NO337398B1 - Ribberør for termisk spalting av hydrokarboner - Google Patents

Ribberør for termisk spalting av hydrokarboner Download PDF

Info

Publication number: NO337398B1
Authority: NO; Norway
Prior art keywords: tube; ribs; ribbed; pipe; pipe according
Prior art date: 2002-07-25

Application number

NO20050493A

Other languages

English (en)

Norwegian (no)

Other versions

NO20050493L (no

Inventor

Benno Ganser

Rolf Kirchheiner

Peter Wölpert

Dietlinde Jakobi

Original Assignee

Schmidt Clemens Gmbh Co Kg

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.)

2002-07-25

Filing date

2005-01-28

Publication date

2016-04-04

2005-01-28 Application filed by Schmidt Clemens Gmbh Co Kg filed Critical Schmidt Clemens Gmbh Co Kg

2005-03-17 Publication of NO20050493L publication Critical patent/NO20050493L/no

2016-04-04 Publication of NO337398B1 publication Critical patent/NO337398B1/no

Links

229930195733 hydrocarbon Natural products 0.000 title claims description 8
150000002430 hydrocarbons Chemical class 0.000 title claims description 8
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
229910052799 carbon Inorganic materials 0.000 claims description 8
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 6
229910052804 chromium Inorganic materials 0.000 claims description 6
239000011651 chromium Substances 0.000 claims description 6
238000012546 transfer Methods 0.000 claims description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
229910052782 aluminium Inorganic materials 0.000 claims description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
229910052759 nickel Inorganic materials 0.000 claims description 4
229910052758 niobium Inorganic materials 0.000 claims description 4
239000010955 niobium Substances 0.000 claims description 4
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 4
229910052710 silicon Inorganic materials 0.000 claims description 4
239000010703 silicon Substances 0.000 claims description 4
238000012360 testing method Methods 0.000 claims description 4
239000004411 aluminium Substances 0.000 claims description 3
238000004227 thermal cracking Methods 0.000 claims description 3
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
229910052721 tungsten Inorganic materials 0.000 claims description 3
239000010937 tungsten Substances 0.000 claims description 3
229910000990 Ni alloy Inorganic materials 0.000 claims description 2
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
229910052735 hafnium Inorganic materials 0.000 claims description 2
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 2
239000010936 titanium Substances 0.000 claims description 2
229910052719 titanium Inorganic materials 0.000 claims description 2
229910052726 zirconium Inorganic materials 0.000 claims description 2
229910045601 alloy Inorganic materials 0.000 claims 1
239000000956 alloy Substances 0.000 claims 1
-1 rare earths Chemical compound 0.000 claims 1
239000007789 gas Substances 0.000 abstract description 12
238000000034 method Methods 0.000 abstract description 5
230000008569 process Effects 0.000 abstract description 5
230000009471 action Effects 0.000 abstract description 2
239000010779 crude oil Substances 0.000 abstract description 2
230000000630 rising effect Effects 0.000 abstract 1
238000000926 separation method Methods 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 description 9
239000002184 metal Substances 0.000 description 9
239000000571 coke Substances 0.000 description 8
239000000463 material Substances 0.000 description 8
238000000197 pyrolysis Methods 0.000 description 8
239000010410 layer Substances 0.000 description 7
238000010586 diagram Methods 0.000 description 6
230000002093 peripheral effect Effects 0.000 description 5
230000001133 acceleration Effects 0.000 description 4
238000004939 coking Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
230000004992 fission Effects 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000002245 particle Substances 0.000 description 4
230000009467 reduction Effects 0.000 description 4
238000003466 welding Methods 0.000 description 4
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
239000005977 Ethylene Substances 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
238000003776 cleavage reaction Methods 0.000 description 3
238000005336 cracking Methods 0.000 description 3
238000009826 distribution Methods 0.000 description 3
230000007017 scission Effects 0.000 description 3
229910000851 Alloy steel Inorganic materials 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
150000001336 alkenes Chemical class 0.000 description 2
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
241001589086 Bellapiscis medius Species 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
244000089409 Erythrina poeppigiana Species 0.000 description 1
229910000640 Fe alloy Inorganic materials 0.000 description 1
235000009776 Rathbunia alamosensis Nutrition 0.000 description 1
238000007792 addition Methods 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000005266 casting Methods 0.000 description 1
238000003421 catalytic decomposition reaction Methods 0.000 description 1
238000002144 chemical decomposition reaction Methods 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000010622 cold drawing Methods 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000000265 homogenisation Methods 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000003754 machining Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
238000013021 overheating Methods 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
239000011241 protective layer Substances 0.000 description 1
230000006798 recombination Effects 0.000 description 1
238000005215 recombination Methods 0.000 description 1
238000005482 strain hardening Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- 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
- C10G9/24—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by heating with electrical means
- 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
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
- 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
- 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
- C10G2300/80—Additives
- C10G2300/805—Water
- C10G2300/807—Steam

