ES326939A1 - A procedure for the thermal craquization of a hydrocarboned feed, with dilution water vapor. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the thermal craquization of a hydrocarboned feed, with dilution water vapor. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES326939A1
ES326939A1 ES0326939A ES326939A ES326939A1 ES 326939 A1 ES326939 A1 ES 326939A1 ES 0326939 A ES0326939 A ES 0326939A ES 326939 A ES326939 A ES 326939A ES 326939 A1 ES326939 A1 ES 326939A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
feed
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
ES0326939A
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 ES326939A1 publication Critical patent/ES326939A1/en
Expired 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
    • 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
    • Y10S585/8995—Catalyst and recycle considerations
    • Y10S585/901—Catalyst and recycle considerations with recycle, rehabilitation, or preservation of solvent, diluent, or mass action agent

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A process for the thermal cracking of a hydrocarbon feed, with dilution steam, for the production and recovery of ethylene in a pyrolysis tube and in which propylene is also produced, characterized by the improvements consisting of recovering propylene as a fraction separated from the resulting pyrolysis gas effluent, after cooling it to below 538º C, and recycling at least a part of said fraction, up to 25% by weight of the total feed mixture, to said pyrolysis tube, with that the production of ethylene is increased. (Machine-translation by Google Translate, not legally binding)
ES0326939A 1965-05-21 1966-05-20 A procedure for the thermal craquization of a hydrocarboned feed, with dilution water vapor. (Machine-translation by Google Translate, not legally binding) Expired ES326939A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45786365A 1965-05-21 1965-05-21

Publications (1)

Publication Number Publication Date
ES326939A1 true ES326939A1 (en) 1967-03-16

Family

ID=23818366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0326939A Expired ES326939A1 (en) 1965-05-21 1966-05-20 A procedure for the thermal craquization of a hydrocarboned feed, with dilution water vapor. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
US (1) US3437714A (en)
BE (1) BE681271A (en)
DE (1) DE1568953A1 (en)
ES (1) ES326939A1 (en)
GB (1) GB1105866A (en)
NL (1) NL6606984A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824388A (en) * 1972-06-26 1974-07-16 J Cugini Hydrocarbon cracking system
US3992165A (en) * 1974-02-01 1976-11-16 International Materials Corporation Fuel reformation system
US4176045A (en) * 1978-07-10 1979-11-27 Pullman Incorporated Pyrolysis coke inhibition
US7820033B2 (en) * 2007-04-30 2010-10-26 Kellogg Brown & Root Llc Method for adjusting yields in a light feed FCC reactor
US20090112030A1 (en) * 2007-10-30 2009-04-30 Eng Curtis N Method for olefin production from butanes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA457560A (en) * 1949-06-21 The United Gas Improvement Company Pyrolysis of petroleum oil
US2123799A (en) * 1931-10-16 1938-07-12 Walter J Podbielniak Heat treatment of hydrocarbon gases
US2498806A (en) * 1946-07-16 1950-02-28 Phillips Petroleum Co Production of ethylene
US2537079A (en) * 1948-06-04 1951-01-09 Standard Oil Dev Co Prevention of coke formation in pyrolysis of acetone
US2620286A (en) * 1948-09-03 1952-12-02 Morris R Shaw Removing carbonaceous deposits from still tubes
US2904502A (en) * 1954-02-19 1959-09-15 Hercules Powder Co Ltd Method of cracking hydrocarbons
US2917564A (en) * 1959-01-05 1959-12-15 Phillips Petroleum Co Hydrocarbon cracking furnace and its operation

Also Published As

Publication number Publication date
GB1105866A (en) 1968-03-13
US3437714A (en) 1969-04-08
BE681271A (en) 1966-10-31
DE1568953A1 (en) 1970-06-18
NL6606984A (en) 1966-11-22

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