 2005-02-18 Processes for redistributing heat flux on process tubes within process heaters and process heaters including the same ZA200501472B (en)

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
ZA200501472B true ZA200501472B (en) 2006-04-26

Family

ID=28454359

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200501472A ZA200501472B (en) 2002-08-16 2005-02-18 Processes for redistributing heat flux on process tubes within process heaters and process heaters including the same

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
PT1979677E (pt) * 2006-01-27 2013-01-07 Fosbel Intellectual Ltd Melhorias de longevidade e desempenho de pontas de tocha
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
SA120410753B1 (ar) 2019-06-12 2024-02-26 إنديان أويل كوربوريشن ليميتد فرن تفحيم معوق لتسخين خام تغذية من وحدة تفحيم

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
CA2495286A1 (en) 2004-02-26
ES2277643T3 (es) 2007-07-16
DE60310101D1 (de) 2007-01-11
MXPA05001805A (es) 2005-08-16
JP2005535862A (ja) 2005-11-24
KR20050055714A (ko) 2005-06-13
PT1546631E (pt) 2007-01-31
ATE347084T1 (de) 2006-12-15
WO2004017009A1 (en) 2004-02-26
NO20051376D0 (no) 2005-03-16
AU2003253211A1 (en) 2004-03-03
NO20051376L (no) 2005-05-13
JP4429905B2 (ja) 2010-03-10
DE60310101T2 (de) 2007-06-21
EP1546631A1 (de) 2005-06-29
KR100941358B1 (ko) 2010-02-11
DK1546631T3 (da) 2007-02-19
AU2003253211B2 (en) 2009-02-05
EP1546631B1 (de) 2006-11-29
US6626663B1 (en) 2003-09-30

Similar Documents

Publication Publication Date Title
US6626663B1 (en) Processes for redistributing heat flux on process tubes within process heaters, and process heaters including the same
MY122107A (en) Pyrolysis furnace with an internally finned u shaped radiant coil
US5647432A (en) Ceramic ferrule and ceramic ferrule refractory wall for shielding tube sheet/boiler tube assembly of heat exchanger
US6314857B1 (en) Weapon barrel
US6364658B1 (en) Partially studded radiant tubes
TW503257B (en) Improved delayed coker unit furnace
JPH0214953B2 (de)
EP0401172A1 (de) Heizmantel mit einer porösen Strahlwand
US2742023A (en) Circular furnace roof
RU2081893C1 (ru) Способ управления процессом высокотемпературного нагрева тяжелых нефтяных остатков в трубчатой печи
US2415726A (en) Apparatus for heating oils
JPS5838278Y2 (ja) 輻射管
KR102673093B1 (ko) 환원로용 온도센서의 센서봉을 구성하는 표면경화처리된 보호관 제조방법
US2837065A (en) Furnace construction
US2378387A (en) Coking retort oven
DE69902297D1 (en) Brenner
JPS609230Y2 (ja) コ−クバケツト
JPS58142978A (ja) 炭化水素処理用加熱炉
JPS5543379A (en) Gas heater-cooker
Chernov et al. Intensification of heat exchange in recuperators using ceramic coatings
Mukhopadhyay et al. Failure of High Temperature Materials in Hydrocarbon Processing Industries
JPS5814527A (ja) Ｃｖｄ反応管
GB2231885A (en) Protective carbide coatings for carbon elements
JPH02197705A (ja) 燃焼筒用鋼板及びその製造方法
NL9400093A (nl) Warmtewisselaar met pijpen voorzien van een uitwendige emaille deklaag.