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AU2163670A - Suppression of coke formation ina thermal hydrocarbon cracking unit - Google Patents

Suppression of coke formation ina thermal hydrocarbon cracking unit

Info

Publication number
AU2163670A
AU2163670A AU21636/70A AU2163670A AU2163670A AU 2163670 A AU2163670 A AU 2163670A AU 21636/70 A AU21636/70 A AU 21636/70A AU 2163670 A AU2163670 A AU 2163670A AU 2163670 A AU2163670 A AU 2163670A
Authority
AU
Australia
Prior art keywords
ina
suppression
cracking unit
coke formation
hydrocarbon cracking
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
AU21636/70A
Inventor
JR. and SIDNEY THEODORE JONES JAMES ELY KING
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.)
Jefferson Chemical Co Inc
Original Assignee
Jefferson Chemical Co Inc
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 Jefferson Chemical Co Inc filed Critical Jefferson Chemical Co Inc
Publication of AU2163670A publication Critical patent/AU2163670A/en
Expired legal-status Critical Current

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
    • C07C4/06—Catalytic processes
    • 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
    • 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
    • C07C5/321—Catalytic 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
    • C10G9/16—Preventing or removing incrustation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds
    • C07C2527/232—Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
AU21636/70A 1969-10-29 1970-10-28 Suppression of coke formation ina thermal hydrocarbon cracking unit Expired AU2163670A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US87222069A 1969-10-29 1969-10-29
US5626470A 1970-07-20 1970-07-20
US5648670A 1970-07-20 1970-07-20

Publications (1)

Publication Number Publication Date
AU2163670A true AU2163670A (en) 1972-05-04

Family

ID=27368996

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21636/70A Expired AU2163670A (en) 1969-10-29 1970-10-28 Suppression of coke formation ina thermal hydrocarbon cracking unit

Country Status (7)

Country Link
AU (1) AU2163670A (en)
BE (1) BE757987A (en)
CA (1) CA955272A (en)
DE (1) DE2053208B2 (en)
FR (1) FR2065566B1 (en)
GB (1) GB1293260A (en)
NL (1) NL7015761A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411256B (en) * 2001-12-06 2003-11-25 Oemv Ag DEVICE FOR DIVIDING PRESENTLY SATURATED HYDROCARBONS
US7513260B2 (en) * 2006-05-10 2009-04-07 United Technologies Corporation In-situ continuous coke deposit removal by catalytic steam gasification

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2893941A (en) * 1955-01-27 1959-07-07 Exxon Research Engineering Co Removing and preventing coke formation in tubular heaters by use of potassium carbonate

Also Published As

Publication number Publication date
DE2053208A1 (en) 1971-05-27
GB1293260A (en) 1972-10-18
BE757987A (en) 1971-04-26
CA955272A (en) 1974-09-24
FR2065566B1 (en) 1973-11-23
DE2053208B2 (en) 1974-01-24
NL7015761A (en) 1971-05-04
FR2065566A1 (en) 1971-07-30

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