MX174335B - Metodo para controlar el vapor de agua de dilucion para el craqueo de hidrocarburos gaseosos por vapor de agua - Google Patents

Metodo para controlar el vapor de agua de dilucion para el craqueo de hidrocarburos gaseosos por vapor de agua

Info

Publication number
MX174335B
MX174335B MX022793A MX2279390A MX174335B MX 174335 B MX174335 B MX 174335B MX 022793 A MX022793 A MX 022793A MX 2279390 A MX2279390 A MX 2279390A MX 174335 B MX174335 B MX 174335B
Authority
MX
Mexico
Prior art keywords
water
tubular
zone
water vapor
stream
Prior art date
Application number
MX022793A
Other languages
English (en)
Inventor
Stephen W Morgan
William G Petterson
Thomas A Wells
Peter Cherish
Original Assignee
Kellogg M W 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 Kellogg M W Co filed Critical Kellogg M W Co
Publication of MX174335B publication Critical patent/MX174335B/es

Links

Classifications

    • 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
    • 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
    • C10G9/18—Apparatus
    • C10G9/20—Tube furnaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La presente invención se refiere a metodo para controlar el vapor de agua de dilución para el craqueo de hidrocarburos gaseosos por vapor de agua, que comprende: a) poner en circulación agua en dirección ascendente a traves de una zona de saturación tubular y calentar el agua en su interior a un regimen controlado de una forma variable por cambio de calor indirecto con un fluído de calentamiento, b) inyectar una carga de hidrocarburo gaseoso en una parte inferior, inundada, de la zona de saturación tubular en un flujo a favor de corriente con el agua en circulación; c) recuperar una mezcla en equilibrio, bifásica, constituída por agua y carga de hidrocarburo saturada de agua procedente de la zona de saturación tubular; d) introducir la mezcla bifásica, en equilibrio, en una zona de separación que tiene una presión estática el líquido mayor que la de la zona de saturación tubular; e) recuperar una corriente de agua de la zona de separación y poner de nuevo en circulación la corriente e agua recuperada en la zona de saturación tubular; f) recuperar una corriente de vapor de carga mixta de hidrocarburo gaseoso totalmente saturado de agua de la zona de separación; g) regular el regimen de cambio de calor indirecto en la zona de saturación tubular eligiendo una temperatura de regulación de la corriente de vapor de carga mixta; y h) introducir la corriente de vapor de carga mixta en una zona de craqueo por vapor de agua.
MX022793A 1989-10-13 1990-10-11 Metodo para controlar el vapor de agua de dilucion para el craqueo de hidrocarburos gaseosos por vapor de agua MX174335B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/420,856 US4940828A (en) 1989-10-13 1989-10-13 Steam cracking feed gas saturation

Publications (1)

Publication Number Publication Date
MX174335B true MX174335B (es) 1994-05-09

Family

ID=23668120

Family Applications (1)

Application Number Title Priority Date Filing Date
MX022793A MX174335B (es) 1989-10-13 1990-10-11 Metodo para controlar el vapor de agua de dilucion para el craqueo de hidrocarburos gaseosos por vapor de agua

Country Status (9)

