ES2106373T3 - Inyeccion de antiincrustantes dentro de reactores de craqueo termico. - Google Patents

Inyeccion de antiincrustantes dentro de reactores de craqueo termico.

Info

Publication number
ES2106373T3
ES2106373T3 ES94100368T ES94100368T ES2106373T3 ES 2106373 T3 ES2106373 T3 ES 2106373T3 ES 94100368 T ES94100368 T ES 94100368T ES 94100368 T ES94100368 T ES 94100368T ES 2106373 T3 ES2106373 T3 ES 2106373T3
Authority
ES
Spain
Prior art keywords
injection
steam
around
reactor tube
incrustants
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 - Lifetime
Application number
ES94100368T
Other languages
English (en)
Inventor
Ronald Eugene Brown
Kazuhiko James Sasaki
Larry Elbert Reed
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of ES2106373T3 publication Critical patent/ES2106373T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C10G9/16—Preventing or removing incrustation
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/949—Miscellaneous considerations
    • Y10S585/95—Prevention or removal of corrosion or solid deposits

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

UNA COMPOSICION ANTI QUIDA SE INYECTA DENTRO DE UN TUBO DE REACTOR DE DESTILACION TERMICA DE PAREDES METALICAS, CONCURRENTEMENTE CON LA INYECCION DE UNA CORRIENTE GASEOSA (PREFERIBLEMENTE UNA CORRIENTE DE ALCANO C2-C4 DILUIDO EN VAPOR), A TRAVES DE UNA BOQUILLA DE UN CAÑON DE INYECCION, LA CUAL ESTA SITUADA EN LA REGION CENTRAL DEL TUBO DEL REACTOR, SUSTANCIALMENTE PARALELO AL FLUJO DE LA CORRIENTE GASEOSA. UN ANTI SE INYECTA DENTRO DE UN TUBO DE REACTOR DE DESTILACION TERMICA DE PAREDES METALICAS, A TRAVES DE UNA BOQUILLA DE UN CAÑON DE INYECCION A UNA TEMPERATURA DE ALREDEDOR DE 1000-1300 RAS UNA CORRIENTE GASEOSA (PREFERIBLEMENTE UNA CORRIENTE DE ALCANO C2-C4 DILUIDA EN VAPOR) FLUYE A TRAVES DEL TUBO DEL REACTOR, SEGUIDO POR ELEVACION DE LA TEMPERATURA A ALREDEDOR DE 1400-1800 REACTOR SE TRATAN CON VAPOR DESPUES DE LA INYECCION DE ANTI SUCIEDAD A ALREDEDOR DE 1000 ION DEL ANTI - SUCIEDAD A ALREDEDOR DE 1400-1800
ES94100368T 1993-01-13 1994-01-12 Inyeccion de antiincrustantes dentro de reactores de craqueo termico. Expired - Lifetime ES2106373T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/004,391 US5284994A (en) 1993-01-13 1993-01-13 Injection of antifoulants into thermal cracking reactors

Publications (1)

Publication Number Publication Date
ES2106373T3 true ES2106373T3 (es) 1997-11-01

Family

ID=21710577

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94100368T Expired - Lifetime ES2106373T3 (es) 1993-01-13 1994-01-12 Inyeccion de antiincrustantes dentro de reactores de craqueo termico.

Country Status (9)

