ES385645A1 - Procedimiento y dispositivo para impedir obturaciones de coque en instalaciones de pirolisis. - Google Patents

Procedimiento y dispositivo para impedir obturaciones de coque en instalaciones de pirolisis.

Info

Publication number
ES385645A1
ES385645A1 ES385645A ES385645A ES385645A1 ES 385645 A1 ES385645 A1 ES 385645A1 ES 385645 A ES385645 A ES 385645A ES 385645 A ES385645 A ES 385645A ES 385645 A1 ES385645 A1 ES 385645A1
Authority
ES
Spain
Prior art keywords
sieve
pyrolysis
coke
coking
prevention
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
ES385645A
Other languages
English (en)
Spanish (es)
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.)
Wintershall Dea International AG
Original Assignee
Deutsche 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 Deutsche Texaco AG filed Critical Deutsche Texaco AG
Publication of ES385645A1 publication Critical patent/ES385645A1/es
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
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Coke Industry (AREA)
  • Industrial Gases (AREA)
ES385645A 1969-11-28 1970-11-17 Procedimiento y dispositivo para impedir obturaciones de coque en instalaciones de pirolisis. Expired ES385645A1 (es)

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
ES385645A1 true ES385645A1 (es) 1973-03-16

Family

ID=5752308

Family Applications (1)

Application Number Title Priority Date Filing Date
ES385645A Expired ES385645A1 (es) 1969-11-28 1970-11-17 Procedimiento y dispositivo para impedir obturaciones de coque en instalaciones de pirolisis.

Country Status (14)

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

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
FI52986B (ja) 1977-09-30
NL7017395A (ja) 1971-06-02
JPS5023003B1 (ja) 1975-08-05
NO135284B (ja) 1976-12-06
FI52986C (ja) 1978-01-10
FR2072589A5 (ja) 1971-09-24
GB1267467A (en) 1972-03-22
AR196595A1 (es) 1974-02-12
NL168809C (nl) 1982-05-17
NO135284C (ja) 1977-03-16
NL168809B (nl) 1981-12-16
BR7024203D0 (pt) 1973-03-13
DK133787B (da) 1976-07-19
DE1959694A1 (de) 1971-11-04
ZA708004B (en) 1972-07-26
AT300744B (de) 1972-08-10
SE358649B (ja) 1973-08-06
DK133787C (ja) 1976-12-06
BE759549A (fr) 1971-05-27

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