FR2649717B1 - Procede et dispositif de decokage d'une installation de vapocraquage d'hydrocarbures - Google Patents

Procede et dispositif de decokage d'une installation de vapocraquage d'hydrocarbures

Info

Publication number
FR2649717B1
FR2649717B1 FR8909373A FR8909373A FR2649717B1 FR 2649717 B1 FR2649717 B1 FR 2649717B1 FR 8909373 A FR8909373 A FR 8909373A FR 8909373 A FR8909373 A FR 8909373A FR 2649717 B1 FR2649717 B1 FR 2649717B1
Authority
FR
France
Prior art keywords
vapocracking
decoking
hydrocarbon
vapocracking system
hydrocarbon vapocracking
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 - Fee Related
Application number
FR8909373A
Other languages
English (en)
Other versions
FR2649717A1 (fr
Inventor
Eric Lenglet
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.)
PROCEDES PETROLIERS PETROCHIM
Original Assignee
PROCEDES PETROLIERS PETROCHIM
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 to FR8909373A priority Critical patent/FR2649717B1/fr
Application filed by PROCEDES PETROLIERS PETROCHIM filed Critical PROCEDES PETROLIERS PETROCHIM
Priority to KR1019900702615A priority patent/KR0158203B1/ko
Priority to CA002030790A priority patent/CA2030790C/fr
Priority to EP90907094A priority patent/EP0419643B1/fr
Priority to ES90907094T priority patent/ES2067741T3/es
Priority to DK90907094.8T priority patent/DK0419643T3/da
Priority to DE69014522T priority patent/DE69014522T2/de
Priority to JP2506629A priority patent/JP2845621B2/ja
Priority to US07/623,730 priority patent/US5186815A/en
Priority to PCT/FR1990/000272 priority patent/WO1990012851A1/fr
Priority to AT90907094T priority patent/ATE114705T1/de
Priority to BR909006717A priority patent/BR9006717A/pt
Priority to CN90102110A priority patent/CN1024283C/zh
Publication of FR2649717A1 publication Critical patent/FR2649717A1/fr
Application granted granted Critical
Publication of FR2649717B1 publication Critical patent/FR2649717B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/12—Fluid-propelled scrapers, bullets, or like solid bodies
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR8909373A 1989-04-14 1989-07-12 Procede et dispositif de decokage d'une installation de vapocraquage d'hydrocarbures Expired - Fee Related FR2649717B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR8909373A FR2649717B1 (fr) 1989-07-12 1989-07-12 Procede et dispositif de decokage d'une installation de vapocraquage d'hydrocarbures
AT90907094T ATE114705T1 (de) 1989-04-14 1990-04-13 Verfahren und apparat zur entkoksung von dampfkrackanlagen.
EP90907094A EP0419643B1 (fr) 1989-04-14 1990-04-13 Procede et appareillage pour le decokage d'une installation de vapocraquage
ES90907094T ES2067741T3 (es) 1989-04-14 1990-04-13 Procedimiento e instalacion para el descoquificado de una instalacion de vapocraqueo.
DK90907094.8T DK0419643T3 (da) 1989-04-14 1990-04-13 Fremgangsmåde og apparat til afkoksning af en installation til dampfasekrakning
DE69014522T DE69014522T2 (de) 1989-04-14 1990-04-13 Verfahren und apparat zur entkoksung von dampfkrackanlagen.
KR1019900702615A KR0158203B1 (ko) 1989-04-14 1990-04-13 탄화수소의 수증기 분해용 장치를 디코우킹하는 방법 및 장치
US07/623,730 US5186815A (en) 1989-04-14 1990-04-13 Method of decoking an installation for steam cracking hydrocarbons, and a corresponding steam-cracking installation
PCT/FR1990/000272 WO1990012851A1 (fr) 1989-04-14 1990-04-13 Procede et appareillage pour le decokage d'une installation de vapocraquage
CA002030790A CA2030790C (fr) 1989-04-14 1990-04-13 Procede et appareillage pour le decokage d'une installation de vapocraquage
BR909006717A BR9006717A (pt) 1989-04-14 1990-04-13 Processo de decoqueificacao de uma instalacao de craqueamento a vapor de hidrocarbonetos e a respectiva instalacao
JP2506629A JP2845621B2 (ja) 1989-04-14 1990-04-13 炭化水素の水蒸気分解装置の脱コークス法と対応する水蒸気分解装置
CN90102110A CN1024283C (zh) 1989-04-14 1990-04-14 烃的蒸汽裂化装置的除焦方法及相应的蒸汽裂化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909373A FR2649717B1 (fr) 1989-07-12 1989-07-12 Procede et dispositif de decokage d'une installation de vapocraquage d'hydrocarbures

Publications (2)

Publication Number Publication Date
FR2649717A1 FR2649717A1 (fr) 1991-01-18
FR2649717B1 true FR2649717B1 (fr) 1991-10-18

Family

ID=9383715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909373A Expired - Fee Related FR2649717B1 (fr) 1989-04-14 1989-07-12 Procede et dispositif de decokage d'une installation de vapocraquage d'hydrocarbures

Country Status (1)

Country Link
FR (1) FR2649717B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1939112A (en) * 1932-09-08 1933-12-12 Adam J Eulberg Process and apparatus for removing carbon from still tubes
US3764634A (en) * 1969-04-23 1973-10-09 Mitsui Shipbuilding Eng Process and apparatus for preparing lower olefins
NL7016475A (en) * 1970-11-11 1971-02-25 Descaling reactors used for cracking hydro - carbons
US4297147A (en) * 1978-05-17 1981-10-27 Union Carbide Corporation Method for decoking fired heater tubes

Also Published As

Publication number Publication date
FR2649717A1 (fr) 1991-01-18

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Legal Events

Date Code Title Description
ST Notification of lapse