ZA708004B - Prevention of coking in pyrolysis plants - Google Patents

Prevention of coking in pyrolysis plants

Info

Publication number
ZA708004B
ZA708004B ZA708004A ZA708004A ZA708004B ZA 708004 B ZA708004 B ZA 708004B ZA 708004 A ZA708004 A ZA 708004A ZA 708004 A ZA708004 A ZA 708004A ZA 708004 B ZA708004 B ZA 708004B
Authority
ZA
South Africa
Prior art keywords
coking
prevention
pyrolysis plants
pyrolysis
plants
Prior art date
Application number
ZA708004A
Other languages
English (en)
Inventor
H Schneider
R Hussner
R 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/de
Application filed by Texaco Ag filed Critical Texaco Ag
Publication of ZA708004B publication Critical patent/ZA708004B/xx

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Stereo-Broadcasting Methods (AREA)
ZA708004A 1969-11-28 1970-11-26 Prevention of coking in pyrolysis plants ZA708004B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691959694 DE1959694C (de) 1969-11-28 Vorrichtung zur Verhinderung von Koksabscheidungen in Anlagen zur Herstellung von Olefinen durch thermische Spaltung gesättigter Kohlenwasserstoffe

Publications (1)

Publication Number Publication Date
ZA708004B true ZA708004B (en) 1972-07-26

Family

ID=5752308

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708004A ZA708004B (en) 1969-11-28 1970-11-26 Prevention of coking in pyrolysis plants

Country Status (14)

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

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 (de) 1971-06-02
DK133787B (da) 1976-07-19
SE358649B (de) 1973-08-06
DE1959694A1 (de) 1971-11-04
BE759549A (fr) 1971-05-27
FR2072589A5 (de) 1971-09-24
DK133787C (de) 1976-12-06
ES385645A1 (es) 1973-03-16
BR7024203D0 (pt) 1973-03-13
NO135284B (de) 1976-12-06
AT300744B (de) 1972-08-10
AR196595A1 (es) 1974-02-12
FI52986C (de) 1978-01-10
GB1267467A (en) 1972-03-22
NL168809B (nl) 1981-12-16
JPS5023003B1 (de) 1975-08-05
FI52986B (de) 1977-09-30
NO135284C (de) 1977-03-16
NL168809C (nl) 1982-05-17

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