CS241059B2 - Method of hydrocarbons thermal cracking and equipment for its performance - Google Patents

Method of hydrocarbons thermal cracking and equipment for its performance Download PDF

Info

Publication number
CS241059B2
CS241059B2 CS834231A CS423183A CS241059B2 CS 241059 B2 CS241059 B2 CS 241059B2 CS 834231 A CS834231 A CS 834231A CS 423183 A CS423183 A CS 423183A CS 241059 B2 CS241059 B2 CS 241059B2
Authority
CS
Czechoslovakia
Prior art keywords
reactor
cracking
reaction chamber
helical
feed
Prior art date
Application number
CS834231A
Other languages
Czech (cs)
English (en)
Other versions
CS423183A2 (en
Inventor
Kaj-Erik Oerhnhjelm
Juha Jakkula
Lars Gaedda
Pertti Kytoenen
Stefan Gros
Original Assignee
Neste Oy
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 Oy filed Critical Neste Oy
Publication of CS423183A2 publication Critical patent/CS423183A2/cs
Publication of CS241059B2 publication Critical patent/CS241059B2/cs

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CS834231A 1982-06-14 1983-06-13 Method of hydrocarbons thermal cracking and equipment for its performance CS241059B2 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
CS423183A2 CS423183A2 (en) 1985-07-16
CS241059B2 true CS241059B2 (en) 1986-03-13

Family

ID=8515691

Family Applications (1)

Application Number Title Priority Date Filing Date
CS834231A CS241059B2 (en) 1982-06-14 1983-06-13 Method of hydrocarbons thermal cracking and equipment for its performance

Country Status (13)

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

Families Citing this family (14)

* 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.
JP4951302B2 (ja) * 2006-09-28 2012-06-13 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反応槽、並びに熱分解処理装置
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
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
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
CA1137434A (fr) * 1978-07-11 1982-12-14 Mohammed Akbar Methode fractionnement en continu des petroles
EP0027692B1 (fr) * 1979-10-18 1984-05-30 Imperial Chemical Industries Plc Procédé et réacteur pour la pyrolyse d'une charge d'hydrocarbures

Also Published As

Publication number Publication date
FR2528444B1 (fr) 1987-06-19
CA1209943A (fr) 1986-08-19
CS423183A2 (en) 1985-07-16
FR2528444A1 (fr) 1983-12-16
GB2133034A (en) 1984-07-18
GB8401584D0 (en) 1984-02-22
IE55266B1 (en) 1990-07-18
IT8321574A0 (it) 1983-06-10
JPS6362557B2 (fr) 1988-12-02
NL8320167A (nl) 1984-04-02
HUT34535A (en) 1985-03-28
WO1984000035A1 (fr) 1984-01-05
FI65274B (fi) 1983-12-30
IT1163501B (it) 1987-04-08
BE896901A (fr) 1983-09-16
JPS59501068A (ja) 1984-06-21
FI822119A0 (fi) 1982-06-14
IE831379L (en) 1983-12-14
FI65274C (fi) 1984-04-10
DE3390051T1 (de) 1984-06-14
HU202573B (en) 1991-03-28
GB2133034B (en) 1986-05-29

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