BR0312919A - Processo e tubo de nervuras para a degradação térmica de hidrocarbonetos - Google Patents
Processo e tubo de nervuras para a degradação térmica de hidrocarbonetosInfo
- Publication number
- BR0312919A BR0312919A BR0312919-5A BR0312919A BR0312919A BR 0312919 A BR0312919 A BR 0312919A BR 0312919 A BR0312919 A BR 0312919A BR 0312919 A BR0312919 A BR 0312919A
- Authority
- BR
- Brazil
- Prior art keywords
- ribs
- pipe
- gases
- twist
- hydrocarbons
- Prior art date
Links
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)
Abstract
"PROCESSO E TUBO DE NERVURAS PARA A DEGRADAçãO TéRMICA DE HIDROCARBONETOS". A presente invenção refere-se a um método para a degradação térmica de hidrocarbonetos na presença de vapor, durante o que a mistura de alimentação é orientada através de tubos aquecidos externamente com nervuras internas helicoidais, e um fluxo em redemoinho é produzido no interior da mistura gasosa a fim de homogeneizar a temperatura dentro da parede de tubo e sobre a seção transversal de tubo e impedir a deposição de coque de pirólise na parede interna do tubo. O fluxo em redemoinho é gradualmente introduzido com um fluxo axial predominante em uma zona de núcleo e a uma distância radial maior das nervuras.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10233961A DE10233961A1 (de) | 2002-07-25 | 2002-07-25 | Verfahren zum thermischen Spalten von Kohlenwasserstoffen |
DE10233961.9 | 2002-07-25 | ||
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 |
---|---|
BR0312919A true BR0312919A (pt) | 2005-07-05 |
BR0312919B1 BR0312919B1 (pt) | 2014-06-24 |
Family
ID=30128404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0312919-5A BR0312919B1 (pt) | 2002-07-25 | 2003-05-08 | Tubo com aletas para craqueamento térmico de hidrocarbonetos na presença de vapor |
Country Status (22)
Country | Link |
---|---|
EP (2) | EP1525289B9 (pt) |
JP (2) | JP4536512B2 (pt) |
KR (1) | KR101023668B1 (pt) |
CN (1) | CN100523133C (pt) |
AT (1) | ATE526385T1 (pt) |
AU (1) | AU2003227737A1 (pt) |
BR (1) | BR0312919B1 (pt) |
CA (1) | CA2493463C (pt) |
DE (1) | DE10233961A1 (pt) |
EA (1) | EA010936B1 (pt) |
ES (1) | ES2374568T3 (pt) |
HR (1) | HRP20050072A2 (pt) |
IL (1) | IL166229A (pt) |
MA (1) | MA27325A1 (pt) |
MX (1) | MXPA05001070A (pt) |
NO (1) | NO337398B1 (pt) |
NZ (1) | NZ537827A (pt) |
PL (1) | PL204769B1 (pt) |
PT (1) | PT1525289E (pt) |
RS (1) | RS20050060A (pt) |
UA (1) | UA85044C2 (pt) |
WO (1) | WO2004015029A1 (pt) |
Families Citing this family (14)
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 (en) * | 2009-03-17 | 2012-01-25 | Total Petrochemicals Research Feluy | Process for quenching the effluent gas of a furnace |
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 |
Family Cites Families (9)
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 |
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 |
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 |
DE69802404T2 (de) * | 1997-06-10 | 2002-07-18 | Exxon Chemical Patents, Inc. | Pyrolyse-ofen mit interner u-förmiger gerippter strahlender spule |
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
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 |
NO337398B1 (no) | 2016-04-04 |
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 |
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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 24/06/2014, OBSERVADAS AS CONDICOES LEGAIS. |