BRPI0511019A - retarded coking process - Google Patents
retarded coking processInfo
- Publication number
- BRPI0511019A BRPI0511019A BRPI0511019-0A BRPI0511019A BRPI0511019A BR PI0511019 A BRPI0511019 A BR PI0511019A BR PI0511019 A BRPI0511019 A BR PI0511019A BR PI0511019 A BRPI0511019 A BR PI0511019A
- Authority
- BR
- Brazil
- Prior art keywords
- coking
- coke
- zone
- coking process
- heating
- Prior art date
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 a fabricação de coque de fluxo substancialmente livre, preferivelmente de coque granular.Uma carga de alimentação do coqueificador, tal como um resíduo de vácuo, é aquecida em uma zona de aquecimento a temperaturas de coqueificação, então conduzida para uma zona de coqueificação em que os materiais voláteis são coletados pelo topo e coque é formado. Um aditivo de detergente de metal alcalino terroso sobrebaseado é adicionado à carga de alimentação antes de ser aquecido na zona de aquecimento, antes de ser conduzido para a zona de coqueificação, ou ambos.DELAYED COOKING PROCESS The invention relates to a delayed coking process for the production of substantially free flowing coke, preferably granular coke. heating to coking temperatures, then conducted to a coking zone where volatile materials are collected by the top and coke is formed. An alkaline earth metal detergent additive is added to the feedstock before it is heated in the heating zone, before it is brought into the coking zone, or both.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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/US2004/015319 WO2004104139A1 (en) | 2003-05-16 | 2004-05-14 | Delayed coking process for producing free-flowing shot coke |
PCT/US2005/016712 WO2005113710A1 (en) | 2004-05-14 | 2005-05-12 | Delayed coking process for producing free-flowing coke using an overbased metal detergent additive |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0511019A true BRPI0511019A (en) | 2007-11-27 |
Family
ID=38059725
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0511045-9A BRPI0511045A (en) | 2004-05-14 | 2005-05-12 | retarded coking process |
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 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0511045-9A BRPI0511045A (en) | 2004-05-14 | 2005-05-12 | retarded coking process |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0511023A BRPI0511023B1 (en) | 2004-05-14 | 2005-05-12 | retarded coking process |
Country Status (3)
Country | Link |
---|---|
JP (3) | JP2008504376A (en) |
CN (3) | CN1954048A (en) |
BR (3) | BRPI0511045A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8496805B2 (en) * | 2009-07-10 | 2013-07-30 | Exxonmobil Research And Engineering Company | Delayed coking process |
US9139781B2 (en) * | 2009-07-10 | 2015-09-22 | 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 |
Family Cites Families (2)
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 |
-
2005
- 2005-05-12 JP JP2007513384A patent/JP2008504376A/en active Pending
- 2005-05-12 BR BRPI0511045-9A patent/BRPI0511045A/en not_active IP Right Cessation
- 2005-05-12 JP JP2007513383A patent/JP2008504375A/en active Pending
- 2005-05-12 CN CN 200580015512 patent/CN1954048A/en active Pending
- 2005-05-12 BR BRPI0511019-0A patent/BRPI0511019A/en not_active IP Right Cessation
- 2005-05-12 JP JP2007513385A patent/JP2008502743A/en active Pending
- 2005-05-12 BR BRPI0511023A patent/BRPI0511023B1/en not_active IP Right Cessation
- 2005-05-12 CN CN2005800154051A patent/CN1954046B/en not_active Expired - Fee Related
- 2005-05-12 CN CN 200580015561 patent/CN1954051A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1954046B (en) | 2011-08-10 |
BRPI0511023B1 (en) | 2016-03-29 |
CN1954051A (en) | 2007-04-25 |
CN1954046A (en) | 2007-04-25 |
BRPI0511045A (en) | 2007-11-27 |
JP2008504375A (en) | 2008-02-14 |
BRPI0511023A (en) | 2007-11-27 |
JP2008504376A (en) | 2008-02-14 |
JP2008502743A (en) | 2008-01-31 |
CN1954048A (en) | 2007-04-25 |
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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 AS 6A E 7A ANUIDADES. |
|
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. |