EP2048217A3 - Procédé de décocage de fours de craquage - Google Patents

Procédé de décocage de fours de craquage Download PDF

Info

Publication number
EP2048217A3
EP2048217A3 EP08017417A EP08017417A EP2048217A3 EP 2048217 A3 EP2048217 A3 EP 2048217A3 EP 08017417 A EP08017417 A EP 08017417A EP 08017417 A EP08017417 A EP 08017417A EP 2048217 A3 EP2048217 A3 EP 2048217A3
Authority
EP
European Patent Office
Prior art keywords
decoking
cracking
cracking furnace
entkokungsabgas
exhaust gas
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.)
Ceased
Application number
EP08017417A
Other languages
German (de)
English (en)
Other versions
EP2048217A2 (fr
Inventor
Gerhard Dr. Merz
Robert Stegemann
Christopher Eberstein
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 Linde GmbH filed Critical Linde GmbH
Publication of EP2048217A2 publication Critical patent/EP2048217A2/fr
Publication of EP2048217A3 publication Critical patent/EP2048217A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B43/00—Preventing or removing incrustations
    • C10B43/02—Removing incrustations
    • C10B43/10—Removing incrustations by burning out
    • 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
    • C10G70/00—Working-up undefined normally gaseous mixtures obtained by processes covered by groups C10G9/00, C10G11/00, C10G15/00, C10G47/00, C10G51/00
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
EP08017417A 2007-10-12 2008-10-02 Procédé de décocage de fours de craquage Ceased EP2048217A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710048984 DE102007048984A1 (de) 2007-10-12 2007-10-12 Verfahren zur Entkokung von Spaltöfen

Publications (2)

Publication Number Publication Date
EP2048217A2 EP2048217A2 (fr) 2009-04-15
EP2048217A3 true EP2048217A3 (fr) 2012-06-06

Family

ID=40298632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08017417A Ceased EP2048217A3 (fr) 2007-10-12 2008-10-02 Procédé de décocage de fours de craquage

Country Status (2)

Country Link
EP (1) EP2048217A3 (fr)
DE (1) DE102007048984A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103965947B (zh) * 2013-02-06 2015-10-28 中国石油化工集团公司 一种裂解炉炉体结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929316A1 (de) * 1978-08-04 1980-02-28 Schroeder Wilburn C Kontinuierliches verfahren zur hydrierung von kohle
EP0021167A1 (fr) * 1979-06-08 1981-01-07 Linde Aktiengesellschaft Procédé et dispositif pour le décokage thermique d'un réacteur de craquage thermique d'hydrocarbures, le reacteur comportant une zone de craquage et un refroidisseur pour le gaz de craquage
EP0036151A1 (fr) * 1980-03-15 1981-09-23 BASF Aktiengesellschaft Procédé de décokage de refroidisseurs de gaz craqués
WO1990012851A1 (fr) * 1989-04-14 1990-11-01 Procedes Petroliers Et Petrochimiques Procede et appareillage pour le decokage d'une installation de vapocraquage
US5183642A (en) * 1989-10-06 1993-02-02 Procedes Petroliers Et Petrochimiques Installation for steam cracking hydrocarbons, with solid erosive particles being recycled
EP0573001A1 (fr) * 1992-06-03 1993-12-08 Praxair Technology, Inc. Système de recyclage de particules usées
EP1087007A2 (fr) * 1999-09-22 2001-03-28 Technip Italy S.p.A. Procédé et appareillage pour la reduction de poussière de coke dans les effluents lors du décokage des fours de craquage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2830824A1 (de) 1978-07-13 1980-01-24 Linde Ag Verfahren zum spalten von kohlenwasserstoffen
DE2854061A1 (de) 1978-12-14 1980-07-03 Linde Ag Verfahren zum vorwaermen von kohlenwasserstoffen vor deren thermischer spaltung
DE4102862A1 (de) 1991-01-31 1992-08-06 Linde Ag Verfahren zur entkokung von spaltoefen

