CN1093250C - 在热裂解管中通过热裂解反应生产乙烯的方法 - Google Patents

在热裂解管中通过热裂解反应生产乙烯的方法 Download PDF

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Publication number
CN1093250C
CN1093250C CN95109989A CN95109989A CN1093250C CN 1093250 C CN1093250 C CN 1093250C CN 95109989 A CN95109989 A CN 95109989A CN 95109989 A CN95109989 A CN 95109989A CN 1093250 C CN1093250 C CN 1093250C
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CN
China
Prior art keywords
fin
pipe
tube
pitch
mentioned
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Expired - Lifetime
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CN95109989A
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English (en)
Chinese (zh)
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CN1121996A (zh
Inventor
杉谷纯一
前健一
古田正夫
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Kubota Corp
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Kubota Corp
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Publication of CN1121996A publication Critical patent/CN1121996A/zh
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    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2405—Stationary reactors without moving elements inside provoking a turbulent flow of the reactants, such as in cyclones, or having a high Reynolds-number
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • 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
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00054—Controlling or regulating the heat exchange system
    • B01J2219/00056—Controlling or regulating the heat exchange system involving measured parameters
    • B01J2219/00065—Pressure measurement
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined
    • B01J2219/00772—Baffles attached to the reactor wall inclined in a helix

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CN95109989A 1994-07-11 1995-07-11 在热裂解管中通过热裂解反应生产乙烯的方法 Expired - Lifetime CN1093250C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15838794 1994-07-11
JP158387/94 1994-07-11
JP137785/95 1995-06-05
JP7137785A JP3001181B2 (ja) 1994-07-11 1995-06-05 エチレン製造用反応管

Publications (2)

Publication Number Publication Date
CN1121996A CN1121996A (zh) 1996-05-08
CN1093250C true CN1093250C (zh) 2002-10-23

Family

ID=26470989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95109989A Expired - Lifetime CN1093250C (zh) 1994-07-11 1995-07-11 在热裂解管中通过热裂解反应生产乙烯的方法

Country Status (8)

Country Link
US (1) US5950718A (2)
EP (1) EP0692693B1 (2)
JP (1) JP3001181B2 (2)
KR (1) KR100288324B1 (2)
CN (1) CN1093250C (2)
CA (1) CA2153527C (2)
DE (1) DE69522868T2 (2)
TW (1) TW278127B (2)

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WO2008116397A1 (en) * 2007-03-28 2008-10-02 China Petroleum & Chemical Corporation A tube type cracking furnace
CN1595042B (zh) * 2003-09-11 2010-05-12 武汉宏图高炉热风炉高新技术研究所 一种热交换器强化换热装置
CN109072090A (zh) * 2016-04-12 2018-12-21 巴斯夫安特卫普股份有限公司 用于裂解炉的反应器

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CN121610278A (zh) 2017-05-05 2026-03-06 埃克森美孚化学专利公司 用于烃加工的传热管
CN107008206A (zh) * 2017-06-12 2017-08-04 上海理工大学 一种热管式气体水合物快速生成装置
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1595042B (zh) * 2003-09-11 2010-05-12 武汉宏图高炉热风炉高新技术研究所 一种热交换器强化换热装置
WO2008116397A1 (en) * 2007-03-28 2008-10-02 China Petroleum & Chemical Corporation A tube type cracking furnace
CN109072090A (zh) * 2016-04-12 2018-12-21 巴斯夫安特卫普股份有限公司 用于裂解炉的反应器
CN109072090B (zh) * 2016-04-12 2021-03-16 巴斯夫安特卫普股份有限公司 用于裂解炉的反应器

Also Published As

Publication number Publication date
EP0692693A3 (en) 1997-01-15
JP3001181B2 (ja) 2000-01-24
KR960003841A (ko) 1996-02-23
JPH0882494A (ja) 1996-03-26
EP0692693A2 (en) 1996-01-17
DE69522868D1 (de) 2001-10-31
CA2153527C (en) 2004-01-06
DE69522868T2 (de) 2002-04-11
EP0692693B1 (en) 2001-09-26
TW278127B (2) 1996-06-11
CN1121996A (zh) 1996-05-08
US5950718A (en) 1999-09-14
CA2153527A1 (en) 1996-01-12
KR100288324B1 (ko) 2001-05-02

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