DE50210545D1 - Device for splitting predominantly saturated hydrocarbons - Google Patents

Device for splitting predominantly saturated hydrocarbons

Info

Publication number
DE50210545D1
DE50210545D1 DE50210545T DE50210545T DE50210545D1 DE 50210545 D1 DE50210545 D1 DE 50210545D1 DE 50210545 T DE50210545 T DE 50210545T DE 50210545 T DE50210545 T DE 50210545T DE 50210545 D1 DE50210545 D1 DE 50210545D1
Authority
DE
Germany
Prior art keywords
hydrocarbons
cooler
leading
heat exchanger
line
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 - Lifetime
Application number
DE50210545T
Other languages
German (de)
Inventor
Peter Dipl-Ing Illyes
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.)
OMV Downstream GmbH
Original Assignee
OMW 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
Application filed by OMW AG filed Critical OMW AG
Application granted granted Critical
Publication of DE50210545D1 publication Critical patent/DE50210545D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C10G9/002—Cooling of cracked gases
    • 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
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/06—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural parallel stages only

Abstract

A steam cracker system, for processing of saturated hydrocarbons, comprises a heat exchanger/reactor ,in which the cracking product is used as heat transfer medium for the transformation reaction of 4-8C (preferably 4-5C) unsaturated hydrocarbons. An apparatus for the cleavage of saturated hydrocarbons comprises a thermal cleavage reactor (especially a cracking oven (2)), feed ports for hydrocarbons and steam, a reaction mixture take-off line leading to a cooler (especially a quench-cooler (5)) and a separator for the mixture. The system also has a feed (12, 30) for mainly unsaturated 4-8C (preferably 4-5C) hydrocarbons leading into a heat exchanger (28) in the low temperature part (preferably 500-750[deg]C) of the oven (2) and/or into a heat exchanger (7, 21), a line (6) leading to this heat exchanger from (5) for the reaction mixture from saturated hydrocarbons to be used as heat transfer medium, another line (6, 6a) for the reaction mixture (optionally from the cooler (5)) to another cooler (preferably a quench cooler (8)) and optionally a line (29) leading to another reactor (20) with catalyst, for the heated, unsaturated hydrocarbons. -
DE50210545T 2001-12-06 2002-11-27 Device for splitting predominantly saturated hydrocarbons Expired - Lifetime DE50210545D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0191201A AT411256B (en) 2001-12-06 2001-12-06 DEVICE FOR DIVIDING PRESENTLY SATURATED HYDROCARBONS

Publications (1)

Publication Number Publication Date
DE50210545D1 true DE50210545D1 (en) 2007-09-06

Family

ID=3689301

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50210545T Expired - Lifetime DE50210545D1 (en) 2001-12-06 2002-11-27 Device for splitting predominantly saturated hydrocarbons

Country Status (3)

Country Link
EP (1) EP1318187B1 (en)
AT (2) AT411256B (en)
DE (1) DE50210545D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101348409B (en) 2007-07-19 2011-06-15 中国石油化工股份有限公司 Method for producing low carbon alkene

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1593019A1 (en) * 1966-05-17 1970-04-23 Metallgesellschaft Ag Process for the thermal cracking of hydrocarbons
BE757987A (en) * 1969-10-29 1971-04-26 Jefferson Chem Co Inc REMOVAL OF COKE FORMATION IN A THERMAL HYDROCARBON CRACKING UNIT
DE2854061A1 (en) * 1978-12-14 1980-07-03 Linde Ag METHOD FOR PREHEATING HYDROCARBONS BEFORE THERMAL CLEAVING
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
US5190634A (en) * 1988-12-02 1993-03-02 Lummus Crest Inc. Inhibition of coke formation during vaporization of heavy hydrocarbons
DE19648795A1 (en) * 1996-11-26 1998-05-28 Metallgesellschaft Ag Process for producing C¶3¶ and C¶4¶ olefins from a feed mixture containing C¶4¶ to C¶7¶ olefins
FR2760468A1 (en) * 1997-03-05 1998-09-11 Procedes Petroliers Petrochim Steam cracking furnace, used to make ethylene and propylene
WO2000075263A1 (en) * 1999-06-03 2000-12-14 Shell Internationale Research Maatschappij B.V. Propene recovery

Also Published As

Publication number Publication date
ATE368092T1 (en) 2007-08-15
ATA19122001A (en) 2003-04-15
EP1318187B1 (en) 2007-07-25
AT411256B (en) 2003-11-25
EP1318187A1 (en) 2003-06-11

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: OMV REFINING & MARKETING GMBH, WIEN, AT

8364 No opposition during term of opposition