FI65274C - Foerfarande foer termisk krackning av kolvaeteolja - Google Patents

Foerfarande foer termisk krackning av kolvaeteolja Download PDF

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Publication number
FI65274C
FI65274C FI822119A FI822119A FI65274C FI 65274 C FI65274 C FI 65274C FI 822119 A FI822119 A FI 822119A FI 822119 A FI822119 A FI 822119A FI 65274 C FI65274 C FI 65274C
Authority
FI
Finland
Prior art keywords
reaction zone
cracking
liquid
gas mixture
helical
Prior art date
Application number
FI822119A
Other languages
English (en)
Finnish (fi)
Other versions
FI65274B (fi
FI822119A0 (fi
Inventor
Kaj-Erik Oernhjelm
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 FI822119A0 publication Critical patent/FI822119A0/fi
Priority to FI822119A priority Critical patent/FI65274C/fi
Priority to CA000429300A priority patent/CA1209943A/en
Priority to BE0/210892A priority patent/BE896901A/fr
Priority to NL8320167A priority patent/NL8320167A/nl
Priority to GB08401584A priority patent/GB2133034B/en
Priority to HU832320A priority patent/HU202573B/hu
Priority to DE19833390051 priority patent/DE3390051T1/de
Priority to IT21574/83A priority patent/IT1163501B/it
Priority to PCT/FI1983/000044 priority patent/WO1984000035A1/en
Priority to JP58501848A priority patent/JPS59501068A/ja
Priority to CS834231A priority patent/CS241059B2/cs
Priority to IE1379/83A priority patent/IE55266B1/en
Priority to FR8309824A priority patent/FR2528444B1/fr
Application granted granted Critical
Publication of FI65274B publication Critical patent/FI65274B/fi
Publication of FI65274C publication Critical patent/FI65274C/fi

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)

Claims (11)

1. Förfarande för termisk krackning av kolväten, vid vilket förfarande kolvätematningen upphettas till kracknlngstemperatur och leds tili en skild reaktionszon, där krackningen tillats fortga meden strömningen äger rum nedifrln uppat, kännetecknat därav, att vätske/ 5 gasblandningen försätts i tangentiell rotationsrörelse i en tryckbe-hallare (14), som bildar reaktionszonen (18).
2. Förfarande enligt patentkravet 1, kännetecknat därav, att vätske/gasblandningen försätts i rotationstillstand med hjälp av 10 atminstone ett spiralformlgt organ (16,17).
3. Förfarande enligt patentkravet 2, kännetecknat därav, att spiraleystemet (16,17) i reaktionszonen (18) placeras över tryckbe-hällarens (14) hela längd. 15
4. Förfarande enligt patentkravet 2, kännetecknat därav, att spiraleystemet (16,17) i reaktionszonen (18) placeras över en del av tryckbehallarens (14) längd eller enbart vid inloppspartiet och/ eller utloppspartiet. 20
5. Förfarande enligt nlgot av patentkraven 1-4, kännetecknat därav, att spiraleystemet (16,17) omfattar tvä eller flera spiralsystem, som kan vända vätske/gasblandningens rotationsrörelse i motsatta riktingar. 25
6. Förfarande enligt patentkravet 1, kännetecknat därav, att vätske/gaeblandnlngen försätts i rotationsrörelse med hjälp av munstycken (19,21). 30
7. Förfarande enligt patentkravet 6, kännetecknat därav, att munstyckena (19) förenar sig tangentiellt med reaktlonszonens (18) inloppsparti.
FI822119A 1982-06-14 1982-06-14 Foerfarande foer termisk krackning av kolvaeteolja FI65274C (fi)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI822119A FI65274C (fi) 1982-06-14 1982-06-14 Foerfarande foer termisk krackning av kolvaeteolja
CA000429300A CA1209943A (en) 1982-06-14 1983-05-31 Procedure for thermal cracking of hydrocarbon oils
BE0/210892A BE896901A (fr) 1982-06-14 1983-05-31 Procede de craquage thermique d'huiles hydrocarbonees.
DE19833390051 DE3390051T1 (de) 1982-06-14 1983-06-10 Verfahren zum thermischen Kracken von Kohlenwasserstoffölen
GB08401584A GB2133034B (en) 1982-06-14 1983-06-10 Procedure for thermal cracking of hydrocarbon oils
HU832320A HU202573B (en) 1982-06-14 1983-06-10 Apparatus for craccing hydrocarbon oils
NL8320167A NL8320167A (nl) 1982-06-14 1983-06-10 Werkwijze voor het thermisch kraken van koolwaterstoffen.
IT21574/83A IT1163501B (it) 1982-06-14 1983-06-10 Procedimento di piroscissione di olii idrocarburici
PCT/FI1983/000044 WO1984000035A1 (en) 1982-06-14 1983-06-10 Procedure for thermal cracking of hydrocarbon oils
JP58501848A JPS59501068A (ja) 1982-06-14 1983-06-10 炭化水素油の熱分解方法
CS834231A CS241059B2 (en) 1982-06-14 1983-06-13 Method of hydrocarbons thermal cracking and equipment for its performance
IE1379/83A IE55266B1 (en) 1982-06-14 1983-06-13 Procedure for thermal cracking of hydrocarbon oils
FR8309824A FR2528444B1 (fr) 1982-06-14 1983-06-14 Procede de craquage thermique d'huiles d'hydrocarbures

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
FI822119A0 FI822119A0 (fi) 1982-06-14
FI65274B FI65274B (fi) 1983-12-30
FI65274C true FI65274C (fi) 1984-04-10

Family

ID=8515691

Family Applications (1)

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

Country Status (13)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0232772B1 (de) * 1986-02-05 1989-12-27 Siemens Aktiengesellschaft Verfahren zur Herstellung eines pulverförmigen amorphen Materials unter Vornahme eines Mahlprozesses
FI85598C (sv) * 1989-09-13 1992-05-11 Antero Ollila Förfarande och anordning för termisk krackning av kolväteoljor och för andra vätske/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
AU2004241092B2 (en) 2003-05-15 2009-06-04 Covidien Ag Tissue sealer with non-conductive variable stop members and method of sealing tissue
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
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
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 (en) * 1978-07-11 1982-12-14 Mohammed Akbar Process for the continuous thermal cracking of hydrocarbon oils
EP0027692B1 (en) * 1979-10-18 1984-05-30 Imperial Chemical Industries Plc A process and reactor for the pyrolysis of a hydrocarbon feedstock

Also Published As

Publication number Publication date
IT8321574A0 (it) 1983-06-10
WO1984000035A1 (en) 1984-01-05
JPS59501068A (ja) 1984-06-21
IE831379L (en) 1983-12-14
DE3390051T1 (de) 1984-06-14
HUT34535A (en) 1985-03-28
NL8320167A (nl) 1984-04-02
GB8401584D0 (en) 1984-02-22
IE55266B1 (en) 1990-07-18
FI65274B (fi) 1983-12-30
BE896901A (fr) 1983-09-16
HU202573B (en) 1991-03-28
FR2528444A1 (fr) 1983-12-16
FI822119A0 (fi) 1982-06-14
CS423183A2 (en) 1985-07-16
CA1209943A (en) 1986-08-19
CS241059B2 (en) 1986-03-13
IT1163501B (it) 1987-04-08
GB2133034B (en) 1986-05-29
FR2528444B1 (fr) 1987-06-19
JPS6362557B2 (sv) 1988-12-02
GB2133034A (en) 1984-07-18

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Owner name: NESTE OY