AR015388A1 - Calentador para calentar un fluido de proceso, proceso para fabricar olefinas, y uso de tubos en u con aletas internas - Google Patents

Calentador para calentar un fluido de proceso, proceso para fabricar olefinas, y uso de tubos en u con aletas internas

Info

Publication number
AR015388A1
AR015388A1 ARP980102755A ARP980102755A AR015388A1 AR 015388 A1 AR015388 A1 AR 015388A1 AR P980102755 A ARP980102755 A AR P980102755A AR P980102755 A ARP980102755 A AR P980102755A AR 015388 A1 AR015388 A1 AR 015388A1
Authority
AR
Argentina
Prior art keywords
tubes
heater
heat
pipes
processing fluid
Prior art date
Application number
ARP980102755A
Other languages
English (en)
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
Publication of AR015388A1 publication Critical patent/AR015388A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical 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
    • B01J8/06—Chemical 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
    • B01J8/062—Chemical 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/06—Heat-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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0059—Other 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (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)

Abstract

Un calefactor de cobustion para calentar un fluido de proceso que usa tubos en U provistos con superficie de transferencia de calor incrementada parareducir las temperaturas de metal de tubo y formacion de coque, y al mismo tiempo no es proclive aob turacion por coque. El calefactor de combustion comprendeun vallado de seccion radiante con un numero de tubos en U en la seccion radiante. Los tubos en U se forman conectando una o más secciones tubulares, y lostubos en U están provistos conaletas de termodisipacion internas generalmente longitudinales. Un proceso que utiliza un calefactor con aleta determodisipacion con tubos en U como el revelado para producir olefinas a partir de material de alimentacion de hidrocarburo.
ARP980102755A 1997-06-10 1998-06-10 Calentador para calentar un fluido de proceso, proceso para fabricar olefinas, y uso de tubos en u con aletas internas AR015388A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR015388A1 true AR015388A1 (es) 2001-05-02

Family

ID=21960306

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP980102755A AR015388A1 (es) 1997-06-10 1998-06-10 Calentador para calentar un fluido de proceso, proceso para fabricar olefinas, y uso de tubos en u con aletas internas

Country Status (23)

Country Link
US (2) US6419885B1 (es)
EP (2) EP1136541B1 (es)
JP (1) JP4819205B2 (es)
KR (1) KR100525879B1 (es)
CN (1) CN1195823C (es)
AR (1) AR015388A1 (es)
AT (2) ATE208417T1 (es)
AU (1) AU737015B2 (es)
BR (1) BR9811468A (es)
CA (1) CA2290540C (es)
DE (2) DE69825494T2 (es)
ES (1) ES2225400T3 (es)
HU (1) HUP0003033A2 (es)
ID (1) ID24474A (es)
MY (1) MY122107A (es)
NO (1) NO327767B1 (es)
PL (1) PL337179A1 (es)
PT (1) PT1136541E (es)
RU (1) RU2211854C2 (es)
SA (1) SA98190543B1 (es)
TW (1) TW387933B (es)
WO (1) WO1998056872A1 (es)
ZA (1) ZA985021B (es)

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Also Published As

Publication number Publication date
PT1136541E (pt) 2004-12-31
KR100525879B1 (ko) 2005-11-02
HUP0003033A2 (hu) 2001-06-28
NO996083D0 (no) 1999-12-09
RU2211854C2 (ru) 2003-09-10
US20020159934A1 (en) 2002-10-31
EP0993497A1 (en) 2000-04-19
SA98190543B1 (ar) 2006-06-25
WO1998056872A1 (en) 1998-12-17
EP1136541A1 (en) 2001-09-26
KR20010013526A (ko) 2001-02-26
DE69802404D1 (de) 2001-12-13
EP1136541B1 (en) 2004-08-04
AU7829698A (en) 1998-12-30
CA2290540C (en) 2007-10-09
DE69825494D1 (de) 2004-09-09
ES2225400T3 (es) 2005-03-16
ATE272697T1 (de) 2004-08-15
CN1259981A (zh) 2000-07-12
US20020034463A1 (en) 2002-03-21
ATE208417T1 (de) 2001-11-15
DE69825494T2 (de) 2005-07-28
CN1195823C (zh) 2005-04-06
BR9811468A (pt) 2000-09-19
PL337179A1 (en) 2000-08-14
JP2002504170A (ja) 2002-02-05
NO996083L (no) 2000-02-08
AU737015B2 (en) 2001-08-09
US6419885B1 (en) 2002-07-16
US6719953B2 (en) 2004-04-13
TW387933B (en) 2000-04-21
MY122107A (en) 2006-03-31
CA2290540A1 (en) 1998-12-17
ID24474A (id) 2000-07-20
DE69802404T2 (de) 2002-07-18
EP0993497B1 (en) 2001-11-07
ZA985021B (en) 1999-01-25
JP4819205B2 (ja) 2011-11-24
NO327767B1 (no) 2009-09-21

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FR2454598A1 (fr) Rechauffeur d'air a plusieurs voies, resistant a la corrosion

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