ES2626614T3 - Proceso de modificación de una materia prima en una unidad de coquización retardada - Google Patents

Proceso de modificación de una materia prima en una unidad de coquización retardada Download PDF

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Publication number
ES2626614T3
ES2626614T3 ES07705101.9T ES07705101T ES2626614T3 ES 2626614 T3 ES2626614 T3 ES 2626614T3 ES 07705101 T ES07705101 T ES 07705101T ES 2626614 T3 ES2626614 T3 ES 2626614T3
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ES
Spain
Prior art keywords
raw material
fractionation tower
modifying
effluent
delayed coking
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.)
Active
Application number
ES07705101.9T
Other languages
English (en)
Inventor
Gloria Maria Gomez Soares
Natalie Jorge Goncalves
Aline Voigt Nadolni
Francisco Carlos Da Costa Barros
Sergio Cunha De Lucena
Sergio Nunes Da Costa
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.)
Petroleo Brasileiro SA Petrobras
Original Assignee
Petroleo Brasileiro SA Petrobras
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 Petrobras filed Critical Petroleo Brasileiro SA Petrobras
Application granted granted Critical
Publication of ES2626614T3 publication Critical patent/ES2626614T3/es
Active 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
    • 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

Un proceso de modificación de una materia prima en una unidad de coquización retardada donde: - una materia prima (1) fresca se alimenta a una torre (2) de fraccionamiento de donde se retira uno o más derivados; - una fracción (8') de un gasóleo (8) pesado a partir de coque obtenido en una torre (2) de fraccionamiento que corresponde del 20 % al 50 % en volumen de la materia prima fresca se añade al producto (9) inferior de la torre (2) de fraccionamiento y se alimenta a un horno (10) de tal manera que las reacciones de craqueo térmico pueden iniciarse; - el efluente del horno (10) se envía posteriormente a un tambor (12) de coque donde las reacciones de craqueo térmico y coquización y/o carbonización se completan, generando del tambor (12) de coque coque y un efluente que comprende hidrocarburos ligeros; - el efluente del tambor (13) de coque se envía posteriormente a la torre (2) de fraccionamiento.

Description

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Claims (1)

  1. imagen1
ES07705101.9T 2006-07-28 2007-02-01 Proceso de modificación de una materia prima en una unidad de coquización retardada Active ES2626614T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BRPI0603016A BRPI0603016B1 (pt) 2006-07-28 2006-07-28 processo de modificação de uma carga em uma unidade de coqueamento retardado
BRPI0603016 2006-07-28
PCT/GB2007/000339 WO2008012484A1 (en) 2006-07-28 2007-02-01 Process of modification of a feedstock in a delayed coking unit

Publications (1)

Publication Number Publication Date
ES2626614T3 true ES2626614T3 (es) 2017-07-25

Family

ID=38007957

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07705101.9T Active ES2626614T3 (es) 2006-07-28 2007-02-01 Proceso de modificación de una materia prima en una unidad de coquización retardada

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2366252A1 (es) * 2008-07-31 2011-10-18 Petróleo Brasileiro S.A. Petrobras Procedimiento para la producción de bio-aceite mediante el procesamiento conjunto de biomasa en una unidad de coquización retardada.
BRPI0803545A2 (pt) * 2008-07-31 2010-06-15 Petroleo Brasileiro Sa processo de produção de bio-óleo por co-processamento de biomassa em unidade de coqueamento retardado
CN102732285B (zh) * 2011-04-12 2014-11-19 中国石油化工股份有限公司 一种减缓焦炭塔顶油气管线结焦的方法
EP3088491B1 (en) * 2013-12-24 2020-07-08 JX Nippon Oil & Energy Corporation Method for producing needle coke
CN105975685A (zh) * 2016-05-03 2016-09-28 华东理工大学 一种用于渣油延迟焦化过程的建模和优化方法

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 (ja) * 1991-07-02 1993-02-19 Conoco Inc 等方性コークスの製造方法
US5711870A (en) * 1996-05-28 1998-01-27 Texaco Inc. Delayed coking process with water and hydrogen donors
WO2005113710A1 (en) * 2004-05-14 2005-12-01 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing coke using an overbased metal detergent additive
CN1954050A (zh) * 2004-05-14 2007-04-25 埃克森美孚研究工程公司 在延迟焦化中从减压渣油的深拔馏分中生产基本上自由流动的焦炭

Also Published As

Publication number Publication date
CN101346453A (zh) 2009-01-14
AR059271A1 (es) 2008-03-19
BRPI0603016B1 (pt) 2015-10-27
EP2049618A1 (en) 2009-04-22
EP2049618B1 (en) 2017-05-10
PT2049618T (pt) 2017-06-07
JP2009544789A (ja) 2009-12-17
BRPI0603016A (pt) 2008-03-18
WO2008012484A1 (en) 2008-01-31
US20090139899A1 (en) 2009-06-04

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