NO990521L - Prosessovn - Google Patents

Prosessovn

Info

Publication number
NO990521L
NO990521L NO990521A NO990521A NO990521L NO 990521 L NO990521 L NO 990521L NO 990521 A NO990521 A NO 990521A NO 990521 A NO990521 A NO 990521A NO 990521 L NO990521 L NO 990521L
Authority
NO
Norway
Prior art keywords
convection section
burners
radiant heat
convection
heat cells
Prior art date
Application number
NO990521A
Other languages
English (en)
Other versions
NO990521D0 (no
Inventor
Daniel J Barnett
Gregory B Cargle
Steven C Lancaster
Original Assignee
Kellogg Brown & Root 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 Kellogg Brown & Root Inc filed Critical Kellogg Brown & Root Inc
Publication of NO990521D0 publication Critical patent/NO990521D0/no
Publication of NO990521L publication Critical patent/NO990521L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
    • C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B21/00—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically
    • F22B21/40—Water-tube boilers of vertical or steeply-inclined type, i.e. the water-tube sets being arranged vertically or substantially vertically built-up from water tubes arranged in a comparatively long vertical shaft, i.e. tower boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B33/00—Steam-generation plants, e.g. comprising steam boilers of different types in mutual association
    • F22B33/18—Combinations of steam boilers with other apparatus
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0811—Methods of heating the process for making hydrogen or synthesis gas by combustion of fuel
    • C01B2203/0816—Heating by flames
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/08—Methods of heating or cooling
    • C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
    • C01B2203/0866—Methods of heating the process for making hydrogen or synthesis gas by combination of different heating methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Gas Burners (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Central Heating Systems (AREA)

Abstract

Dobbeltcelle-varmeovn for forvarme av prosesstrøm samt overheting av ar-beidsdamp. Denne varmeovn utnytter et par vertikale strålevarmeceller med topp-opphengte og bunnførte vertikale spiraler i enkelrekke og med flere passasjer og som oppvarmes på motsatte sider av gulvmonterte brennere. En overliggende konvek-sjonsseksjon er sentrert mellom strålevarmecellene. Vifter for indusert og forsert trekk er plassert på oversiden av konveksjonsseksjonen for å trekke forbrenningsgass inn i skorsteinen og tilføre luft gjennom en luftforvarmer, som ligger mellom konveksjonsseksjonen og skorsteinen og frem til gulvbrennerne samt hjelpebrennere for konveksjonsseksjonen. Ytterligere konveksjonsspiraler er plassert i topp-seksjonen mellom strålevarmecellene og konveksjonsseksjonen. Denne varmeovnkonstruksjon har re-duserte fordringer til planområdet, økt fleksibilitet med hensyn til flere typer oppvar-mingsbetjening, samt muliggjør mer jevn oppvarming av strålevarmerørene, samt lettere utskifting av strålevarmerørene.
NO990521A 1998-02-05 1999-02-04 Prosessovn NO990521L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/018,859 US5878699A (en) 1998-02-05 1998-02-05 Process furnace

Publications (2)

Publication Number Publication Date
NO990521D0 NO990521D0 (no) 1999-02-04
NO990521L true NO990521L (no) 1999-08-06

Family

ID=21790125

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990521A NO990521L (no) 1998-02-05 1999-02-04 Prosessovn

Country Status (9)

Country Link
US (1) US5878699A (no)
EP (1) EP0935094B1 (no)
JP (1) JPH11316088A (no)
KR (1) KR100559819B1 (no)
AU (1) AU740168B2 (no)
BR (1) BR9900519A (no)
CA (1) CA2260346C (no)
DE (1) DE69924167T2 (no)
NO (1) NO990521L (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557501B2 (en) * 2001-08-02 2003-05-06 Aos Holding Company Water heater having flue damper with airflow apparatus
US7204966B2 (en) * 2002-11-08 2007-04-17 Ashutosh Garg Method and apparatus for improved fired heaters
US8490581B2 (en) * 2006-06-15 2013-07-23 Exxonmobil Research And Engineering Company Advanced fired heater unit for use in refinery and petro-chemical applications
US7484478B2 (en) * 2006-11-01 2009-02-03 Ashutosh Garg Fired heater
DE102010035756A1 (de) * 2010-08-28 2012-03-01 Uhde Gmbh Ammoniak-/Wasserstoffanlage
CN102052826A (zh) * 2010-12-23 2011-05-11 马全才 节能型竖窑
CN102538491B (zh) * 2012-01-31 2013-10-30 首钢总公司 一种利用热风炉烟道废气烘烤预热高炉炉料的系统和方法
CN106433727A (zh) * 2012-08-07 2017-02-22 福斯特惠勒（美国）公司 用于改进炉系统的空间效率的方法和系统
RU2495089C1 (ru) * 2012-09-27 2013-10-10 Государственное унитарное предприятие Институт нефтехимпереработки Республики Башкортостан (ГУП ИНХП РБ) Трубчатая печь
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
RU2682939C1 (ru) 2015-06-30 2019-03-22 Юоп Ллк Взаимосвязанная конфигурация реактора и нагревателя для способа дегидрирования парафинов
RU2599254C1 (ru) * 2015-07-09 2016-10-10 Закрытое акционерное общество "Научно-производственный центр энергетического оборудования" Трубчатая печь с теплообменником
CN108624733B (zh) * 2018-06-18 2023-10-27 华林特钢集团有限公司 一种钢锭提炼余热回收利用装置
IT201900006953A1 (it) * 2019-05-17 2020-11-17 Milano Politecnico Forno per campi gas, per raffinerie e per il processo di reforming

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US547428A (en) * 1895-10-08 Album
US3469946A (en) * 1965-09-01 1969-09-30 Alcorn Combustion Co Apparatus for high-temperature conversions
US3385271A (en) * 1967-01-31 1968-05-28 Selas Corp Of America Tube heater
GB1367453A (en) * 1970-09-25 1974-09-18 Topsoe H F A Furnace design
US3667429A (en) * 1971-01-25 1972-06-06 Lummus Co Fired heater
DE3836131A1 (de) * 1988-10-22 1990-04-26 Linde Ag Reaktor zur durchfuehrung von verbrennungsprozessen
US5005530A (en) * 1990-06-08 1991-04-09 Tsai Frank W Furnace radiant sections with vertical heat exchanger tubing, and convection section
US5247907A (en) * 1992-05-05 1993-09-28 The M. W. Kellogg Company Process furnace with a split flue convection section
US5474280A (en) * 1993-08-20 1995-12-12 Martin; Charles A. Apparatus for preheating a reactor feed

Also Published As

Publication number Publication date
CA2260346A1 (en) 1999-08-05
BR9900519A (pt) 2000-02-22
CA2260346C (en) 2006-05-30
JPH11316088A (ja) 1999-11-16
DE69924167T2 (de) 2005-08-04
EP0935094B1 (en) 2005-03-16
KR100559819B1 (ko) 2006-03-10
US5878699A (en) 1999-03-09
AU1469099A (en) 1999-08-26
DE69924167D1 (de) 2005-04-21
AU740168B2 (en) 2001-11-01
NO990521D0 (no) 1999-02-04
EP0935094A2 (en) 1999-08-11
KR19990072414A (ko) 1999-09-27
EP0935094A3 (en) 2002-01-02

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application