CA1209943A - Procedure for thermal cracking of hydrocarbon oils - Google Patents

Procedure for thermal cracking of hydrocarbon oils

Info

Publication number
CA1209943A
CA1209943A CA000429300A CA429300A CA1209943A CA 1209943 A CA1209943 A CA 1209943A CA 000429300 A CA000429300 A CA 000429300A CA 429300 A CA429300 A CA 429300A CA 1209943 A CA1209943 A CA 1209943A
Authority
CA
Canada
Prior art keywords
pressure vessel
fluid
helix
reaction zone
gas mixture
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.)
Expired
Application number
CA000429300A
Other languages
English (en)
French (fr)
Inventor
Lars Gadda
Stefan Gros
Pertti Kytonen
Kaj-Erik Ornhjelm
Juha Jakkula
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.)
Neste Oyj
Original Assignee
Neste Oyj
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 Neste Oyj filed Critical Neste Oyj
Application granted granted Critical
Publication of CA1209943A publication Critical patent/CA1209943A/en
Expired legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/0084—Stationary elements inside the bed, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/0077—Baffles attached to the reactor wall inclined
    • B01J2219/00772—Baffles attached to the reactor wall inclined in a helix
CA000429300A 1982-06-14 1983-05-31 Procedure for thermal cracking of hydrocarbon oils Expired CA1209943A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI822119 1982-06-14
FI822119A FI65274C (fi) 1982-06-14 1982-06-14 Foerfarande foer termisk krackning av kolvaeteolja

Publications (1)

Publication Number Publication Date
CA1209943A true CA1209943A (en) 1986-08-19

Family

ID=8515691

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000429300A Expired CA1209943A (en) 1982-06-14 1983-05-31 Procedure for thermal cracking of hydrocarbon oils

Country Status (13)

Country Link
JP (1) JPS59501068A (ja)
BE (1) BE896901A (ja)
CA (1) CA1209943A (ja)
CS (1) CS241059B2 (ja)
DE (1) DE3390051T1 (ja)
FI (1) FI65274C (ja)
FR (1) FR2528444B1 (ja)
GB (1) GB2133034B (ja)
HU (1) HU202573B (ja)
IE (1) IE55266B1 (ja)
IT (1) IT1163501B (ja)
NL (1) NL8320167A (ja)
WO (1) WO1984000035A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262903B2 (en) 2006-09-28 2012-09-11 Chiyoda Corporation Process, reactor and facility for thermally cracking heavy petroleum oil

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3761255D1 (de) * 1986-02-05 1990-02-01 Siemens Ag Verfahren zur herstellung eines pulverfoermigen amorphen materials unter vornahme eines mahlprozesses.
FI85598C (fi) * 1989-09-13 1992-05-11 Antero Ollila Foerfarande och anordning foer termisk krackning av kolvaeteoljor och foer andra vaetske/-gasreaktioner.
LT3884B (en) 1994-06-22 1996-04-25 Akcine Bendrove Mazeikiu Nafta Reactor of thermal cracking
FR2741889B1 (fr) * 1995-12-04 1999-01-29 Total Raffinage Distribution Perfectionnements apportes aux procedes et aux dispositifs de viscoreduction de charges lourdes d'hydrocarbures
ES2368488T3 (es) 2003-05-15 2011-11-17 Covidien Ag Sellador de tejidos con miembros de tope variables de forma selectiva y no conductores.
JP5038674B2 (ja) 2006-09-28 2012-10-03 千代田化工建設株式会社 石油系重質油の熱分解処理方法および熱分解処理装置
US8512371B2 (en) 2009-10-06 2013-08-20 Covidien Lp Jaw, blade and gap manufacturing for surgical instruments with small jaws
US8852186B2 (en) 2011-08-09 2014-10-07 Covidien Lp Microwave sensing for tissue sealing
US8864795B2 (en) 2011-10-03 2014-10-21 Covidien Lp Surgical forceps
US8968308B2 (en) 2011-10-20 2015-03-03 Covidien Lp Multi-circuit seal plates
US9713493B2 (en) 2012-04-30 2017-07-25 Covidien Lp Method of switching energy modality on a cordless RF device
US9713491B2 (en) 2013-02-19 2017-07-25 Covidien Lp Method for manufacturing an electrode assembly configured for use with an electrosurigcal instrument
US9717548B2 (en) 2013-09-24 2017-08-01 Covidien Lp Electrode for use in a bipolar electrosurgical instrument

