BRPI0511045A - processo de coqueificação retardado - Google Patents

processo de coqueificação retardado

Info

Publication number
BRPI0511045A
BRPI0511045A BRPI0511045-9A BRPI0511045A BRPI0511045A BR PI0511045 A BRPI0511045 A BR PI0511045A BR PI0511045 A BRPI0511045 A BR PI0511045A BR PI0511045 A BRPI0511045 A BR PI0511045A
Authority
BR
Brazil
Prior art keywords
coke
coking
zone
heated
coking process
Prior art date
Application number
BRPI0511045-9A
Other languages
English (en)
Inventor
Ramesh Varadaraj
Michael Siskin
Leo D Brown
Christopher P Eppig
Cornelius H Brons
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
Priority claimed from PCT/US2004/015319 external-priority patent/WO2004104139A1/en
Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Priority claimed from PCT/US2005/016713 external-priority patent/WO2005113711A1/en
Publication of BRPI0511045A publication Critical patent/BRPI0511045A/pt

Links

Landscapes

  • Coke Industry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PROCESSO DE COQUEIFICAçãO RETARDADO. A invenção refere-se a um processo de coqueificação retardado para fazer coque de fluxo substancialmente livre, preferivelmente coque granular. Uma carga de alimentação do coqueificador, tal como um resíduo de vácuo, é aquecida em uma zona de aquecimento até temperaturas de coqueificação, então conduzida para uma zona de coqueificação, em que os voláteis são coletados pelo topo e coque é formado. Um aditivo de baixo peso molecular é adicionado à carga de alimentação antes dela ser aquecida na zona de aquecimento, antes de ser conduzida para a zona de coqueificação, ou ambos.
BRPI0511045-9A 2004-05-14 2005-05-12 processo de coqueificação retardado BRPI0511045A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2004/015319 WO2004104139A1 (en) 2003-05-16 2004-05-14 Delayed coking process for producing free-flowing shot coke
US10/846,034 US7303664B2 (en) 2003-05-16 2004-05-14 Delayed coking process for producing free-flowing coke using a metals-containing additive
PCT/US2005/016713 WO2005113711A1 (en) 2004-05-14 2005-05-12 Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives

Publications (1)

Publication Number Publication Date
BRPI0511045A true BRPI0511045A (pt) 2007-11-27

Family

ID=38059725

Family Applications (3)

Application Number Title Priority Date Filing Date
BRPI0511019-0A BRPI0511019A (pt) 2004-05-14 2005-05-12 processo de coqueificação retardado
BRPI0511023A BRPI0511023B1 (pt) 2004-05-14 2005-05-12 processo de coqueificação retardado
BRPI0511045-9A BRPI0511045A (pt) 2004-05-14 2005-05-12 processo de coqueificação retardado

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BRPI0511019-0A BRPI0511019A (pt) 2004-05-14 2005-05-12 processo de coqueificação retardado
BRPI0511023A BRPI0511023B1 (pt) 2004-05-14 2005-05-12 processo de coqueificação retardado

Country Status (3)

Country Link
JP (3) JP2008502743A (pt)
CN (3) CN1954051A (pt)
BR (3) BRPI0511019A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9139781B2 (en) * 2009-07-10 2015-09-22 Exxonmobil Research And Engineering Company Delayed coking process
US8496805B2 (en) * 2009-07-10 2013-07-30 Exxonmobil Research And Engineering Company Delayed coking process
DE102011082699A1 (de) * 2011-09-14 2013-03-14 Sgl Carbon Se Herstellung von carbonfaser-verstärktem Koks
CN110734779B (zh) * 2019-10-15 2021-03-05 湖南中科星城石墨有限公司 一种适用于锂离子电池负极原料的各向同性焦及其制备方法
CN112779038B (zh) * 2021-01-19 2022-02-18 山西沁新能源集团股份有限公司 陶瓷纤维竖式熔制炉专用焦的制备方法和陶瓷纤维竖式熔制炉专用焦及其应用
CN120025843B (zh) * 2023-11-23 2025-10-28 中国石油天然气股份有限公司 一种各向同性焦及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612109A (en) * 1980-10-28 1986-09-16 Nl Industries, Inc. Method for controlling foaming in delayed coking processes
US5258115A (en) * 1991-10-21 1993-11-02 Mobil Oil Corporation Delayed coking with refinery caustic

Also Published As

Publication number Publication date
JP2008502743A (ja) 2008-01-31
CN1954046B (zh) 2011-08-10
BRPI0511023B1 (pt) 2016-03-29
JP2008504376A (ja) 2008-02-14
JP2008504375A (ja) 2008-02-14
BRPI0511019A (pt) 2007-11-27
CN1954051A (zh) 2007-04-25
CN1954048A (zh) 2007-04-25
CN1954046A (zh) 2007-04-25
BRPI0511023A (pt) 2007-11-27

Similar Documents

Publication Publication Date Title
BR112022022326A2 (pt) Produtos de coque de alta qualidade
BRPI0606993A2 (pt) método de produção de coque de alto forno
Yu et al. Thermal degradation of PVC: A review
BR0109051A (pt) Pirólise de óleo bruto e frações de óleo bruto contendo piche
AR090314A1 (es) Proceso y dispositivo para la produccion de coque metalurgico a partir de carbon de petroleo obtenido en refinerias de petroleo mediante la carbonizacion en hornos de coque sin recuperacion o con recuperacion de calor
GB2471256A (en) Process and plant for the heat treatment of fine-grained mineral solids
MX2009003053A (es) Horno de coque con propiedades mejoradas de calentamiento.
BR112013001061A2 (pt) método e aparelho para pirólise de uma biomassa
Shi et al. Pyrolysis of coal in TGA: Extent of volatile condensation in crucible
IN2012DN02436A (pt)
AR030569A1 (es) Una composicion para reducir o evitar la formacion de coque en hornos de craqueo termico, y un procedimiento para producir materiales olefinicos con dicha composicion
BRPI0511023A (pt) processo de coqueificação retardado
WO2010136669A3 (fr) Nouveau procede pour la pyrogazeification de dechets organiques
BRPI0510547A (pt) processo de coqueificação retardada
AR037685A1 (es) Proceso de coquizacion retardada para la produccion de coque anisotropico suelto en forma de granalla
BRPI0512534A (pt) processo para melhorar cargas de hidrocarbonetos lìquidos
MX382544B (es) Inyeccion de aditivo de tambor de coque.
MY146555A (en) A process for refining fats and oils
WO2011005918A3 (en) Delayed coking process
RU2613501C1 (ru) Шихта для получения металлургического кокса
JO3074B1 (ar) عملية وجهاز لتعدين زيت من خليط غاز بخاري
AR062926A1 (es) Horno de coque
BR112014008979A2 (pt) processo e aparelho para obtenção de óleo a partir de uma mistura de vapor e gás
BR112013033756A2 (pt) método para queima de material fragmentado
FI20080453L (fi) Menetelmä kivihiilituhkan jalostamiseksi erottamalla hiilipitoinen tuote ja ottamalla talteen silikaattisia tuhkatuotteita sekä menetelmällä tuotetun hiilipitoisen hienotuotteen käyttö

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.