BR0101447A - Pyrolysis oven for the thermal dissociation of hydrocarbons - Google Patents

Pyrolysis oven for the thermal dissociation of hydrocarbons

Info

Publication number
BR0101447A
BR0101447A BR0101447-1A BR0101447A BR0101447A BR 0101447 A BR0101447 A BR 0101447A BR 0101447 A BR0101447 A BR 0101447A BR 0101447 A BR0101447 A BR 0101447A
Authority
BR
Brazil
Prior art keywords
parts
plane
tubes
tube
straight
Prior art date
Application number
BR0101447-1A
Other languages
Portuguese (pt)
Other versions
BR0101447B1 (en
Inventor
Gunther Schmidt
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of BR0101447A publication Critical patent/BR0101447A/en
Publication of BR0101447B1 publication Critical patent/BR0101447B1/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2210/00—Heat exchange conduits
    • F28F2210/02—Heat exchange conduits with particular branching, e.g. fractal conduit arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Patente de Invenção: "FORNO DE PIRóLISE PARA ADISSOCIAçãO TéRMICA DE HIDROCARBONETOS". Forno depirólise, para a dissociação térmica de hidrocarbonetos, com umazona de irradiação, queimadores e grupos de tubos de dissociaçãoembutidos na mesma, de partes de tubos retas, estendidasverticalmente, dispostas paralelamente, eventualmente tambémpartes de tubos coletores e tubos curvos de união, sendo que aspartes de tubos retas e, eventualmente, as partes de tuboscoletores dos grupos individuais estão dispostas em um plano esendo que os tubos curvos unem, respectivamente, uma parte detubo reta ou uma parte de tubo coletor com uma parte de tubo reta,não adjacente no plano, sob inversão de direção. De acordo coma invenção, a união leva através de um primeiro arco em forma deS para fora do plano com as partes de tubo retas e a partes detubo coletor, subseq³entemente, corta obliquamente o plano comum arco em forma de semicírculo ou um arco mais plano,semi-elíptico ou semioval e, finalmente, através de um segundoarco em forma de S leva novamente para dentro do plano.Invention Patent: "PYROLYSIS OVEN FOR THERMAL HYDROCARBONETIC ADISSOCIATION". Depirolysis oven, for the thermal dissociation of hydrocarbons, with an irradiation zone, burners and groups of dissociation tubes embedded in it, of straight tube parts, vertically extended, arranged in parallel, possibly also parts of collector tubes and curved connection tubes, with parts of straight tubes and, if necessary, the parts of tube collectors of the individual groups are arranged in a plane where the curved tubes join, respectively, a part of a straight tube or a part of a collecting tube with a part of straight tube, not adjacent in the plane, under inversion of direction. According to the invention, the joint leads through a first S-shaped arc out of the plane with the straight pipe parts and the collector tube parts, subsequently obliquely cuts the common plane in the form of a semicircle or a flatter arc, semi-elliptical or semi-elliptical and, finally, through a second S-shaped arch it takes again into the plane.

BRPI0101447-1A 2000-04-12 2001-04-11 pyrolysis furnace for thermal dissociation of hydrocarbons. BR0101447B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10018201A DE10018201A1 (en) 2000-04-12 2000-04-12 Pyrolysis furnace for the thermal splitting of hydrocarbons

Publications (2)

Publication Number Publication Date
BR0101447A true BR0101447A (en) 2001-12-04
BR0101447B1 BR0101447B1 (en) 2010-12-14

Family

ID=7638521

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0101447-1A BR0101447B1 (en) 2000-04-12 2001-04-11 pyrolysis furnace for thermal dissociation of hydrocarbons.

Country Status (7)

Country Link
EP (1) EP1146105B1 (en)
AT (1) ATE244748T1 (en)
BR (1) BR0101447B1 (en)
DE (2) DE10018201A1 (en)
ES (1) ES2202236T3 (en)
HU (1) HU228377B1 (en)
PT (1) PT1146105E (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101723784B (en) 2008-10-16 2012-12-26 中国石油化工股份有限公司 Ethylene cracking furnace
BR112014002075B1 (en) 2011-07-28 2019-05-28 Sinopec Engineering Incorporation ETHYLENE CRACKING OVEN
CN102911706B (en) * 2011-08-05 2014-12-17 中国石油化工集团公司 Ethylene cracking furnace adopting branch reducing furnace tubes
DE102012100897A1 (en) 2011-08-08 2013-02-14 Kunststoff- Und Umwelttechnik Gmbh Modular universal process for the production of synthesis products
CN103773422B (en) * 2012-10-23 2015-10-07 中国石油化工股份有限公司 A kind of two-range radiant section boiler tube for ethane cracking furnace
CN103773421B (en) * 2012-10-23 2015-10-07 中国石油化工股份有限公司 A kind of two-range radiant section boiler tube for ethane cracking furnace
CN103965948B (en) * 2013-02-06 2015-12-02 中国石油化工集团公司 A kind of radiating furnace tube configuration
US9816033B2 (en) 2015-12-31 2017-11-14 Chz Technologies, Llc Multistage thermolysis method for safe and efficient conversion of carpet/rug, polymeric materials and other waste sources
US9850433B2 (en) 2015-12-31 2017-12-26 Chz Technologies, Llc Multistage thermolysis method for safe and efficient conversion of E-waste materials
FR3096766B1 (en) * 2019-05-31 2021-08-06 Manoir Pitres tube comprising at least one twisted segment with elliptical or lobed section for a steam cracking furnace
EP4200090A1 (en) 2020-09-15 2023-06-28 CHZ Technologies, LLC Production of green ammonia from thermolyzer gas

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713256A1 (en) * 1977-03-25 1978-09-28 Selas Kirchner Gmbh Tube cracking furnace - with tube coil pairs in parallel in same plane having double return bends
FR2555723B1 (en) * 1983-11-25 1988-02-05 Stein Industrie DEVICE FOR SOLIDARIZING ADJACENT VERTICAL LINKS CLOSE TO TUBES OF A LOOP HEAT EXCHANGER
DE4128521A1 (en) * 1991-08-28 1993-03-04 Selas Kirchner Gmbh PYROLYSIS OVEN FOR THERMAL CLEANING OF HYDROCARBONS
AU7487198A (en) * 1997-05-13 1998-12-08 Stone & Webster Engineering Corporation Cracking furnace with radiant heating tubes
GB2340911B (en) * 1998-08-20 2000-11-15 Doncasters Plc Alloy pipes and methods of making same

Also Published As

Publication number Publication date
EP1146105A3 (en) 2002-03-06
HUP0101430A3 (en) 2003-02-28
BR0101447B1 (en) 2010-12-14
ATE244748T1 (en) 2003-07-15
DE10018201A1 (en) 2001-10-25
EP1146105B1 (en) 2003-07-09
HU228377B1 (en) 2013-03-28
HU0101430D0 (en) 2001-06-28
DE50100356D1 (en) 2003-08-14
PT1146105E (en) 2003-11-28
HUP0101430A2 (en) 2002-01-28
EP1146105A2 (en) 2001-10-17
ES2202236T3 (en) 2004-04-01

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/04/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 11.04.2021