DK2037202T3 - Metalrør til termisk krakningsreaktion - Google Patents

Metalrør til termisk krakningsreaktion Download PDF

Info

Publication number
DK2037202T3
DK2037202T3 DK07790434.0T DK07790434T DK2037202T3 DK 2037202 T3 DK2037202 T3 DK 2037202T3 DK 07790434 T DK07790434 T DK 07790434T DK 2037202 T3 DK2037202 T3 DK 2037202T3
Authority
DK
Denmark
Prior art keywords
tube
rib
ribs
pyrolysis reaction
metal
Prior art date
Application number
DK07790434.0T
Other languages
English (en)
Inventor
Junichi Higuchi
Kenji Hamaogi
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Application granted granted Critical
Publication of DK2037202T3 publication Critical patent/DK2037202T3/da

Links

Classifications

    • 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
    • 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4075—Limiting deterioration of equipment
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/20—C2-C4 olefins
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geometry (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Extrusion Of Metal (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Claims (4)

1. Metalrør til pyrolysereaktion omfattende spiralformede ribber tilvejebragt på en indvendig overflade af metalroret, og de spiralformede ribber har en hældning på 20 til 35 grader i forhold til en aksial retning af metalroret; kendetegnet ved, at metalroret omfatter kun 3 eller fire af de spiralformede ribber; hvor h/Di er 0,1 til 0,2 og h/w er 0,25 til 1,0, når en højde af hver spiralribbe er defineret som "h", en bredde af hver spiralribbe ved dens nedre del er defineret som "w", og en indvendig diameter af metalrøret ved den nedre del er defineret som "Di" i tværsnit af hver spiralribbe.
2. Metalrør til pyrolysereaktion ifølge krav 1, kendetegnet ved, at en tværsnitsform af hver ribbe er en ligebenet trekant.
3. Metalrør til pyrolysereaktion ifølge krav 1 eller 2, kendetegnet ved, at spiralribberne er udformet integreret med et rørlegeme ved sammentrykning under varme.
4. Metalrør til en pyrolysereaktion ifølge et af kravene 1 til 3, kendetegnet ved, at metalrøret er et rør, som anvendes til en pyrolysesektionsforarbejdning af carbonhydrider.
DK07790434.0T 2006-07-05 2007-07-04 Metalrør til termisk krakningsreaktion DK2037202T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006185218 2006-07-05
PCT/JP2007/063357 WO2008004574A1 (fr) 2006-07-05 2007-07-04 Tube métallique destiné à une réaction de craquage thermique

Publications (1)

Publication Number Publication Date
DK2037202T3 true DK2037202T3 (da) 2018-11-19

Family

ID=38894541

Family Applications (1)

Application Number Title Priority Date Filing Date
DK07790434.0T DK2037202T3 (da) 2006-07-05 2007-07-04 Metalrør til termisk krakningsreaktion

Country Status (11)

Country Link
US (1) US8114355B2 (da)
EP (1) EP2037202B1 (da)
JP (2) JP5155163B2 (da)
KR (2) KR101153067B1 (da)
CN (1) CN101484770B (da)
CA (1) CA2655932C (da)
DK (1) DK2037202T3 (da)
ES (1) ES2693585T3 (da)
PL (1) PL2037202T3 (da)
SG (1) SG173347A1 (da)
WO (1) WO2008004574A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5289811B2 (ja) * 2008-03-31 2013-09-11 株式会社クボタ 反応管
JP2011245513A (ja) * 2010-05-27 2011-12-08 Sumitomo Metal Ind Ltd 内面フィン付管の製造方法
CN102399570B (zh) * 2010-09-16 2014-08-27 中国石油化工股份有限公司 一种抑制乙烯裂解炉辐射段炉管结焦和渗碳的方法
EP2813286A1 (de) * 2013-06-11 2014-12-17 Evonik Industries AG Reaktionsrohr und Verfahren zur Herstellung von Cyanwasserstoff
SG11201601072WA (en) 2013-10-11 2016-03-30 Evonik Degussa Gmbh Reaction tube and method for producing hydrogen cyanide
CN105200338B (zh) * 2014-05-30 2017-07-28 中国石油化工股份有限公司 一种抗结焦合金材料及应用
CA2971073C (en) * 2014-12-16 2019-04-09 Exxonmobil Chemical Patents Inc. Pyrolysis furnace tubes
WO2016099738A1 (en) * 2014-12-16 2016-06-23 Exxonmobil Research And Engineering Company Alumina forming refinery process tubes with mixing element
EP3301075A1 (en) 2016-09-28 2018-04-04 Evonik Degussa GmbH Method for producing hydrogen cyanide
US11612967B2 (en) 2016-11-09 2023-03-28 Kubota Corporation Alloy for overlay welding and reaction tube
CA3190202A1 (en) * 2016-11-09 2018-05-17 Kubota Corporation Alloy for overlay welding, powder for welding, and reaction tube
CN108151570A (zh) * 2016-12-06 2018-06-12 中国石油化工股份有限公司 一种加热炉的强化传热管的制造方法
CN107167019A (zh) * 2017-05-02 2017-09-15 青岛新力通工业有限责任公司 热交换元件及其制造方法
CN109724444B (zh) * 2017-10-27 2020-12-18 中国石油化工股份有限公司 传热管和裂解炉
CA3079047A1 (en) 2017-10-27 2019-05-02 China Petroleum & Chemical Corporation Heat transfer enhancement pipe as well as cracking furnace and atmospheric and vacuum heating furnace including the same
JP6868146B1 (ja) * 2020-06-29 2021-05-12 株式会社クボタ 流体撹拌要素を具える熱分解管

