EP3465054C0 - Ailettes modifiées de serpentin de four - Google Patents

Ailettes modifiées de serpentin de four

Info

Publication number
EP3465054C0
EP3465054C0 EP17726704.4A EP17726704A EP3465054C0 EP 3465054 C0 EP3465054 C0 EP 3465054C0 EP 17726704 A EP17726704 A EP 17726704A EP 3465054 C0 EP3465054 C0 EP 3465054C0
Authority
EP
European Patent Office
Prior art keywords
furnace coil
modified fins
coil modified
fins
furnace
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP17726704.4A
Other languages
German (de)
English (en)
Other versions
EP3465054A2 (fr
EP3465054B1 (fr
Inventor
Grazyna Petela
Leslie Benum
Evan Mah
Jeffrey Kluthe
Jeffrey Crowe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nova Chemicals International SA
Original Assignee
Nova Chemicals International SA
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 Nova Chemicals International SA filed Critical Nova Chemicals International SA
Publication of EP3465054A2 publication Critical patent/EP3465054A2/fr
Application granted granted Critical
Publication of EP3465054C0 publication Critical patent/EP3465054C0/fr
Publication of EP3465054B1 publication Critical patent/EP3465054B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside 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
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/058—Alloys based on nickel or cobalt based on nickel with chromium without Mo and W
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/38—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and being staggered to form tortuous fluid passages
    • 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
    • F28D2021/0056—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for ovens or 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
    • 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
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/10—Secondary fins, e.g. projections or recesses on main fins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Furnace Details (AREA)
EP17726704.4A 2016-05-25 2017-05-12 Ailettes modifiées de serpentin de four Active EP3465054B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2930827A CA2930827A1 (fr) 2016-05-25 2016-05-25 Ailettes modifiees destinees a des serpentins de chaudiere
PCT/IB2017/052815 WO2017203388A2 (fr) 2016-05-25 2017-05-12 Ailettes modifiées de serpentin de four

Publications (3)

Publication Number Publication Date
EP3465054A2 EP3465054A2 (fr) 2019-04-10
EP3465054C0 true EP3465054C0 (fr) 2023-11-29
EP3465054B1 EP3465054B1 (fr) 2023-11-29

Family

ID=58800866

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17726704.4A Active EP3465054B1 (fr) 2016-05-25 2017-05-12 Ailettes modifiées de serpentin de four

Country Status (10)

Country Link
US (1) US20170343301A1 (fr)
EP (1) EP3465054B1 (fr)
JP (1) JP2019516942A (fr)
KR (1) KR20190010580A (fr)
BR (1) BR112018074206A2 (fr)
CA (1) CA2930827A1 (fr)
ES (1) ES2969775T3 (fr)
MX (1) MX2018013866A (fr)
TW (1) TW201743027A (fr)
WO (1) WO2017203388A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11391523B2 (en) * 2018-03-23 2022-07-19 Raytheon Technologies Corporation Asymmetric application of cooling features for a cast plate heat exchanger
CN112797834B (zh) * 2020-12-30 2022-02-22 西安交通大学 一种带有波纹的换热管翅片

