BRPI0510547A - delayed coking process - Google Patents

delayed coking process

Info

Publication number
BRPI0510547A
BRPI0510547A BRPI0510547-1A BRPI0510547A BRPI0510547A BR PI0510547 A BRPI0510547 A BR PI0510547A BR PI0510547 A BRPI0510547 A BR PI0510547A BR PI0510547 A BRPI0510547 A BR PI0510547A
Authority
BR
Brazil
Prior art keywords
coke
substantially free
free flowing
delayed coking
coking process
Prior art date
Application number
BRPI0510547-1A
Other languages
Portuguese (pt)
Inventor
Christopher P Eppig
Michael Siskin
Fritz A Bernatz
Theodore Sideropoulos
Original Assignee
Exxonmobil Res & Eng 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
Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of BRPI0510547A publication Critical patent/BRPI0510547A/en

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
    • C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
    • 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
    • C10B57/045—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition containing mineral oils, bitumen, tar or the like or mixtures thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coke Industry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PROCESSO DE COQUEIFICAçãO RETARDADA. Uma destilação a vácuo modificada e processo de coqueificação retardada para preparação de coque de fluxo substancialmente livre, de preferência, coque granular de fluxo substancialmente livre. Usa-se uma carga de alimentação de resíduo a vácuo que contém menos de 10 % em peso de material que ebule entre 900<198>F e 1040<198>F (de 482,22<198>C a 560<198>C) conforme determinado por meio de HTSD (Destilação Simulada com Alta Temperatura). O uso de um resíduo com alto ponto de ebulição do tipo referido favorece a formação de coque granular em lugar de coque-esponja ou coque de transição. O reciclo do destilado reduz o potencial de formação de incrustações da carga de alimentação mais pesada no forno de coque.DELAYED COOKING PROCESS. A modified vacuum distillation and delayed coking process for preparing substantially free flowing coke, preferably substantially free flowing granular coke. A vacuum waste feedstock containing less than 10% by weight of material that boils between 900 <F> and 1040 <F> (from 482.22 <198> C to 560 <198> C is used). ) as determined by HTSD (High Temperature Simulated Distillation). The use of a high boiling residue of the above type favors the formation of granular coke rather than sponge coke or transition coke. Recycling the distillate reduces the scale-forming potential of the heavier coke oven feed load.

BRPI0510547-1A 2004-05-14 2005-05-12 delayed coking process BRPI0510547A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57134604P 2004-05-14 2004-05-14
PCT/US2005/016708 WO2005113709A1 (en) 2004-05-14 2005-05-12 Delayed coking process for the production of substantially fre-flowing coke from a deeper cut of vacuum resid

Publications (1)

Publication Number Publication Date
BRPI0510547A true BRPI0510547A (en) 2007-10-30

Family

ID=34969659

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510547-1A BRPI0510547A (en) 2004-05-14 2005-05-12 delayed coking process

Country Status (10)

Country Link
US (1) US20060006101A1 (en)
EP (1) EP1751253B1 (en)
JP (1) JP2007537344A (en)
CN (1) CN1954050A (en)
AU (1) AU2005245864A1 (en)
BR (1) BRPI0510547A (en)
CA (1) CA2564048A1 (en)
ES (1) ES2550260T3 (en)
MX (1) MXPA06011746A (en)
WO (1) WO2005113709A1 (en)

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US8540870B2 (en) * 2009-06-25 2013-09-24 Uop Llc Process for separating pitch from slurry hydrocracked vacuum gas oil
US8231775B2 (en) 2009-06-25 2012-07-31 Uop Llc Pitch composition
US8202480B2 (en) * 2009-06-25 2012-06-19 Uop Llc Apparatus for separating pitch from slurry hydrocracked vacuum gas oil
RU2469068C1 (en) * 2011-11-25 2012-12-10 Государственное унитарное предприятие "Институт нефтехимпереработки Республики Башкортостан" (ГУП "ИНХП РБ") Coke obtaining method
US9150470B2 (en) 2012-02-02 2015-10-06 Uop Llc Process for contacting one or more contaminated hydrocarbons
CN102944667B (en) * 2012-10-30 2015-08-12 中国石油化工股份有限公司 A kind of double-reactor coking raw material evaluation system
US10053630B2 (en) 2014-05-14 2018-08-21 Exxonmobil Research And Engineering Company Control of coke morphology in delayed coking
US10421914B2 (en) * 2016-03-06 2019-09-24 David Ledo Perez Solid residue separation: a new way of transporting and processing heavy feedstocks
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
CN109749775A (en) * 2017-11-06 2019-05-14 江苏新海石化有限公司 A kind of technique forming delayed coking by changing coking raw material
US11359148B2 (en) 2019-09-18 2022-06-14 Saudi Arabian Oil Company Methods and systems to produce needle coke from aromatic recovery complex bottoms

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Also Published As

Publication number Publication date
MXPA06011746A (en) 2007-01-16
EP1751253B1 (en) 2015-08-12
CA2564048A1 (en) 2005-12-01
CN1954050A (en) 2007-04-25
AU2005245864A1 (en) 2005-12-01
US20060006101A1 (en) 2006-01-12
EP1751253A1 (en) 2007-02-14
JP2007537344A (en) 2007-12-20
ES2550260T3 (en) 2015-11-05
WO2005113709A1 (en) 2005-12-01

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.