ES2000271A6 - Un procedimiento para la produccion de etileno por craqueo pirolitico de hidrocarburos parafinicos - Google Patents

Un procedimiento para la produccion de etileno por craqueo pirolitico de hidrocarburos parafinicos

Info

Publication number
ES2000271A6
ES2000271A6 ES8600231A ES8600231A ES2000271A6 ES 2000271 A6 ES2000271 A6 ES 2000271A6 ES 8600231 A ES8600231 A ES 8600231A ES 8600231 A ES8600231 A ES 8600231A ES 2000271 A6 ES2000271 A6 ES 2000271A6
Authority
ES
Spain
Prior art keywords
cracking
tubes
paraffins
nickel
iron
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
ES8600231A
Other languages
English (en)
Inventor
Robin Lynn Buddell
Audrey Marie Oswald
William Albert Lagarde
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES2000271A6 publication Critical patent/ES2000271A6/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C11/00—Aliphatic unsaturated hydrocarbons
    • C07C11/02—Alkenes
    • C07C11/04—Ethylene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
    • C07C4/04—Thermal processes
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/005—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out at high temperatures, e.g. by pyrolysis
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

UN PROCEDIMIENTO PARA LA PRODUCCION DE ETILENO POR CRAQUEO PIROLITICO DE UNA O MAS PARAFINAS C2-C6 EN UN HORNO DE CRAQUEO PIROLITICO QUE TIENE UNA PLURALIDAD DE TUBOS DE CRAQUEO TERMICO SITUADOS EN SERPENTIN ALARGADO QUE TIENE UNA VIDA DE CAMPAÑA 20-50% MAS LARGA COMO RESULTADO DEL CRAQUEO SELECTIVO DE UNA ALIMENTACION HIDROCARBONADA QUE TIENE MAS ATOMOS DE CARBONO POR MOLECULA QUE LAS PARAFINAS C2-6 EN CONDICIONES SUFICIENTES PARA DEPOSITAR SELECTIVAMENTE UN REVESTIMIENTO DE CAPA DE COQUE AMORFA Y RELATIVAMENTE LISA SOBRE LAS PAREDES INTERIORES DE LOS TUBOS DE CRAQUEO TERMICO Y ENMASCARAR DE ESTE MODO EL EFECTO CATALITICO DE LOS SITIOS CATALITICOS DE HIERRO, NIQUEL, HIERRO Y NIQUEL JUNTAMENTE, U OTROS METALES ORIGINARIOS DE LAS PAREDES DE LOS TUBOS.
ES8600231A 1985-07-12 1986-07-10 Un procedimiento para la produccion de etileno por craqueo pirolitico de hidrocarburos parafinicos Expired ES2000271A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/755,035 US4599480A (en) 1985-07-12 1985-07-12 Sequential cracking of hydrocarbons

Publications (1)

Publication Number Publication Date
ES2000271A6 true ES2000271A6 (es) 1988-02-01

Family

ID=25037446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600231A Expired ES2000271A6 (es) 1985-07-12 1986-07-10 Un procedimiento para la produccion de etileno por craqueo pirolitico de hidrocarburos parafinicos

Country Status (11)

