ES319054A1 - A procedure for the production of ethylene from a gas containing ethane, propane or mixes of them. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the production of ethylene from a gas containing ethane, propane or mixes of them. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES319054A1
ES319054A1 ES0319054A ES319054A ES319054A1 ES 319054 A1 ES319054 A1 ES 319054A1 ES 0319054 A ES0319054 A ES 0319054A ES 319054 A ES319054 A ES 319054A ES 319054 A1 ES319054 A1 ES 319054A1
Authority
ES
Spain
Prior art keywords
mixture
ethylene
propane
translation
production
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
ES0319054A
Other languages
Spanish (es)
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.)
CB&I Technology Inc
Original Assignee
Lummus 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 Lummus Co filed Critical Lummus Co
Publication of ES319054A1 publication Critical patent/ES319054A1/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G9/00Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/14Thermal 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
    • C10G9/16Preventing or removing incrustation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C4/00Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
    • C07C4/02Preparation 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
    • C07C4/04Thermal processes

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

Abstract

A process for the production of ethylene from a gas containing ethane, propane or mixtures thereof, which includes mixing said gas with dilution steam to give a mixture of water vapor and gas and introducing said mixture into a pyrolysis zone, whose method comprises the improvements of: maintaining a heat input in said mixture sufficient to produce at least a 50% conversion of ethane and an 85% conversion of propane; maintaining said mixture within said zone for no more than one second; removing said mixture from said zone at a temperature of at least about 816º C; cooling said mixture, which includes the desired ethylene, to less than about 538º C; and separating ethylene and propylene from the reaction mixture. (Machine-translation by Google Translate, not legally binding)
ES0319054A 1964-11-05 1965-10-29 A procedure for the production of ethylene from a gas containing ethane, propane or mixes of them. (Machine-translation by Google Translate, not legally binding) Expired ES319054A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40914964A 1964-11-05 1964-11-05

Publications (1)

Publication Number Publication Date
ES319054A1 true ES319054A1 (en) 1966-05-01

Family

ID=23619245

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0319054A Expired ES319054A1 (en) 1964-11-05 1965-10-29 A procedure for the production of ethylene from a gas containing ethane, propane or mixes of them. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE671949A (en)
DE (1) DE1543156A1 (en)
ES (1) ES319054A1 (en)
GB (1) GB1077918A (en)
NL (1) NL6514389A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457364A (en) * 1982-03-18 1984-07-03 Exxon Research & Engineering Co. Close-coupled transfer line heat exchanger unit
US4436540A (en) 1982-10-15 1984-03-13 Exxon Research & Engineering Co. Low pressure separation for light hydrocarbon recovery
US4614229A (en) * 1983-06-20 1986-09-30 Exxon Research & Engineering Co. Method and apparatus for efficient recovery of heat from hot gases that tend to foul heat exchanger tubes
GB9720334D0 (en) * 1997-09-24 1997-11-26 Bp Chem Int Ltd Chemical process
DE102012018602A1 (en) * 2012-09-20 2014-03-20 Linde Aktiengesellschaft Plant and process for the production of ethylene

Also Published As

Publication number Publication date
BE671949A (en) 1966-03-01
GB1077918A (en) 1967-08-02
DE1543156A1 (en) 1969-07-31
NL6514389A (en) 1966-05-06

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