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Metallurgy (AREA)
General Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Geometry (AREA)
General Engineering & Computer Science (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO20050493A 2002-07-25 2005-01-28 Ribberør for termisk spalting av hydrokarboner NO337398B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE10233961A DE10233961A1 (de)	2002-07-25	2002-07-25	Verfahren zum thermischen Spalten von Kohlenwasserstoffen
PCT/EP2003/004827 WO2004015029A1 (de)	2002-07-25	2003-05-08	Verfahren und rippenrohr zum thermischen spalten von kohlenwasserstoffen

Publications (2)

Publication Number	Publication Date
NO20050493L NO20050493L (no)	2005-03-17
NO337398B1 true NO337398B1 (no)	2016-04-04

Family

ID=30128404

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20050493A NO337398B1 (no)	2002-07-25	2005-01-28	Ribberør for termisk spalting av hydrokarboner

Country Status (22)

Country	Link
EP (2)	EP1525289B9 (de)
JP (2)	JP4536512B2 (de)
KR (1)	KR101023668B1 (de)
CN (1)	CN100523133C (de)
AT (1)	ATE526385T1 (de)
AU (1)	AU2003227737A1 (de)
BR (1)	BR0312919B1 (de)
CA (1)	CA2493463C (de)
DE (1)	DE10233961A1 (de)
EA (1)	EA010936B1 (de)
ES (1)	ES2374568T3 (de)
HR (1)	HRP20050072A2 (de)
IL (1)	IL166229A (de)
MA (1)	MA27325A1 (de)
MX (1)	MXPA05001070A (de)
NO (1)	NO337398B1 (de)
NZ (1)	NZ537827A (de)
PL (1)	PL204769B1 (de)
PT (1)	PT1525289E (de)
RS (1)	RS20050060A (de)
UA (1)	UA85044C2 (de)
WO (1)	WO2004015029A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
PL2037202T3 (pl)	2006-07-05	2019-03-29	Nippon Steel & Sumitomo Metal Corporation	Metalowa rura do reakcji krakingu termicznego
EP2408551A1 (de) *	2009-03-17	2012-01-25	Total Petrochemicals Research Feluy	Verfahren zum abkühlen des abgases eines ofens
EP2813286A1 (de) *	2013-06-11	2014-12-17	Evonik Industries AG	Reaktionsrohr und Verfahren zur Herstellung von Cyanwasserstoff
FR3033266B1 (fr) *	2015-03-05	2017-03-03	Ifp Energies Now	Ensemble de collecte d'un fluide gazeux pour reacteur radial
WO2017007649A1 (en)	2015-07-09	2017-01-12	Sabic Global Technologies B.V.	Minimizing coke formation in a hydrocarbon cracker system
JP6107905B2 (ja) *	2015-09-09	2017-04-05	株式会社富士通ゼネラル	熱交換器
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
DE102016012907A1 (de)	2016-10-26	2018-04-26	Schmidt + Clemens Gmbh + Co. Kg	Tieflochbohrverfahren sowie Werkzeug für eine Tieflochbohrmaschine und Tieflochbohrmaschine
DE102017003409B4 (de)	2017-04-07	2023-08-10	Schmidt + Clemens Gmbh + Co. Kg	Rohr und Vorrichtung zum thermischen Spalten von Kohlenwasserstoffen
EP3384981B1 (de) *	2017-04-07	2024-03-06	Schmidt + Clemens GmbH + Co. KG	Rohr und vorrichtung zum thermischen spalten von kohlenwasserstoffen
WO2018185167A1 (de) *	2017-04-07	2018-10-11	Schmidt + Clemens Gmbh + Co. Kg	Rohr und vorrichtung zum thermischen spalten von kohlenwasserstoffen
CA3062425C (en) *	2017-05-05	2022-05-31	Exxonmobil Chemical Patents Inc.	Heat transfer tube for hydrocarbon processing
CA3079647A1 (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
GB2590363B (en) *	2019-12-09	2023-06-28	Paralloy Ltd	Internally profiled tubes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5950718A (en) *	1994-07-11	1999-09-14	Kubota Corporation	Heat exchange tubes
EP1136541A1 (de) *	1997-06-10	2001-09-26	ExxonMobil Chemical Patents Inc.	Pyrolyse-Ofen mit interner U-förmiger gerippter strahlender Spule