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929316A1 (de) * 1978-08-04 1980-02-28 Schroeder Wilburn C Kontinuierliches verfahren zur hydrierung von kohle
EP0021167A1 (fr) * 1979-06-08 1981-01-07 Linde Aktiengesellschaft Procédé et dispositif pour le décokage thermique d'un réacteur de craquage thermique d'hydrocarbures, le reacteur comportant une zone de craquage et un refroidisseur pour le gaz de craquage
EP0036151A1 (fr) * 1980-03-15 1981-09-23 BASF Aktiengesellschaft Procédé de décokage de refroidisseurs de gaz craqués
WO1990012851A1 (fr) * 1989-04-14 1990-11-01 Procedes Petroliers Et Petrochimiques Procede et appareillage pour le decokage d'une installation de vapocraquage
US5183642A (en) * 1989-10-06 1993-02-02 Procedes Petroliers Et Petrochimiques Installation for steam cracking hydrocarbons, with solid erosive particles being recycled
EP0573001A1 (fr) * 1992-06-03 1993-12-08 Praxair Technology, Inc. Système de recyclage de particules usées
EP1087007A2 (fr) * 1999-09-22 2001-03-28 Technip Italy S.p.A. Procédé et appareillage pour la reduction de poussière de coke dans les effluents lors du décokage des fours de craquage

Also Published As

Publication number Publication date
DE102007048984A1 (de) 2009-04-16
EP2048217A2 (fr) 2009-04-15

Similar Documents

Publication Publication Date Title
EP2380951A3 (fr) Dispositif et procédé de production d'énergie utile à partir de supports de bioénergie et autres matières organiques
NO20111025A1 (no) Apparatur for a regenerere katalysator
CA2109176C (fr) Protection contre les emissions de gaz sulfuriques produites par un four rotatif dans lequel on ajoute de la chaux
EP2048217A3 (fr) Procédé de décocage de fours de craquage
GB543838A (en) An improved process for catalytic treatment of hydrocarbons
RU2398033C1 (ru) Способ извлечения золота из бурых и каменных углей
DE2751007A1 (de) Verfahren zur pyrolyse von muell
DE102014015281A1 (de) Verfahren und Anordnung zur Verbesserung der Effektivität von Pyrolyseprozessen
RU2014153746A (ru) Способ каталитического крекинга с улучшенным использованием тепла дымовых газов
US8524959B1 (en) Biomass catalytic conversion process and apparatus for use therein
US1876594A (en) Joseph becker
EP2703716A1 (fr) Chauffage d'un gaz d'échappement de processus
RU2654664C1 (ru) Способ термической переработки и утилизации углеродосодержащих веществ
US672059A (en) Retort-oven for recovery of ammonia.
CN113293035A (zh) 一种含碳物质高温热解气直接催化裂化或重整装置及方法
NL1004705C2 (nl) Werkwijze voor de productie van kleine alkenen.
US330731A (en) Process of manufacturing coke
DE368085C (de) Verfahren und Vorrichtung zum Abfuehren der Schwel- oder Destillationsgase aus Verkokungsoefen mittels in diese unter Druck eingeleiteter Gase o. dgl.
CN103575118A (zh) 一种碳化处理装置
US20180291273A1 (en) Method and Plant for Thermal Conversion of Solid Fuels
DE226135C (fr)
DE25825C (de) Neuerung an Regenerativ-Koksöfen
DE52295C (de) Feuerungsanlage
US1856801A (en) Distilling petroleum residuum
DE301801C (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: LINDE AG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

RIC1 Information provided on ipc code assigned before grant

Ipc: C10B 43/02 20060101AFI20120427BHEP

Ipc: B01J 8/08 20060101ALI20120427BHEP

Ipc: C10G 9/16 20060101ALI20120427BHEP

17P Request for examination filed

Effective date: 20121115

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20130410

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20161213