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE27692C (de) * G. SCHRADßR in Ehrenfeld, Venloerstr. 168 Selbsttätige Schutzvorrichtung fMT Füge- und Abrichte-Maschinen
GB178734A (en) * 1921-05-09 1922-04-27 Frederick Southwell Cripps Improvements in apparatus for evaporating paraffin or other liquids, and mixing the vapours produced with coal gas
DE749498C (de) * 1942-05-29 1944-11-24 Stehender Spalt- und Destillationskessel mit Zufuehrungsduesen fuer heisse Flammengase und zerstaeubtes OEl
US2460463A (en) * 1946-11-07 1949-02-01 Phillips Petroleum Co Process for the noncatalytic cracking of a hydrocarbon oil
US2717865A (en) * 1951-05-17 1955-09-13 Exxon Research Engineering Co Coking of heavy hydrocarbonaceous residues
US2759880A (en) * 1951-10-31 1956-08-21 Exxon Research Engineering Co Short-time contacting of fluids with solids in hydrocarbon conversion
US3498753A (en) * 1966-07-04 1970-03-03 Nippon Zeon Co Apparatus for thermal cracking of hydrocarbon
US3652451A (en) * 1968-12-20 1972-03-28 Universal Oil Prod Co Fluid distribution for fluid-solids contacting chambers
FR2229757A1 (en) * 1973-05-14 1974-12-13 Union Carbide Corp Hydrocarbon cracker using hot gases - for naphtha, gas oil or crude feedstock
DE2645649C2 (de) * 1975-10-14 1982-09-02 Chiyoda Chemical Engineering & Construction Co. Ltd., Yokohama, Kanagawa Verfahren zum thermischen Cracken von schweren Kohlenwasserstoffen
JPS5247007A (en) * 1975-10-14 1977-04-14 Kureha Chem Ind Co Ltd Method and apparatus for preventing deposition of coke to vessels for thermal cracking of heavy hydrocarbons
JPS5247006A (en) * 1975-10-14 1977-04-14 Kureha Chem Ind Co Ltd Method for preventing deposition of coke to vessels for thermal cracki ng of heavy hydrocarbons
CA1137434A (en) * 1978-07-11 1982-12-14 Mohammed Akbar Process for the continuous thermal cracking of hydrocarbon oils
DE3068049D1 (en) * 1979-10-18 1984-07-05 Ici Plc A process and reactor for the pyrolysis of a hydrocarbon feedstock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262903B2 (en) 2006-09-28 2012-09-11 Chiyoda Corporation Process, reactor and facility for thermally cracking heavy petroleum oil

Also Published As

Publication number Publication date
HU202573B (en) 1991-03-28
GB8401584D0 (en) 1984-02-22
IE55266B1 (en) 1990-07-18
JPS59501068A (ja) 1984-06-21
IT8321574A0 (it) 1983-06-10
FI65274B (fi) 1983-12-30
NL8320167A (nl) 1984-04-02
WO1984000035A1 (en) 1984-01-05
HUT34535A (en) 1985-03-28
IE831379L (en) 1983-12-14
CS423183A2 (en) 1985-07-16
GB2133034A (en) 1984-07-18
FI822119A0 (fi) 1982-06-14
GB2133034B (en) 1986-05-29
IT1163501B (it) 1987-04-08
FI65274C (fi) 1984-04-10
BE896901A (fr) 1983-09-16
JPS6362557B2 (ja) 1988-12-02
DE3390051T1 (de) 1984-06-14
FR2528444B1 (fr) 1987-06-19
FR2528444A1 (fr) 1983-12-16
CS241059B2 (en) 1986-03-13

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Legal Events

Date Code Title Description
MKEX Expiry