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB969796A (en)	1961-03-01	1964-09-16	Exxon Research Engineering Co	Apparatus for heating fluids and tubes for disposal therein
JPS58132081A (ja) *	1982-01-08	1983-08-06	Idemitsu Petrochem Co Ltd	炭化水素の熱分解方法
DE3716665A1 (de) *	1987-05-19	1988-12-08	Vdm Nickel Tech	Korrosionsbestaendige legierung
DE4427859A1 (de) *	1994-08-05	1995-10-26	Siemens Ag	Rohr mit auf seiner Innenseite ein mehrgängiges Gewinde bildenden Rippen sowie Dampferzeuger zu seiner Verwendung
DE19523280C2 (de) *	1995-06-27	2002-12-05	Gfm Gmbh Steyr	Schmiedemaschine zum Innenprofilieren von rohrförmigen Werkstücken
DE19629977C2 (de) *	1996-07-25	2002-09-19	Schmidt & Clemens Gmbh & Co Ed	Werkstück aus einer austenitischen Nickel-Chrom-Stahllegierung
JPH11199876A (ja) *	1998-01-16	1999-07-27	Kubota Corp	コーキング減少性能を有するエチレン製造用熱分解管

2002
- 2002-07-25 DE DE10233961A patent/DE10233961A1/de not_active Withdrawn
2003
- 2003-05-08 AT AT03725176T patent/ATE526385T1/de active
- 2003-05-08 PL PL373967A patent/PL204769B1/pl unknown
- 2003-05-08 CN CNB038178850A patent/CN100523133C/zh not_active Expired - Lifetime
- 2003-05-08 RS YUP-2005/0060A patent/RS20050060A/sr unknown
- 2003-05-08 EA EA200500258A patent/EA010936B1/ru not_active IP Right Cessation
- 2003-05-08 CA CA2493463A patent/CA2493463C/en not_active Expired - Lifetime
- 2003-05-08 ES ES03725176T patent/ES2374568T3/es not_active Expired - Lifetime
- 2003-05-08 MX MXPA05001070A patent/MXPA05001070A/es active IP Right Grant
- 2003-05-08 WO PCT/EP2003/004827 patent/WO2004015029A1/de active Application Filing
- 2003-05-08 KR KR1020057001384A patent/KR101023668B1/ko active IP Right Grant
- 2003-05-08 EP EP03725176A patent/EP1525289B9/de not_active Expired - Lifetime
- 2003-05-08 UA UAA200501718A patent/UA85044C2/ru unknown
- 2003-05-08 PT PT03725176T patent/PT1525289E/pt unknown
- 2003-05-08 NZ NZ537827A patent/NZ537827A/en not_active IP Right Cessation
- 2003-05-08 AU AU2003227737A patent/AU2003227737A1/en not_active Abandoned
- 2003-05-08 JP JP2004526658A patent/JP4536512B2/ja not_active Expired - Lifetime
- 2003-05-08 EP EP10012045A patent/EP2298850A1/de not_active Withdrawn
- 2003-05-08 BR BRPI0312919-5A patent/BR0312919B1/pt active IP Right Grant
2005
- 2005-01-11 IL IL166229A patent/IL166229A/en active IP Right Grant
- 2005-01-18 MA MA28048A patent/MA27325A1/fr unknown
- 2005-01-24 HR HR20050072A patent/HRP20050072A2/hr not_active Application Discontinuation
- 2005-01-28 NO NO20050493A patent/NO337398B1/no not_active IP Right Cessation
2010
- 2010-02-18 JP JP2010034129A patent/JP2010150553A/ja not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5950718A (en) *	1994-07-11	1999-09-14	Kubota Corporation	Heat exchange tubes
EP1136541A1 (de) *	1997-06-10	2001-09-26	ExxonMobil Chemical Patents Inc.	Pyrolyse-Ofen mit interner U-förmiger gerippter strahlender Spule

