GB1095727A - Production of olefines, particularly ethylene, by thermal cracking of hydrocarbons - Google Patents

Production of olefines, particularly ethylene, by thermal cracking of hydrocarbons

Info

Publication number
GB1095727A
GB1095727A GB1650965A GB1650965A GB1095727A GB 1095727 A GB1095727 A GB 1095727A GB 1650965 A GB1650965 A GB 1650965A GB 1650965 A GB1650965 A GB 1650965A GB 1095727 A GB1095727 A GB 1095727A
Authority
GB
United Kingdom
Prior art keywords
production
hydrocarbons
olefines
thermal cracking
particularly ethylene
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
GB1650965A
Inventor
Karl Buschmann
Hermann Meyer
Armin Schweitzer
Jan Kramer
Thomas Francis O'sullivan
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.)
BASF SE
Lummus Nederland NV
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
Lummus Nederland NV
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 BASF SE, Badische Anilin and Sodafabrik AG, Lummus Nederland NV filed Critical BASF SE
Publication of GB1095727A publication Critical patent/GB1095727A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0075—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for syngas or cracked gas cooling systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

In the production of gaseous olefins by pyrolysis of gaseous or vaporizable hydrocarbons at above 750 DEG C. followed by indirect cooling in a waste heat boiler to below 400 DEG C. the member connecting the pyrolysis tube to the wider boiler contains a displacement member to avoid the velocity of the gas falling below the velocity of entry into the cooling tubes. The displacement member contains passages guiding the gas to the cooling tubes and may be streamlined as shown in Fig. 1 or may extend over the whole width of the connecting member (Fig. 2, not shown). <PICT:1095727/C4-C5/1>
GB1650965A 1964-04-21 1965-04-20 Production of olefines, particularly ethylene, by thermal cracking of hydrocarbons Expired GB1095727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB76437A DE1220409B (en) 1964-04-21 1964-04-21 Process for the production of olefins, in particular ethylene, by thermal cleavage of gaseous and / or liquid, vaporizable hydrocarbons

Publications (1)

Publication Number Publication Date
GB1095727A true GB1095727A (en) 1967-12-20

Family

ID=6979074

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1650965A Expired GB1095727A (en) 1964-04-21 1965-04-20 Production of olefines, particularly ethylene, by thermal cracking of hydrocarbons

Country Status (5)

Country Link
AT (1) AT253476B (en)
BE (1) BE662855A (en)
DE (1) DE1220409B (en)
GB (1) GB1095727A (en)
NL (2) NL6505055A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427655A (en) * 1990-11-29 1995-06-27 Stone & Webster Engineering Corp. High capacity rapid quench boiler
NL1004706C2 (en) * 1995-12-05 1999-09-14 Aktsionernoe Obschestvo Zakryt Process for the production of small olefins.
US5981818A (en) * 1995-03-21 1999-11-09 Stone & Webster Engineering Corp. Integrated cracking and olefins derivative process utilizing dilute olefins

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5523807B2 (en) * 1972-07-04 1980-06-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5427655A (en) * 1990-11-29 1995-06-27 Stone & Webster Engineering Corp. High capacity rapid quench boiler
US5981818A (en) * 1995-03-21 1999-11-09 Stone & Webster Engineering Corp. Integrated cracking and olefins derivative process utilizing dilute olefins
NL1004706C2 (en) * 1995-12-05 1999-09-14 Aktsionernoe Obschestvo Zakryt Process for the production of small olefins.

Also Published As

Publication number Publication date
BE662855A (en) 1965-10-21
NL6505055A (en) 1965-10-22
AT253476B (en) 1967-04-10
NL127315C (en)
DE1220409B (en) 1966-07-07

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