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58173022A (ja) 1982-03-31 1983-10-11 Sumitomo Metal Ind Ltd 内面螺旋リブ付管の製造方法
JPH01127896A (ja) 1987-11-13 1989-05-19 Sumitomo Metal Ind Ltd 熱交換用管材
JP3027658B2 (ja) * 1992-09-25 2000-04-04 株式会社クボタ 金属管の内面突出部の形成方法
JP3001181B2 (ja) * 1994-07-11 2000-01-24 株式会社クボタ エチレン製造用反応管
JPH09243283A (ja) * 1996-03-04 1997-09-19 Kubota Corp 内面突起付き熱交換用金属管
JP3312839B2 (ja) * 1996-03-04 2002-08-12 株式会社クボタ 内面突起付き熱交換用金属管の製造方法
JP3284330B2 (ja) * 1996-03-12 2002-05-20 株式会社クボタ 内面突起付きエチレン製造用熱分解反応管
JPH09263552A (ja) * 1996-03-29 1997-10-07 Kubota Corp 管式加熱炉
JP3416842B2 (ja) * 1998-01-07 2003-06-16 株式会社クボタ 突き合せ溶接された内面突起付き熱交換用管
JP3417825B2 (ja) * 1998-01-12 2003-06-16 株式会社神戸製鋼所 内面溝付管
JP2001050679A (ja) * 1999-08-11 2001-02-23 Hitachi Cable Ltd 熱交換用伝熱管
US20050131263A1 (en) * 2002-07-25 2005-06-16 Schmidt + Clemens Gmbh + Co. Kg, Process and finned tube for the thermal cracking of hydrocarbons
DE10233961A1 (de) 2002-07-25 2004-02-12 Schmidt + Clemens Gmbh + Co. Edelstahlwerk Kaiserau Verfahren zum thermischen Spalten von Kohlenwasserstoffen
CN100342199C (zh) * 2002-11-15 2007-10-10 株式会社久保田 具有螺旋翅片的裂化管
JP4442331B2 (ja) 2003-07-17 2010-03-31 住友金属工業株式会社 耐浸炭性と耐コーキング性を有するステンレス鋼およびステンレス鋼管
JP4114615B2 (ja) * 2004-02-03 2008-07-09 住友電気工業株式会社 信号注入抽出装置
JP2005221153A (ja) * 2004-02-05 2005-08-18 Sumitomo Metal Ind Ltd 熱分解反応用鋼管

Also Published As

Publication number Publication date
CA2655932A1 (en) 2008-01-10
JP5155163B2 (ja) 2013-02-27
CA2655932C (en) 2011-10-25
PL2037202T3 (pl) 2019-03-29
WO2008004574A1 (fr) 2008-01-10
CN101484770A (zh) 2009-07-15
EP2037202B1 (en) 2018-09-05
CN101484770B (zh) 2011-07-20
JPWO2008004574A1 (ja) 2009-12-03
JP2012107751A (ja) 2012-06-07
ES2693585T3 (es) 2018-12-12
EP2037202A1 (en) 2009-03-18
US8114355B2 (en) 2012-02-14
SG173347A1 (en) 2011-08-29
EP2037202A4 (en) 2013-11-06
KR20090024160A (ko) 2009-03-06
US20090180935A1 (en) 2009-07-16
KR101153067B1 (ko) 2012-06-04
KR20120024872A (ko) 2012-03-14

Similar Documents

Publication Publication Date Title
DK2037202T3 (da) Metalrør til termisk krakningsreaktion
US10022699B2 (en) Furnace coil fins
KR101411658B1 (ko) 열분해관
EP1647794B1 (en) External ribbed furnace tubes
US10207242B2 (en) Alumina forming refinery process tubes with mixing element
WO2019122266A1 (en) Duplex stainless steel resistant to corrosion
WO2019111843A1 (ja) 溶融金属めっき浴中ロール及び溶融金属めっき浴中ロールの製造方法
EP2298850A1 (de) Rippenrohr zum thermischen Spalten von Kohlenwasserstoffen
CN104204236B (zh) 金属管的热处理方法、金属管和热处理炉
WO2017141121A1 (en) Cracked gas quench heat exchanger using heat pipes
JP5467673B2 (ja) コルゲート管用フェライト系ステンレス鋼
EP4073453B1 (en) Internally profiled tubes
US20140374213A1 (en) Pinned furnace tubes
US9540570B2 (en) Pinned furnace tubes
US8029749B2 (en) Cracking furnace
CN112745885B (zh) 两程辐射段乙烯裂解炉用导热炉管及其制备方法和应用
US11981875B2 (en) Erosion resistant alloy for thermal cracking reactors
JP2006320909A (ja) 耐熱多層金属管
CN112745883B (zh) 单程辐射段乙烯裂解炉用导热炉管及其制备方法和应用
CN118715331A (zh) Ni-Fe-Cr合金焊接接头
JP2011245513A (ja) 内面フィン付管の製造方法
ELLIPTISCHEM et al. ENHANCED HEAT TRANSFER IN TEMPORARY OPERATION
Weinbaum et al. ALONIZING-COMBINING THE METALLURGICAL PROPERTIES OF ALUMINUM WITH THE MECHANICAL STRENGTH OF STEEL