ATE136051T1 - METHOD FOR CONVERSION OF SPLITTING FURNACES - Google Patents

METHOD FOR CONVERSION OF SPLITTING FURNACES

Info

Publication number
ATE136051T1
ATE136051T1 AT93111308T AT93111308T ATE136051T1 AT E136051 T1 ATE136051 T1 AT E136051T1 AT 93111308 T AT93111308 T AT 93111308T AT 93111308 T AT93111308 T AT 93111308T AT E136051 T1 ATE136051 T1 AT E136051T1
Authority
AT
Austria
Prior art keywords
furnaces
frames
zones
splitting
conversion
Prior art date
Application number
AT93111308T
Other languages
German (de)
Inventor
Robert Dipl-Ing Stegemann
Original Assignee
Linde Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6463369&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE136051(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Linde Ag filed Critical Linde Ag
Application granted granted Critical
Publication of ATE136051T1 publication Critical patent/ATE136051T1/en

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

Abstract

Modification of hydrocarbon cracking furnaces, which have radiant and convection zones and which are secured by frames, involves combining at least two existing furnaces to form a single structure by: (a) disassembling the convection zones of the furnaces and extending the radiant zones to the height of the existing frames; (b) extending the frames into or above the interspace between the original furnaces by means of an additional connecting frame; and (c) incorporating the convection zones of the furnaces in this additional frame.
AT93111308T 1992-07-16 1993-07-14 METHOD FOR CONVERSION OF SPLITTING FURNACES ATE136051T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4223444A DE4223444A1 (en) 1992-07-16 1992-07-16 Process for converting cracking furnaces

Publications (1)

Publication Number Publication Date
ATE136051T1 true ATE136051T1 (en) 1996-04-15

Family

ID=6463369

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93111308T ATE136051T1 (en) 1992-07-16 1993-07-14 METHOD FOR CONVERSION OF SPLITTING FURNACES

Country Status (4)

Country Link
EP (1) EP0579210B1 (en)
AT (1) ATE136051T1 (en)
DE (2) DE4223444A1 (en)
ES (1) ES2085689T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4400430A1 (en) * 1994-01-10 1995-07-13 Linde Ag Process for the thermocatalytic cracking of high-boiling hydrocarbons and cracking furnace

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910768A (en) * 1973-11-06 1975-10-07 Stone & Webster Eng Corp High pressure cracking furnace and system
DE2854061A1 (en) * 1978-12-14 1980-07-03 Linde Ag METHOD FOR PREHEATING HYDROCARBONS BEFORE THERMAL CLEAVING

Also Published As

Publication number Publication date
DE59302025D1 (en) 1996-05-02
EP0579210A1 (en) 1994-01-19
EP0579210B1 (en) 1996-03-27
DE4223444A1 (en) 1994-01-20
ES2085689T3 (en) 1996-06-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee