BRPI0511023A - retarded coking process - Google Patents

retarded coking process

Info

Publication number
BRPI0511023A
BRPI0511023A BRPI0511023-8A BRPI0511023A BRPI0511023A BR PI0511023 A BRPI0511023 A BR PI0511023A BR PI0511023 A BRPI0511023 A BR PI0511023A BR PI0511023 A BRPI0511023 A BR PI0511023A
Authority
BR
Brazil
Prior art keywords
coke
coking
zone
heated
coking process
Prior art date
Application number
BRPI0511023-8A
Other languages
Portuguese (pt)
Inventor
Ramesh Varadaraj
Michael Siskin
Leo D Brown
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/US2005/016714 external-priority patent/WO2005113712A1/en
Publication of BRPI0511023A publication Critical patent/BRPI0511023A/en
Publication of BRPI0511023B1 publication Critical patent/BRPI0511023B1/en

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, peferivelmente 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. Pelo menos um aditivo polimérico 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.DELAYED COOKING PROCESS The invention relates to a delayed coking process for making substantially free flowing coke, preferably granular coke. A coke feed charge, such as a vacuum residue, is heated in a heating zone to coking temperatures, then conducted to a coking zone, where volatiles are collected from the top and coke is formed. At least one polymeric additive is added to the feedstock before it is heated in the heating zone, before it is taken to the coking zone, or both.

BRPI0511023A 2004-05-14 2005-05-12 retarded coking process BRPI0511023B1 (en)

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/US2005/016714 WO2005113712A1 (en) 2004-05-14 2005-05-12 Delayed coking process for producing free-flowing coke using polymeric additives

Publications (2)

Publication Number Publication Date
BRPI0511023A true BRPI0511023A (en) 2007-11-27
BRPI0511023B1 BRPI0511023B1 (en) 2016-03-29

Family

ID=38059725

Family Applications (3)

Application Number Title Priority Date Filing Date
BRPI0511019-0A BRPI0511019A (en) 2004-05-14 2005-05-12 retarded coking process
BRPI0511023A BRPI0511023B1 (en) 2004-05-14 2005-05-12 retarded coking process
BRPI0511045-9A BRPI0511045A (en) 2004-05-14 2005-05-12 retarded coking process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0511019-0A BRPI0511019A (en) 2004-05-14 2005-05-12 retarded coking process

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0511045-9A BRPI0511045A (en) 2004-05-14 2005-05-12 retarded coking process

Country Status (3)

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

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 (en) * 2011-09-14 2013-03-14 Sgl Carbon Se Production of carbon fiber reinforced coke
CN110734779B (en) * 2019-10-15 2021-03-05 湖南中科星城石墨有限公司 Isotropic coke suitable for lithium ion battery cathode raw material and preparation method thereof
CN112779038B (en) * 2021-01-19 2022-02-18 山西沁新能源集团股份有限公司 Preparation method of special coke for ceramic fiber vertical melting furnace, special coke for ceramic fiber vertical melting furnace and application of special coke
CN120025843B (en) * 2023-11-23 2025-10-28 中国石油天然气股份有限公司 Isotropic coke and preparation method thereof

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 (en) 2008-01-31
CN1954046B (en) 2011-08-10
BRPI0511023B1 (en) 2016-03-29
JP2008504376A (en) 2008-02-14
JP2008504375A (en) 2008-02-14
BRPI0511019A (en) 2007-11-27
CN1954051A (en) 2007-04-25
CN1954048A (en) 2007-04-25
CN1954046A (en) 2007-04-25
BRPI0511045A (en) 2007-11-27

Similar Documents

Publication Publication Date Title
BRPI0606993A2 (en) blast furnace coke production method
Yu et al. Thermal degradation of PVC: A review
BR0109051A (en) Pyrolysis of crude oil and tar-containing crude oil fractions
GB2471256A (en) Process and plant for the heat treatment of fine-grained mineral solids
AR090314A1 (en) PROCESS AND DEVICE FOR THE PRODUCTION OF METALLURGICAL COK FROM PETROLEUM CARBON OBTAINED IN OIL REFINERIES THROUGH CARBONIZATION IN COOK OVEN WITHOUT RECOVERY OR WITH HEAT RECOVERY
MX2009003053A (en) Coke oven featuring improved heating properties.
BRPI0618388A2 (en) coking process
AR037685A1 (en) DELAYED COQUIZATION PROCESS FOR THE PRODUCTION OF LOOSE ANISOTROPIC COKE IN THE FORM OF GRANALLA
WO2010136669A3 (en) Novel method for pyrogasification of organic waste
CO4560055A1 (en) METHOD FOR INCREASING THE PERFORMANCE OF LIQUID PRODUCTS IN A DELAYED COKING PROCESS
BR112012018991A2 (en) process for heat treatment of metal strip material and strip material thereby producing
AR030569A1 (en) A COMPOSITION TO REDUCE OR AVOID THE FORMATION OF COKE IN THERMAL CRACHING OVENS, AND A PROCEDURE TO PRODUCE OLEFIN MATERIALS WITH SUCH COMPOSITION
BRPI0511045A (en) retarded coking process
BR112012012337A2 (en) coke oven battery or series of coke ovens having a machine for discharging cooled or uncooled coke from a coke extinguishing wagon to a receiving device, machining as an extension device for cooling or uncooled coke loading a coke extinguishing wagon for a receiving device, process for discharging cooled or uncooled coke from a coke extinguishing wagon to a receiving device, process for discharging hot coke from a coke extinguishing wagon for a receiving device
MY145918A (en) Solvent compositions comprising unsaturated fluorinated hydrocarbons
BRPI0510547A (en) delayed coking process
BRPI0512534A (en) process for improving liquid hydrocarbon fillers
BR112015006234A8 (en) additive injection into coke drum
BRPI0920710A2 (en) repair method and repair apparatus for coke oven carbonization chamber wall surface at the bottom edge thereof
MY146555A (en) A process for refining fats and oils
RU2613501C1 (en) Charge for metallurgical coke production
WO2011130130A3 (en) Method and apparatus for liquefaction and distillation of volatile matter within solid carbonaceous material
AR062926A1 (en) COKE OVEN
BR112013033756A2 (en) method for burning fragmented material
FI20080453L (en) Method for refining coal ash by separating the carbonaceous product and recovering silicate ash products and use of the carbonaceous fine product produced by the method

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 29/03/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.