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1821080A (en) * 1930-10-15 1931-09-01 Engineering Products Corp Inc Radiator
US2667337A (en) * 1947-08-06 1954-01-26 Chapman Everett Finned element for thermal or heat transfer purposes
DE928642C (de) * 1950-07-28 1955-06-06 Andre Huet Verfahren zur Warmverformung eines Rohres mit kreisfoermigem Innenquerschnitt zur Erzielung von Laengsrippen
US2731245A (en) * 1951-09-14 1956-01-17 Kaiser Aluminium Chem Corp Finned conduit and method of attaching fins to conduit
US3260652A (en) * 1955-10-25 1966-07-12 Parsons C A & Co Ltd Tubular heat exchange element
FR1505482A (fr) * 1966-10-27 1967-12-15 Tube échangeur de chaleur
FR92859E (fr) * 1966-10-27 1969-01-10 Andre Huet Tube échangeur de chaleur.
FR92855E (fr) * 1966-10-27 1969-01-10 Andre Huet Tube échangeur de chaleur.
US3519070A (en) * 1968-06-14 1970-07-07 Coolenheat Inc Heat exchange unit
JPS4916614Y1 (fr) * 1970-10-26 1974-04-26
JPS5190306A (en) * 1975-02-06 1976-08-07 Tankasuisogenryono kuratsukinguho oyobi tankasuisonetsubunkairo
JPS54101539A (en) * 1978-01-27 1979-08-10 Kobe Steel Ltd Heat exchange pipe for use with water-sprinkling type, panel-shaped, liquefied natural gas evaporator and combination of such pipes and their manufacturing method
US4227572A (en) * 1978-03-27 1980-10-14 Seton-Scherr, Inc. Finned tubing
JPS55131694A (en) * 1979-03-30 1980-10-13 Hitachi Ltd Mist type heat exchanger
HU186052B (en) * 1982-04-06 1985-05-28 Energiagazdalkodasi Intezet Spiral-grilled tube particularly for heat exchangers
NL8403278A (nl) * 1984-10-30 1986-05-16 Philips Nv Warmtewisselaar met gevinde pijp.
US4753833A (en) * 1986-09-26 1988-06-28 Fishgal Semyon I Hollow article with zigzag projections
US5240070A (en) * 1992-08-10 1993-08-31 Fintube Limited Partnership Enhanced serrated fin for finned tube
US5377746A (en) * 1993-04-26 1995-01-03 Fintube Limited Partnership Texturized fin
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
US7096931B2 (en) 2001-06-08 2006-08-29 Exxonmobil Research And Engineering Company Increased heat exchange in two or three phase slurry
US20030015316A1 (en) 2001-07-18 2003-01-23 Kemal Burkay Heat exchange tube having increased heat transfer area
JP4393854B2 (ja) * 2003-09-01 2010-01-06 臼井国際産業株式会社 フィン部材を外装した伝熱管
KR100581700B1 (ko) * 2004-06-04 2006-05-22 핀튜브텍(주) 전조 핀튜브용 포밍 디스크 및 이를 이용한 고성능 고효율핀튜브
US7128139B2 (en) 2004-10-14 2006-10-31 Nova Chemicals (International) S.A. External ribbed furnace tubes
DK1975267T3 (da) * 2006-01-11 2013-07-29 Nippon Steel & Sumitomo Metal Corp Metalmateriale med fremragende bestandighed over for metal-dusting/højtemperatur-korrosion
US7743821B2 (en) 2006-07-26 2010-06-29 General Electric Company Air cooled heat exchanger with enhanced heat transfer coefficient fins
CN101946016B (zh) * 2008-02-27 2012-10-31 住友金属工业株式会社 抗渗碳性金属材料
FR2940422B1 (fr) 2008-12-19 2010-12-03 Gea Batignolles Technologies T Echangeur de chaleur comprenant des tubes a ailettes rainurees
CA2746285C (fr) * 2011-03-31 2018-01-23 Nova Chemicals Corporation Ailettes de serpentin d'appareil de chauffage
CA2738273C (fr) 2011-04-28 2018-01-23 Nova Chemicals Corporation Bobine de chaudiere avec protuberances sur sa surface exterieure
FI20115798L (fi) * 2011-08-15 2013-02-16 Metso Power Oy Lämmönsiirron parantaminen leijukerroksesta lämmönvaihdinputkeen
JP5980138B2 (ja) * 2013-02-05 2016-08-31 三菱日立パワーシステムズ株式会社 伝熱管および排熱回収ボイラ
CA2818870C (fr) * 2013-06-20 2020-10-27 Nova Chemicals Corporation Tubes de chaudiere a tiges

Also Published As

Publication number Publication date
WO2017203388A3 (fr) 2018-05-24
US20170343301A1 (en) 2017-11-30
JP2019516942A (ja) 2019-06-20
MX2018013866A (es) 2019-03-21
TW201743027A (zh) 2017-12-16
ES2969775T3 (es) 2024-05-22
EP3465054A2 (fr) 2019-04-10
BR112018074206A2 (pt) 2019-03-06
KR20190010580A (ko) 2019-01-30
CA2930827A1 (fr) 2017-11-25
EP3465054B1 (fr) 2023-11-29
WO2017203388A2 (fr) 2017-11-30

Similar Documents

Publication Publication Date Title
PL3225948T3 (pl) Wymiennik ciepła
EP3467853C0 (fr) Composant de bobine
GB201611409D0 (en) Heat exchanger
PL3521744T3 (pl) Wymiennik ciepła
GB2564277B (en) Heat exchanger
PL3234071T3 (pl) Piec
PT3409412T (pt) Fluxo
GB201809692D0 (en) Electrimagnetic coil
GB201608259D0 (en) Feature transfer
SG10201507112YA (en) Furnace
PL3230670T3 (pl) Promiennik ciepła
EP3465054C0 (fr) Ailettes modifiées de serpentin de four
IL244188A0 (en) Angular trasper for dental implants
GB2539915B (en) Heat exchangers
HUE055378T2 (hu) Folyasztószer
PL3376114T3 (pl) Urządzenie grzewcze
HK1244051A1 (zh) 熱交換器
PL3485499T3 (pl) Układ cewki
GB2551134B (en) Heat exchanger
ZA201905656B (en) Transformer radiator
GB2559866B (en) Heat exchanger
SE1700073A1 (en) Furnace grate
GB2557320B (en) Heat exchanger
EP3482126C0 (fr) Brûleur métallique
GB2549931B (en) High-voltage coil

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180921

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220316

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230615

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017076958

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20231207

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20231213

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20231129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240329

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240329

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240301

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2969775

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20240522

U20 Renewal fee paid [unitary effect]

Year of fee payment: 8

Effective date: 20240418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231129

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231129

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231129