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

Procédé de décocage de fours de craquage Download PDF

Info

Publication number: EP2048217A3
Authority: EP; European Patent Office
Prior art keywords: decoking; cracking; cracking furnace; entkokungsabgas; exhaust gas
Prior art date: 2007-10-12
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.)

2007-10-12

Filing date

2008-10-02

Publication date

2012-06-06

2008-10-02 Application filed by Linde GmbH filed Critical Linde GmbH

2009-04-15 Publication of EP2048217A2 publication Critical patent/EP2048217A2/fr

2012-06-06 Publication of EP2048217A3 publication Critical patent/EP2048217A3/fr

Status Ceased legal-status Critical Current

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
DE2854061C2 (de)	1978-12-14	1987-04-02	Linde Ag, 6200 Wiesbaden	Verfahren zum Vorwärmen von Kohlenwasserstoffen vor deren thermischer Spaltung sowie Spaltofen zur Durchführung des Verfahrens
DE4102862A1 (de)	1991-01-31	1992-08-06	Linde Ag	Verfahren zur entkokung von spaltoefen

2007
- 2007-10-12 DE DE200710048984 patent/DE102007048984A1/de not_active Withdrawn
2008
- 2008-10-02 EP EP08017417A patent/EP2048217A3/fr not_active Ceased

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

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CA2109176C (fr)	1998-06-16	Protection contre les emissions de gaz sulfuriques produites par un four rotatif dans lequel on ajoute de la chaux
EP2048217A3 (fr)	2012-06-06	Procédé de décocage de fours de craquage
GB543838A (en)	1942-03-16	An improved process for catalytic treatment of hydrocarbons
CN101691492A (zh)	2010-04-07	一种煤干馏工艺
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DE102014015281A1 (de)	2015-04-23	Verfahren und Anordnung zur Verbesserung der Effektivität von Pyrolyseprozessen
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US8524959B1 (en)	2013-09-03	Biomass catalytic conversion process and apparatus for use therein
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NL1004705C2 (nl)	1999-09-14	Werkwijze voor de productie van kleine alkenen.
US526180A (en)	1894-09-18	Treatment of animal charcoal
US672059A (en)	1901-04-16	Retort-oven for recovery of ammonia.
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DE226135C (fr)
DE25825C (de)		Neuerung an Regenerativ-Koksöfen
DE52295C (de)		Feuerungsanlage
US1856801A (en)	1932-05-03	Distilling petroleum residuum
DE9275C (de)		Neuerungen in der Darstellung von Schwefelwasserstoffgas
CN113293035A (zh)	2021-08-24	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

Legal Events

Date	Code	Title	Description
2009-03-13	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
2009-04-15	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
2009-04-15	AX	Request for extension of the european patent	Extension state: AL BA MK RS
2009-08-19	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: LINDE AG
2012-05-04	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2012-06-06	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
2012-06-06	AX	Request for extension of the european patent	Extension state: AL BA MK RS
2012-06-06	RIC1	Information provided on ipc code assigned before grant	Ipc: C10B 43/02 20060101AFI20120427BHEP Ipc: B01J 8/08 20060101ALI20120427BHEP Ipc: C10G 9/16 20060101ALI20120427BHEP
2012-12-26	17P	Request for examination filed	Effective date: 20121115
2013-02-13	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
2013-05-15	17Q	First examination report despatched	Effective date: 20130410
2017-06-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED
2017-07-05	18R	Application refused	Effective date: 20161213