Also Published As

Publication number	Publication date
PT1525289E (pt)	2012-01-04
BR0312919B1 (pt)	2014-06-24
RS20050060A (en)	2007-09-21
PL373967A1 (en)	2005-09-19
DE10233961A1 (de)	2004-02-12
MXPA05001070A (es)	2005-10-05
EP2298850A1 (de)	2011-03-23
NZ537827A (en)	2007-04-27
IL166229A (en)	2008-11-26
KR20050052457A (ko)	2005-06-02
MA27325A1 (fr)	2005-05-02
JP2010150553A (ja)	2010-07-08
JP4536512B2 (ja)	2010-09-01
ATE526385T1 (de)	2011-10-15
WO2004015029A1 (de)	2004-02-19
BR0312919A (pt)	2005-07-05
JP2005533917A (ja)	2005-11-10
EA200500258A1 (ru)	2005-08-25
PL204769B1 (pl)	2010-02-26
AU2003227737A1 (en)	2004-02-25
KR101023668B1 (ko)	2011-03-25
UA85044C2 (ru)	2008-12-25
ES2374568T3 (es)	2012-02-17
NO20050493L (no)	2005-03-17
CA2493463A1 (en)	2004-02-19
EA010936B1 (ru)	2008-12-30
IL166229A0 (en)	2006-01-15
EP1525289B9 (de)	2012-02-29
EP1525289B1 (de)	2011-09-28
EP1525289A1 (de)	2005-04-27
HRP20050072A2 (en)	2005-08-31
CA2493463C (en)	2013-01-15
CN1671824A (zh)	2005-09-21
CN100523133C (zh)	2009-08-05

Legal Events

Date	Code	Title	Description
2023-07-10	MK1K	Patent expired

Publication	Publication Date	Title
NO337398B1 (no)	2016-04-04	Ribberør for termisk spalting av hydrokarboner
US7963318B2 (en)	2011-06-21	Finned tube for the thermal cracking of hydrocarbons, and process for producing a finned tube
NO327767B1 (no)	2009-09-21	Varmer for a oppvarme et prosessfluid, fremgangsmate for fremstilling av olefiner ved anvendelse av denne samt anvendelse av denne.
CA2575019C (en)	2013-04-23	Composite tube, method of production for a composite tube and use of a composite tube
RU2740915C2 (ru)	2021-01-21	Крекинг-печь
WO2008004574A1 (fr)	2008-01-10	Tube métallique destiné à une réaction de craquage thermique
CN110709159B (zh)	2022-05-10	用于热裂解烃的管和装置
EA036486B1 (ru)	2020-11-16	Труба и устройство для термического разложения углеводородов
ZA200500456B (en)	2005-08-31	Method and ribbed tube for thermally cleaving hydrocarbons
Zhu et al.	2022	In Service Repair Challenges With Pyrolysis and Steam Methane Reformers High Temperature Metallurgy
BR112019020958B1 (pt)	2023-07-04	Tubo para craqueamento térmico de hidrocarbonetos na presença de vapor, aparelho e uso
JPH09217068A (ja)	1997-08-19	炭化水素の熱分解管
NO167044B (no)	1991-06-17	Fremgangsmaate og apparat for termisk krakking av hydrokarbon-materiale
NO157916B (no)	1988-02-29	Varmeveksler for kjoeling av et fluid.