Country Link
US (1) US4599480A (es)
EP (1) EP0208359B1 (es)
JP (1) JPH0717530B2 (es)
KR (1) KR940001846B1 (es)
CN (1) CN1006704B (es)
AU (1) AU589655B2 (es)
BR (1) BR8603226A (es)
CA (1) CA1263967A (es)
DE (1) DE3673269D1 (es)
ES (1) ES2000271A6 (es)
SU (1) SU1621812A3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584733B1 (fr) * 1985-07-12 1987-11-13 Inst Francais Du Petrole Procede ameliore de vapocraquage d'hydrocarbures
BR9305912A (pt) * 1992-12-18 1997-08-19 Amoco Corp Processo para a produção de olefinas em uma planta de olefinas
DE19600684A1 (de) * 1995-02-17 1996-08-22 Linde Ag Verfahren zum Spalten von Kohlenwasserstoffen und Vorrichtung
US5733438A (en) * 1995-10-24 1998-03-31 Nalco/Exxon Energy Chemicals, L.P. Coke inhibitors for pyrolysis furnaces
US5863416A (en) * 1996-10-18 1999-01-26 Nalco/Exxon Energy Chemicals, L.P. Method to vapor-phase deliver heater antifoulants
EP0839782B1 (en) 1996-10-30 2000-04-05 Nalco/Exxon Energy Chemicals, L.P. Process for the inhibition of coke formation in pyrolysis furnaces
KR100419621B1 (ko) * 1998-12-21 2004-04-17 주식회사 포스코 압축강도 발현이 우수한 콘크리트용 골재의 제조방법
DE10344801A1 (de) * 2003-09-26 2005-05-04 Celanese Emulsions Gmbh Wässrige Polymerdispersionen mit hohem Feststoffgehalt, Verfahren zu deren Herstellung und deren Verwendung
US8057707B2 (en) * 2008-03-17 2011-11-15 Arkems Inc. Compositions to mitigate coke formation in steam cracking of hydrocarbons
EA201170358A1 (ru) * 2008-08-19 2011-10-31 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ конверсии низших алканов в этилен и ароматические углеводороды
WO2011053747A1 (en) 2009-11-02 2011-05-05 Shell Oil Company Process for the conversion of mixed lower alkanes to aromatic hydrocarbons
CN102746871B (zh) * 2011-06-13 2016-02-17 易高环保能源研究院有限公司 从生物性油脂制备燃料的方法
WO2015000944A1 (en) * 2013-07-02 2015-01-08 Shell Internationale Research Maatschappij B.V. A process of converting oxygenates to olefins and a reactor for that process
WO2015000948A1 (en) * 2013-07-02 2015-01-08 Shell Internationale Research Maatschappij B.V. A method of converting oxygenates to olefins in a reactor having a protective layer of carbonaceous material
WO2015000950A1 (en) * 2013-07-02 2015-01-08 Shell Internationale Research Maatschappij B.V. A process of converting oxygenates to olefins and a reactor comprising a inner surface coated with a protective layer of carbonaceous material
DE102014007470A1 (de) * 2013-11-15 2015-05-21 Linde Aktiengesellschaft Verfahren und Vorrichtung zur Dampfreformierung sowie zur Dampfspaltung von Kohlenwasserstoffen
US11740004B2 (en) 2019-06-26 2023-08-29 Carrier Corporation Transportation refrigeration unit with adaptive defrost

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1905520A (en) * 1930-02-28 1933-04-25 Ig Farbenindustrie Ag Conversion of methane into liquid hydrocarbons
US2111900A (en) * 1936-02-08 1938-03-22 Nagel Theodore Process for the manufacture of ethylene from oil
US3641190A (en) * 1969-01-22 1972-02-08 Exxon Research Engineering Co Decoking of onstream thermal cracking tubes
US3617478A (en) * 1970-07-20 1971-11-02 Jefferson Chem Co Inc Suppression of coke formation in a thermal hydrocarbon cracking unit
US3827967A (en) * 1973-08-30 1974-08-06 Shell Oil Co Thermal cracking of hydrocarbons
DE2852314A1 (de) * 1978-12-04 1980-06-26 Hoechst Ag Verfahren zur herstellung von ethylen
JPS585225B2 (ja) * 1978-12-21 1983-01-29 工業技術院長 コ−クス粒子の加熱方法
JPS5684789A (en) * 1979-12-13 1981-07-10 Toyo Eng Corp High-temperature treatment of hydrocarbon-containing material
US4507196A (en) * 1983-08-16 1985-03-26 Phillips Petroleum Co Antifoulants for thermal cracking processes
US4552643A (en) * 1985-01-22 1985-11-12 Phillips Petroleum Company Antifoulants for thermal cracking processes

Also Published As

Publication number Publication date
EP0208359A2 (en) 1987-01-14
EP0208359B1 (en) 1990-08-08
US4599480A (en) 1986-07-08
SU1621812A3 (ru) 1991-01-15
AU589655B2 (en) 1989-10-19
KR870001136A (ko) 1987-03-11
CN1006704B (zh) 1990-02-07
DE3673269D1 (de) 1990-09-13
BR8603226A (pt) 1987-02-24
CN86104303A (zh) 1987-02-18
JPS6219538A (ja) 1987-01-28
CA1263967A (en) 1989-12-19
EP0208359A3 (en) 1987-07-01
AU6004686A (en) 1987-01-15
KR940001846B1 (ko) 1994-03-09
JPH0717530B2 (ja) 1995-03-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201