DK133787B - Method for preventing coke clogging in pyrolysis plants and means for carrying out the method. - Google Patents

Method for preventing coke clogging in pyrolysis plants and means for carrying out the method.

Info

Publication number
DK133787B
DK133787B DK586570AA DK586570A DK133787B DK 133787 B DK133787 B DK 133787B DK 586570A A DK586570A A DK 586570AA DK 586570 A DK586570 A DK 586570A DK 133787 B DK133787 B DK 133787B
Authority
DK
Denmark
Prior art keywords
carrying
pyrolysis plants
coke clogging
preventing coke
clogging
Prior art date
Application number
DK586570AA
Other languages
Danish (da)
Other versions
DK133787C (en
Inventor
Hans Schneider
Richard Hussner
Raimund Fischer
Original Assignee
Texaco 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
Priority claimed from DE19691959694 external-priority patent/DE1959694C/en
Application filed by Texaco Ag filed Critical Texaco Ag
Publication of DK133787B publication Critical patent/DK133787B/en
Application granted granted Critical
Publication of DK133787C publication Critical patent/DK133787C/da

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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • 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
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coke Industry (AREA)
  • Industrial Gases (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DK586570AA 1969-11-28 1970-11-18 Method for preventing coke clogging in pyrolysis plants and means for carrying out the method. DK133787B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691959694 DE1959694C (en) 1969-11-28 Device for preventing coke deposits in plants for the production of olefins by thermal cracking of saturated hydrocarbons

Publications (2)

Publication Number Publication Date
DK133787B true DK133787B (en) 1976-07-19
DK133787C DK133787C (en) 1976-12-06

Family

ID=5752308

Family Applications (1)

Application Number Title Priority Date Filing Date
DK586570AA DK133787B (en) 1969-11-28 1970-11-18 Method for preventing coke clogging in pyrolysis plants and means for carrying out the method.

Country Status (14)

Country Link
JP (1) JPS5023003B1 (en)
AR (1) AR196595A1 (en)
AT (1) AT300744B (en)
BE (1) BE759549A (en)
BR (1) BR7024203D0 (en)
DK (1) DK133787B (en)
ES (1) ES385645A1 (en)
FI (1) FI52986C (en)
FR (1) FR2072589A5 (en)
GB (1) GB1267467A (en)
NL (1) NL168809C (en)
NO (1) NO135284C (en)
SE (1) SE358649B (en)
ZA (1) ZA708004B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8066949B2 (en) 2008-09-26 2011-11-29 Exxonmobil Research & Engineering Company Scrubber for fluid coker unit

Also Published As

Publication number Publication date
NL7017395A (en) 1971-06-02
ZA708004B (en) 1972-07-26
SE358649B (en) 1973-08-06
DE1959694A1 (en) 1971-11-04
BE759549A (en) 1971-05-27
FR2072589A5 (en) 1971-09-24
DK133787C (en) 1976-12-06
ES385645A1 (en) 1973-03-16
BR7024203D0 (en) 1973-03-13
NO135284B (en) 1976-12-06
AT300744B (en) 1972-08-10
AR196595A1 (en) 1974-02-12
FI52986C (en) 1978-01-10
GB1267467A (en) 1972-03-22
NL168809B (en) 1981-12-16
JPS5023003B1 (en) 1975-08-05
FI52986B (en) 1977-09-30
NO135284C (en) 1977-03-16
NL168809C (en) 1982-05-17

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