ATE272697T1 - U-förmige innerlich gerippte strahlende spule - Google Patents

U-förmige innerlich gerippte strahlende spule

Info

Publication number
ATE272697T1
ATE272697T1 AT01201443T AT01201443T ATE272697T1 AT E272697 T1 ATE272697 T1 AT E272697T1 AT 01201443 T AT01201443 T AT 01201443T AT 01201443 T AT01201443 T AT 01201443T AT E272697 T1 ATE272697 T1 AT E272697T1
Authority
AT
Austria
Prior art keywords
radiant coil
internally ribbed
shaped internally
ribbed
shaped
Prior art date
Application number
AT01201443T
Other languages
English (en)
Inventor
Nicolantonio A R Di
D B Spicer
V K Wei
Original Assignee
Exxonmobil Chem Patents Inc
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 Exxonmobil Chem Patents Inc filed Critical Exxonmobil Chem Patents Inc
Application granted granted Critical
Publication of ATE272697T1 publication Critical patent/ATE272697T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G9/00Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14Thermal 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
    • C10G9/18Apparatus
    • C10G9/20Tube furnaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/062Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes being installed in a furnace
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits having a single U-bend
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40Tubular 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0059Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for petrochemical plants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
AT01201443T 1997-06-10 1998-06-09 U-förmige innerlich gerippte strahlende spule ATE272697T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4952997P 1997-06-10 1997-06-10

Publications (1)

Publication Number Publication Date
ATE272697T1 true ATE272697T1 (de) 2004-08-15

Family

ID=21960306

Family Applications (2)

Application Number Title Priority Date Filing Date
AT98926463T ATE208417T1 (de) 1997-06-10 1998-06-09 Pyrolyse-ofen mit interner u-förmiger gerippter strahlender spule
AT01201443T ATE272697T1 (de) 1997-06-10 1998-06-09 U-förmige innerlich gerippte strahlende spule

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT98926463T ATE208417T1 (de) 1997-06-10 1998-06-09 Pyrolyse-ofen mit interner u-förmiger gerippter strahlender spule

Country Status (23)

Country Link
US (2) US6419885B1 (de)
EP (2) EP0993497B1 (de)
JP (1) JP4819205B2 (de)
KR (1) KR100525879B1 (de)
CN (1) CN1195823C (de)
AR (1) AR015388A1 (de)
AT (2) ATE208417T1 (de)
AU (1) AU737015B2 (de)
BR (1) BR9811468A (de)
CA (1) CA2290540C (de)
DE (2) DE69825494T2 (de)
ES (1) ES2225400T3 (de)
HU (1) HUP0003033A2 (de)
ID (1) ID24474A (de)
MY (1) MY122107A (de)
NO (1) NO327767B1 (de)
PL (1) PL337179A1 (de)
PT (1) PT1136541E (de)
RU (1) RU2211854C2 (de)
SA (1) SA98190543B1 (de)
TW (1) TW387933B (de)
WO (1) WO1998056872A1 (de)
ZA (1) ZA985021B (de)

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CN107532819B (zh) * 2015-06-30 2020-03-13 环球油品公司 反应器和加热器配置在石蜡脱氢工艺中的协同作用
CN105154120B (zh) * 2015-09-25 2017-11-03 神雾科技集团股份有限公司 煤快速热解的***和方法
CN105154119B (zh) * 2015-09-25 2017-11-03 神雾科技集团股份有限公司 快速热解反应装置
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Also Published As

Publication number Publication date
CN1259981A (zh) 2000-07-12
NO996083L (no) 2000-02-08
WO1998056872A1 (en) 1998-12-17
RU2211854C2 (ru) 2003-09-10
US20020034463A1 (en) 2002-03-21
TW387933B (en) 2000-04-21
KR100525879B1 (ko) 2005-11-02
CN1195823C (zh) 2005-04-06
BR9811468A (pt) 2000-09-19
EP0993497A1 (de) 2000-04-19
HUP0003033A2 (hu) 2001-06-28
AU7829698A (en) 1998-12-30
AR015388A1 (es) 2001-05-02
PT1136541E (pt) 2004-12-31
US6719953B2 (en) 2004-04-13
JP2002504170A (ja) 2002-02-05
NO996083D0 (no) 1999-12-09
ZA985021B (en) 1999-01-25
ID24474A (id) 2000-07-20
CA2290540A1 (en) 1998-12-17
EP1136541B1 (de) 2004-08-04
DE69802404T2 (de) 2002-07-18
SA98190543B1 (ar) 2006-06-25
EP1136541A1 (de) 2001-09-26
CA2290540C (en) 2007-10-09
AU737015B2 (en) 2001-08-09
KR20010013526A (ko) 2001-02-26
JP4819205B2 (ja) 2011-11-24
MY122107A (en) 2006-03-31
PL337179A1 (en) 2000-08-14
ATE208417T1 (de) 2001-11-15
NO327767B1 (no) 2009-09-21
US20020159934A1 (en) 2002-10-31
DE69802404D1 (de) 2001-12-13
DE69825494D1 (de) 2004-09-09
DE69825494T2 (de) 2005-07-28
US6419885B1 (en) 2002-07-16
ES2225400T3 (es) 2005-03-16
EP0993497B1 (de) 2001-11-07

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