Country Link
US (1) US5284994A (es)
EP (1) EP0606898B1 (es)
JP (1) JP2902928B2 (es)
KR (1) KR100233951B1 (es)
CA (1) CA2102061C (es)
DE (1) DE69405118T2 (es)
ES (1) ES2106373T3 (es)
MX (1) MX9400349A (es)
TW (1) TW245741B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9305912A (pt) * 1992-12-18 1997-08-19 Amoco Corp Processo para a produção de olefinas em uma planta de olefinas
US5470441A (en) * 1994-03-07 1995-11-28 Phillips Petroleum Company Packed column vaporizer and vaporizing process
US5632865A (en) * 1994-06-27 1997-05-27 Shell Oil Company Method for introduction of aggressive liquid additives
US6464858B1 (en) 1994-08-25 2002-10-15 Phillips Petroleum Company Method for improving the yield of heavy hydrocarbons in a thermal cracking process
US5656150A (en) * 1994-08-25 1997-08-12 Phillips Petroleum Company Method for treating the radiant tubes of a fired heater in a thermal cracking process
US6056870A (en) * 1994-08-25 2000-05-02 Reed; Larry E. Method of promoting the decomposition of silicon compounds in a process for depositing silicon upon a metal surface
CA2155044A1 (en) * 1994-08-25 1996-02-26 Larry E. Reed Method for promoting the spalling of coke produced during the thermal cracking of hydrocarbons
US5435904A (en) * 1994-09-01 1995-07-25 Phillips Petroleum Company Injection of antifoulants into thermal cracking process streams
US5565087A (en) * 1995-03-23 1996-10-15 Phillips Petroleum Company Method for providing a tube having coke formation and carbon monoxide inhibiting properties when used for the thermal cracking of hydrocarbons
US6497809B1 (en) * 1995-10-25 2002-12-24 Phillips Petroleum Company Method for prolonging the effectiveness of a pyrolytic cracking tube treated for the inhibition of coke formation during cracking
US5853565A (en) * 1996-04-01 1998-12-29 Amoco Corporation Controlling thermal coking
US5944961A (en) * 1998-02-23 1999-08-31 Gandman; Zalman Injecting liquid solution into a thermal cracking gaseous process stream
WO1998055563A2 (en) * 1997-06-05 1998-12-10 Atf Resources, Inc. Method and apparatus for removing and suppressing coke formation during pyrolysis
RU2119524C1 (ru) * 1997-10-08 1998-09-27 Товарищество с ограниченной ответственностью Научно-производственная фирма "Пальна" Узел ввода раствора ингибитора коксоотложения в трубчатых печах пиролиза углеводородного сырья
US6113774A (en) * 1998-05-22 2000-09-05 Phillips Petroleum Company Antifoulant control process
US6852213B1 (en) * 1999-09-15 2005-02-08 Nalco Energy Services Phosphorus-sulfur based antifoulants
FR2798939B1 (fr) * 1999-09-24 2001-11-09 Atofina Reduction du cokage dans les reacteurs de craquage
RU2154522C1 (ru) * 1999-11-30 2000-08-20 ООО "Научно-производственная фирма "ПАЛЬНА" Способ ввода соединений щелочных металлов в поток нагреваемой среды в трубчатых печах пиролиза и устройство для его осуществления
KR100338361B1 (ko) * 2000-01-28 2002-05-30 유승렬 탄화수소 열분해 반응기 튜브 내벽에 코크의 저감을 위한온라인 코팅 방법
CA2443139A1 (en) * 2001-04-06 2002-10-17 The Lubrizol Corporation Atomized polysulfide used in ethylene steam cracker
US7998281B2 (en) * 2006-12-05 2011-08-16 Exxonmobil Chemical Patents Inc. Apparatus and method of cleaning a transfer line heat exchanger tube
CN104549071B (zh) * 2013-10-21 2016-10-26 中国石油化工股份有限公司 固定流化床反应器及其使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132085A (en) * 1960-09-22 1964-05-05 Gulf Research Development Co Process for reducing formation of carbonaceous deposits on heat transfer surfaces
US4024048A (en) * 1975-01-07 1977-05-17 Nalco Chemical Company Organophosphorous antifoulants in hydrodesulfurization
US4404087A (en) * 1982-02-12 1983-09-13 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4507196A (en) * 1983-08-16 1985-03-26 Phillips Petroleum Co Antifoulants for thermal cracking processes
US4551227A (en) * 1984-04-16 1985-11-05 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4545893A (en) * 1984-07-20 1985-10-08 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4552643A (en) * 1985-01-22 1985-11-12 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4666583A (en) * 1986-04-09 1987-05-19 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4687567A (en) * 1986-04-09 1987-08-18 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4692234A (en) * 1986-04-09 1987-09-08 Phillips Petroleum Company Antifoulants for thermal cracking processes
US4889614A (en) * 1989-05-09 1989-12-26 Betz Laboratories, Inc. Methods for retarding coke formation during pyrolytic hydrocarbon processing
US5015358A (en) * 1990-08-30 1991-05-14 Phillips Petroleum Company Antifoulants comprising titanium for thermal cracking processes

Also Published As

Publication number Publication date
US5284994A (en) 1994-02-08
EP0606898B1 (en) 1997-08-27
KR100233951B1 (ko) 1999-12-15
DE69405118T2 (de) 1998-01-02
CA2102061C (en) 2000-01-11
CA2102061A1 (en) 1994-07-14
DE69405118D1 (de) 1997-10-02
KR940018451A (ko) 1994-08-18
MX9400349A (es) 1994-08-31
TW245741B (es) 1995-04-21
JPH06256771A (ja) 1994-09-13
JP2902928B2 (ja) 1999-06-07
EP0606898A1 (en) 1994-07-20

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