Country Link
US (1) US4940828A (es)
EP (1) EP0422341B1 (es)
CN (1) CN1021339C (es)
AU (1) AU623324B2 (es)
CA (1) CA2021513C (es)
DE (1) DE69003920T2 (es)
MX (1) MX174335B (es)
NO (1) NO174895C (es)
RU (1) RU2002792C1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120892A (en) * 1989-12-22 1992-06-09 Phillips Petroleum Company Method and apparatus for pyrolytically cracking hydrocarbons
SE469754B (sv) * 1990-05-14 1993-09-06 Kanthal Ab Ugn foer krackning av kolvaeten
SA05260056B1 (ar) 1991-03-08 2008-03-26 شيفرون فيليبس كيميكال كمبني ال بي جهاز لمعالجة الهيدروكربون hydrocarbon
US6274113B1 (en) 1994-01-04 2001-08-14 Chevron Phillips Chemical Company Lp Increasing production in hydrocarbon conversion processes
US6258256B1 (en) 1994-01-04 2001-07-10 Chevron Phillips Chemical Company Lp Cracking processes
US5658452A (en) * 1994-01-04 1997-08-19 Chevron Chemical Company Increasing production in hydrocarbon conversion processes
US6419986B1 (en) 1997-01-10 2002-07-16 Chevron Phillips Chemical Company Ip Method for removing reactive metal from a reactor system
JP4403071B2 (ja) * 2002-07-03 2010-01-20 エクソンモービル・ケミカル・パテンツ・インク 熱分解法におけるミスト流の環状流への変換
US20090022635A1 (en) * 2007-07-20 2009-01-22 Selas Fluid Processing Corporation High-performance cracker
US20090178956A1 (en) * 2008-01-16 2009-07-16 Devakottai Bala S Method for reducing coke and oligomer formation in a furnace
CN103788991B (zh) * 2012-10-29 2016-03-30 中国石油化工股份有限公司 一种蒸汽裂解方法
RU2640592C2 (ru) 2012-10-29 2018-01-10 Чайна Петролеум Энд Кемикал Корпорейшн Способ парового крекинга
CN103395742B (zh) * 2013-08-05 2015-05-06 四川亚联高科技股份有限公司 一种水碳比控制装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1923656A (en) * 1930-12-08 1933-08-22 Du Pont Heat recovery system
US1988759A (en) * 1931-08-15 1935-01-22 Du Pont Heat recovery system
US1910199A (en) * 1932-03-17 1933-05-23 Harry L Brady Heat saver and humidifier
US3230055A (en) * 1960-12-06 1966-01-18 Hans J Zimmer Apparatus for contacting liquid and gaseous reactants
US4166799A (en) * 1977-10-31 1979-09-04 Chemetron Corporation Apparatus formation of gaseous mixtures and method of use
US4172857A (en) * 1978-04-03 1979-10-30 Arthur G. Mckee & Company Process and apparatus for ethylene production
SE425219B (sv) * 1980-09-12 1982-09-13 Jacob Weitman Sett och anordning att rena en forsmutsad gas, exempelvis procrssfranluft, och att dervid styra temperaturen och relativa fuktigheten
US4349358A (en) * 1981-03-26 1982-09-14 Union Carbide Corporation Method of mixing a gas and a vaporizable liquid
DE3173374D1 (en) * 1981-09-08 1986-02-13 Dow Chemical Nederland Process and apparatus for cracking hydrocarbon; mixing device; apparatus and process for producing superheated steam; radiation block structure
US4492624A (en) * 1982-09-30 1985-01-08 Stone & Webster Engineering Corp. Duocracking process for the production of olefins from both heavy and light hydrocarbons
US4552644A (en) * 1982-09-30 1985-11-12 Stone & Webster Engineering Corporation Duocracking process for the production of olefins from both heavy and light hydrocarbons
CA1258618A (en) * 1983-11-14 1989-08-22 Ritsuo Hashimoto Method of humidifying a gas
US4543177A (en) * 1984-06-11 1985-09-24 Allied Corporation Production of light hydrocarbons by treatment of heavy hydrocarbons with water
US4681603A (en) * 1986-02-13 1987-07-21 Kinetics Technology International Corporation Feed gas saturation system for steam reforming plants
US4840725A (en) * 1987-06-19 1989-06-20 The Standard Oil Company Conversion of high boiling liquid organic materials to lower boiling materials

Also Published As

Publication number Publication date
EP0422341A1 (en) 1991-04-17
NO904419L (no) 1991-04-15
NO904419D0 (no) 1990-10-12
CN1021339C (zh) 1993-06-23
CA2021513A1 (en) 1991-04-14
NO174895B (no) 1994-04-18
RU2002792C1 (ru) 1993-11-15
AU5919990A (en) 1991-04-18
CN1050893A (zh) 1991-04-24
CA2021513C (en) 1996-02-13
US4940828A (en) 1990-07-10
DE69003920T2 (de) 1994-02-10
AU623324B2 (en) 1992-05-07
NO174895C (no) 1994-07-27
DE69003920D1 (de) 1993-11-18
EP0422341B1 (en) 1993-10-13

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