CA2566121C - Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant des additifs polymeres - Google Patents

Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant des additifs polymeres Download PDF

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Publication number
CA2566121C
CA2566121C CA2566121A CA2566121A CA2566121C CA 2566121 C CA2566121 C CA 2566121C CA 2566121 A CA2566121 A CA 2566121A CA 2566121 A CA2566121 A CA 2566121A CA 2566121 C CA2566121 C CA 2566121C
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CA
Canada
Prior art keywords
coke
resid
additive
coking
heated
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
CA2566121A
Other languages
English (en)
Other versions
CA2566121A1 (fr
Inventor
Ramesh Varadaraj
Michael Siskin
Leo D. Brown
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering Co
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 US10/846,034 external-priority patent/US7303664B2/en
Application filed by ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of CA2566121A1 publication Critical patent/CA2566121A1/fr
Application granted granted Critical
Publication of CA2566121C publication Critical patent/CA2566121C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
    • C10B57/06—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Il est prévu un procédé de cokéfaction temporisé pour obtenir du coke sensiblement non compacté, de préférence du coke granulé. On chauffe un produit de coke de départ, comme un résidu sous vide, dans une zone de chauffage pour atteindre des températures de cokéfaction, avant d~acheminer le produit dans une zone de cokéfaction dans laquelle on récupère les matières volatiles par le haut et où se forme le coke. On ajoute au moins un additif polymère au produit de départ avant chauffage dans la zone de chauffage, avant acheminement dans la zone de cokéfaction ou les deux.
CA2566121A 2004-05-14 2005-05-12 Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant des additifs polymeres Expired - Fee Related CA2566121C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/846,034 US7303664B2 (en) 2003-05-16 2004-05-14 Delayed coking process for producing free-flowing coke using a metals-containing additive
USPCT/US2004/015319 2004-05-14
US10/846,034 2004-05-14
PCT/US2004/015319 WO2004104139A1 (fr) 2003-05-16 2004-05-14 Procede de cokefaction retardee destine a la production de coke anisotrope en grenaille a ecoulement libre
PCT/US2005/016714 WO2005113712A1 (fr) 2004-05-14 2005-05-12 Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant des additifs polymeres

Publications (2)

Publication Number Publication Date
CA2566121A1 CA2566121A1 (fr) 2005-12-01
CA2566121C true CA2566121C (fr) 2012-04-17

Family

ID=34969429

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002566758A Abandoned CA2566758A1 (fr) 2004-05-14 2005-05-12 Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant des additifs aromatiques de faible poids moleculaire
CA2566121A Expired - Fee Related CA2566121C (fr) 2004-05-14 2005-05-12 Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant des additifs polymeres
CA002566120A Abandoned CA2566120A1 (fr) 2004-05-14 2005-05-12 Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant un additif detergent metallique a base renforcee

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002566758A Abandoned CA2566758A1 (fr) 2004-05-14 2005-05-12 Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant des additifs aromatiques de faible poids moleculaire

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002566120A Abandoned CA2566120A1 (fr) 2004-05-14 2005-05-12 Procede de cokefaction temporise pour la fabrication de coke non compacte utilisant un additif detergent metallique a base renforcee

Country Status (6)

Country Link
EP (3) EP1751252A1 (fr)
AU (3) AU2005245869A1 (fr)
CA (3) CA2566758A1 (fr)
ES (1) ES2548722T3 (fr)
MX (3) MXPA06012948A (fr)
WO (3) WO2005113712A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0603024B1 (pt) 2006-07-28 2015-08-25 Petroleo Brasileiro Sa Processo de coqueamento retardado com carga modificada
BRPI0603016B1 (pt) * 2006-07-28 2015-10-27 Petróleo Brasileiro S A Petrobras processo de modificação de uma carga em uma unidade de coqueamento retardado
RU2469066C1 (ru) * 2011-05-19 2012-12-10 Общество С Ограниченной Ответственностью "Проминтех" Способ получения коксующей добавки замедленным коксованием нефтяных остатков
US10053630B2 (en) 2014-05-14 2018-08-21 Exxonmobil Research And Engineering Company Control of coke morphology in delayed coking
US10591456B2 (en) 2016-03-30 2020-03-17 Exxonmobil Research And Engineering Company In situ monitoring of coke morphology in a delayed coker using AC impedance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617514A (en) * 1969-12-08 1971-11-02 Sun Oil Co Use of styrene reactor bottoms in delayed coking
US4612109A (en) * 1980-10-28 1986-09-16 Nl Industries, Inc. Method for controlling foaming in delayed coking processes
JPS5790093A (en) * 1980-11-27 1982-06-04 Cosmo Co Ltd Treatment of petroleum heavy oil
US4455219A (en) * 1982-03-01 1984-06-19 Conoco Inc. Method of reducing coke yield
US5258115A (en) * 1991-10-21 1993-11-02 Mobil Oil Corporation Delayed coking with refinery caustic
US5248410A (en) * 1991-11-29 1993-09-28 Texaco Inc. Delayed coking of used lubricating oil
AU1292395A (en) * 1993-11-18 1995-06-06 Mobil Oil Corporation Disposal of plastic waste material
US6169054B1 (en) * 1997-04-11 2001-01-02 Intevep, S.A. Oil soluble coking additive, and method for making and using same
WO1999064540A1 (fr) * 1998-06-11 1999-12-16 Conoco Inc. Cokage retarde avec recyclage externe
CN102925182B (zh) * 2003-05-16 2014-04-23 埃克森美孚研究工程公司 生产自由流动球状焦的延迟焦化方法

Also Published As

Publication number Publication date
ES2548722T3 (es) 2015-10-20
AU2005245870A1 (en) 2005-12-01
WO2005113711A1 (fr) 2005-12-01
EP1751251A1 (fr) 2007-02-14
CA2566120A1 (fr) 2005-12-01
WO2005113710A1 (fr) 2005-12-01
AU2005245869A1 (en) 2005-12-01
CA2566121A1 (fr) 2005-12-01
AU2005245868A1 (en) 2005-12-01
MXPA06013075A (es) 2007-02-14
EP1751251B1 (fr) 2015-07-08
MXPA06012948A (es) 2007-02-12
MXPA06012976A (es) 2007-02-12
EP1751252A1 (fr) 2007-02-14
EP1751254A1 (fr) 2007-02-14
WO2005113712A1 (fr) 2005-12-01
CA2566758A1 (fr) 2005-12-01

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20220301

MKLA Lapsed

Effective date: 20200831