NO20051376L - Fremgangsmate for a redistribuere varmefluksen til prosessror inn i prosessvarmere og prosessvarmere inkluderende dette - Google Patents
Fremgangsmate for a redistribuere varmefluksen til prosessror inn i prosessvarmere og prosessvarmere inkluderende detteInfo
- Publication number
- NO20051376L NO20051376L NO20051376A NO20051376A NO20051376L NO 20051376 L NO20051376 L NO 20051376L NO 20051376 A NO20051376 A NO 20051376A NO 20051376 A NO20051376 A NO 20051376A NO 20051376 L NO20051376 L NO 20051376L
- Authority
- NO
- Norway
- Prior art keywords
- heat flux
- process heaters
- circumferential surface
- redistributing
- processor
- Prior art date
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)
- Crystals, And After-Treatments Of Crystals (AREA)
- Tunnel Furnaces (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Pipe Accessories (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Prosessrør (14) til en fyrt prosessvarmer (12) er fremskaffet med en mer jevn varmefluksfordeling langs den ytre omkretsregionen til disse. Mer bestemt, i henhold til denne oppfinnelse, er det fremskaffet minst ett segment til den ytre omkretsregionen til prosessrørene (14), et belegg (22) av et materiale som har en valgt termisk emissivitet og/eller ledningsevne som er forskjellig fra den termiske emissiviteten og/eller termiske ledningsevnen til et annet segment til den omkretsregionen til prosessrøret (14). På dette vis, etableres det en mer jevn varmefluksfordeling langs hele omkretsregionen til prosessrøret (14) sammenlignet med varmefluksfordelingen rundt dette ved fravær av belegget.
Applications Claiming Priority (2)
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 |
PCT/IB2003/003744 WO2004017009A1 (en) | 2002-08-16 | 2003-07-30 | Processes for redistributing heat flux on process tubes within process heaters, and process heaters including the same |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20051376D0 NO20051376D0 (no) | 2005-03-16 |
NO20051376L true NO20051376L (no) | 2005-05-13 |
Family
ID=28454359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20051376A NO20051376L (no) | 2002-08-16 | 2005-03-16 | Fremgangsmate for a redistribuere varmefluksen til prosessror inn i prosessvarmere og prosessvarmere inkluderende dette |
Country Status (15)
Country | Link |
---|---|
US (1) | US6626663B1 (no) |
EP (1) | EP1546631B1 (no) |
JP (1) | JP4429905B2 (no) |
KR (1) | KR100941358B1 (no) |
AT (1) | ATE347084T1 (no) |
AU (1) | AU2003253211B2 (no) |
CA (1) | CA2495286A1 (no) |
DE (1) | DE60310101T2 (no) |
DK (1) | DK1546631T3 (no) |
ES (1) | ES2277643T3 (no) |
MX (1) | MXPA05001805A (no) |
NO (1) | NO20051376L (no) |
PT (1) | PT1546631E (no) |
WO (1) | WO2004017009A1 (no) |
ZA (1) | ZA200501472B (no) |
Families Citing this family (8)
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 (en) | 2019-06-12 | 2023-08-23 | INDIAN OIL CORPORATION Ltd. | A delayed coking furnace for heating coker feedstock |
Family Cites Families (12)
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 |
-
2002
- 2002-08-16 US US10/219,934 patent/US6626663B1/en not_active Expired - Lifetime
-
2003
- 2003-07-30 EP EP03787974A patent/EP1546631B1/en not_active Expired - Lifetime
- 2003-07-30 AT AT03787974T patent/ATE347084T1/de not_active IP Right Cessation
- 2003-07-30 DE DE60310101T patent/DE60310101T2/de not_active Expired - Fee Related
- 2003-07-30 WO PCT/IB2003/003744 patent/WO2004017009A1/en active IP Right Grant
- 2003-07-30 ES ES03787974T patent/ES2277643T3/es not_active Expired - Lifetime
- 2003-07-30 AU AU2003253211A patent/AU2003253211B2/en not_active Ceased
- 2003-07-30 KR KR1020057002644A patent/KR100941358B1/ko active IP Right Grant
- 2003-07-30 PT PT03787974T patent/PT1546631E/pt unknown
- 2003-07-30 JP JP2004528770A patent/JP4429905B2/ja not_active Expired - Lifetime
- 2003-07-30 DK DK03787974T patent/DK1546631T3/da active
- 2003-07-30 MX MXPA05001805A patent/MXPA05001805A/es active IP Right Grant
- 2003-07-30 CA CA002495286A patent/CA2495286A1/en not_active Abandoned
-
2005
- 2005-02-18 ZA ZA200501472A patent/ZA200501472B/en unknown
- 2005-03-16 NO NO20051376A patent/NO20051376L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MXPA05001805A (es) | 2005-08-16 |
ATE347084T1 (de) | 2006-12-15 |
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 (en) | 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 (en) | 2006-11-29 |
AU2003253211B2 (en) | 2009-02-05 |
CA2495286A1 (en) | 2004-02-26 |
DE60310101D1 (de) | 2007-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |