AR059271A1 - PROCESS OF MODIFICATION OF A LOAD IN A DELAYED COQUIFICATION UNIT - Google Patents

PROCESS OF MODIFICATION OF A LOAD IN A DELAYED COQUIFICATION UNIT

Info

Publication number
AR059271A1
AR059271A1 ARP070100418A ARP070100418A AR059271A1 AR 059271 A1 AR059271 A1 AR 059271A1 AR P070100418 A ARP070100418 A AR P070100418A AR P070100418 A ARP070100418 A AR P070100418A AR 059271 A1 AR059271 A1 AR 059271A1
Authority
AR
Argentina
Prior art keywords
load
unit
delayed
present
coquification
Prior art date
Application number
ARP070100418A
Other languages
Spanish (es)
Inventor
Natalie Jorge Goncalves
Nadolni Aline Voigt
Da Costa Sergio Nunes
Costa Barros Francisco Da
Soares Gloria Maria Gomes
De Lucena Sergio Cunha
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Publication of AR059271A1 publication Critical patent/AR059271A1/en

Links

Classifications

    • 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
    • C10G9/005—Coking (in order to produce liquid products mainly)
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Coke Industry (AREA)

Abstract

Se describe un proceso de coquificacion retardada optimizado para un mayor rendimiento de aceite diesel de coque, mediante modificaciones en la carga en una Unidad de Coquificacion Retardada. De acuerdo con la presente, la carga comprende, en una primera realizacion de la presente: el producto de fondo de la torre de destilacion al vacío, conocido en el estado de la técnica como residuo de vacío (1) y el gasoil pesado de coque (8) obtenido en la torre fraccionadora (2) y reciclado para componer la referida carga combinada. En una segunda realizacion de la presente, la carga comprende: el residuo de fondo proveniente de una torre de destilacion atmosférica, conocido en el estado de la técnica como residuo atmosférico, y el gasoil pesado de coque (8) obtenido en la torre fraccionadora (2) y reciclado para componer la referida carga de la unidad.A delayed coking process optimized for higher performance of coke diesel oil is described, by means of load modifications in a Delayed Coking Unit. According to the present, the cargo comprises, in a first embodiment of the present: the bottom product of the vacuum distillation tower, known in the state of the art as a vacuum residue (1) and the heavy coke diesel (8) obtained in the fractionator tower (2) and recycled to compose the said combined load. In a second embodiment of the present, the cargo comprises: the bottom residue from an atmospheric distillation tower, known in the state of the art as atmospheric waste, and the heavy coke diesel (8) obtained in the fractionator tower ( 2) and recycled to compose the referred load of the unit.

ARP070100418A 2006-07-28 2007-01-31 PROCESS OF MODIFICATION OF A LOAD IN A DELAYED COQUIFICATION UNIT AR059271A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0603016A BRPI0603016B1 (en) 2006-07-28 2006-07-28 process of modifying a load in a delayed coking unit

Publications (1)

Publication Number Publication Date
AR059271A1 true AR059271A1 (en) 2008-03-19

Family

ID=38007957

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070100418A AR059271A1 (en) 2006-07-28 2007-01-31 PROCESS OF MODIFICATION OF A LOAD IN A DELAYED COQUIFICATION UNIT

Country Status (9)

Country Link
US (1) US20090139899A1 (en)
EP (1) EP2049618B1 (en)
JP (1) JP2009544789A (en)
CN (1) CN101346453A (en)
AR (1) AR059271A1 (en)
BR (1) BRPI0603016B1 (en)
ES (1) ES2626614T3 (en)
PT (1) PT2049618T (en)
WO (1) WO2008012484A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2366252A1 (en) * 2008-07-31 2011-10-18 Petróleo Brasileiro S.A. Petrobras Process for production of bio-oil by coprocessing of biomass in a delayed coking unit
BRPI0803545A2 (en) * 2008-07-31 2010-06-15 Petroleo Brasileiro Sa bio-oil production process by biomass co-processing in delayed coking unit
CN102732285B (en) * 2011-04-12 2014-11-19 中国石油化工股份有限公司 Method for alleviating coking of coke tower top oil gas pipeline
US9732278B2 (en) 2013-12-24 2017-08-15 Jx Nippon Oil & Energy Corporation Petroleum coke and production method for same
CN105975685A (en) * 2016-05-03 2016-09-28 华东理工大学 Modeling and optimization method for delayed coking process of residual oil
CN112251254A (en) * 2020-11-18 2021-01-22 武汉轻工大学 Coke cooling system of delayed coking coke tower

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3563884A (en) * 1968-07-15 1971-02-16 Lummus Co Delayed coking of coal tar pitches
US4177133A (en) * 1974-09-25 1979-12-04 Maruzen Petrochem Co Ltd Process for producing high-crystalline petroleum coke
US4213846A (en) * 1978-07-17 1980-07-22 Conoco, Inc. Delayed coking process with hydrotreated recycle
US4455219A (en) * 1982-03-01 1984-06-19 Conoco Inc. Method of reducing coke yield
US4518487A (en) * 1983-08-01 1985-05-21 Conoco Inc. Process for improving product yields from delayed coking
US4661241A (en) * 1985-04-01 1987-04-28 Mobil Oil Corporation Delayed coking process
JPH0539489A (en) * 1991-07-02 1993-02-19 Conoco Inc Preparation of isotropic coke
US5711870A (en) * 1996-05-28 1998-01-27 Texaco Inc. Delayed coking process with water and hydrogen donors
CA2564048A1 (en) * 2004-05-14 2005-12-01 Exxonmobil Research And Engineering Company Delayed coking process for the production of substantially free-flowing coke from a deeper cut of vacuum resid
ES2548722T3 (en) * 2004-05-14 2015-10-20 Exxonmobil Research And Engineering Company Delayed coking process to produce a freely flowing coke by using polymeric additives

Also Published As

Publication number Publication date
JP2009544789A (en) 2009-12-17
EP2049618B1 (en) 2017-05-10
EP2049618A1 (en) 2009-04-22
WO2008012484A1 (en) 2008-01-31
CN101346453A (en) 2009-01-14
US20090139899A1 (en) 2009-06-04
BRPI0603016A (en) 2008-03-18
ES2626614T3 (en) 2017-07-25
PT2049618T (en) 2017-06-07
BRPI0603016B1 (en) 2015-10-27

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