Coker Unit: Difference between revisions
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=Basics= | =Basics= | ||
*A Part of a Petrolium / [[Bio-Refinery]] that takes lower distillates from things like the [[Fractional Distilation Column]] / [[Vacuum Distilation Unit]] (So [[Bio-Tar]] etc), and converts them into [[Syngas]] , Higher Distillates , and [[ | *A Part of a Petrolium / [[Bio-Refinery]] that takes lower distillates from things like the [[Fractional Distilation Column]] / [[Vacuum Distilation Unit]] (So [[Bio-Tar]] etc), and converts them into [[Syngas]] , Higher Distillates , and [[Petroleum Coke]] | ||
=Current Production Methods= | |||
==Delayed Coking== | |||
* | |||
==Fluidized Coking== | |||
*Same concept really, but with a [[Fluidized Bed]] | |||
==Flex Coking== | |||
*Adds a system for [[Gasification]] of the resulting petcoke | |||
*Allows for flexible production of either petcoke and syngas, or just syngas, etc depending on needs | |||
=PetCoke Handling Workflow= | |||
*Most systems in use are "Open Systems" that have the damp petcoke-water mass fall into a basin, or some even pre-dry it (?), thus this allows for [[Particulate Matter]] pollution to form | |||
*Also can lead to Water Loss to Evaporation | |||
*"Closed Systems" can be made where the Reactor Drains Into a [[Grinder]] that makes it into [[Petcoke-Water Slurry]] without any intermediates (outside of maybe various scrubbing processes) (In [[BioPetcoke-Water Slurrys]] This Shouldn't be needed (need to see what stage this would fall in from [[Bio-Crude Refining]] (ie post desalting / [[Hydrodemetallization]] or not) | |||
=OSE Workflow Plotting= | |||
*Sort of Flex Coking+ | |||
*Essentially be able to produce: | |||
**[[Bio-Asphalt]] | |||
**[[Bio-Petcoke]] | |||
**[[Bio-Tar]] (Maybe not this? Also the tar vs asphalt mess) | |||
**[[Syngas]] | |||
***and [[Hydrogen]] ? if this is a single facility, and sending it off to another part of the [[Eco Industrial Park]] to accomplish this isn't an option | |||
**Or some combination of any/all of these | |||
*This is because while tar is less valuable (?), OSE may vaule [[Asphalt Concrete]] for [[Pavement]] given it's recyclability? | |||
**Need to review if the potential runoff / emissions is an issue? | |||
=Internal Links= | =Internal Links= | ||
* | * | ||
=External Links= | =External Links= | ||
* | *[https://en.wikipedia.org/wiki/Coker_unit The Wikipedia Page on Coker Units] | ||
*[https://patents.google.com/patent/US20140076707 Patent US20140076707A1 "Closed Coke Slurry System and Method for Gaining Sellable Petroleum Coke Pieces Out of Solidified Petroleum Coke in a Coke Drum Unit" ] | |||
*[https://refiningcommunity.com/wp-content/uploads/2016/12/Closed-Coke-Slurry-System-Enhances-Coking-Operations-Vermiere-TriPlan-DCU-Mumbai-2016.pdf A Presentation by Triplan Technology GmbH titled "Closed Coke Slurry System - An Advanced Coke Handling Process" ] | |||
*[https://patents.google.com/patent/US20140076707 Patent US20140076707A1 "Closed Coke Slurry System and Method for Gaining Sellable Petroleum Coke Pieces Out of Solidified Petroleum Coke in a Coke Drum Unit" ] | |||
*[https://patents.google.com/patent/US20060006101/en Patent US20060006101A1 "Production of substantially free-flowing coke from a deeper cut of vacuum resid in delayed coking" ] | |||
[[Category: Bio-Petrochemistry]] | |||
Latest revision as of 04:27, 20 December 2020
Basics
- A Part of a Petrolium / Bio-Refinery that takes lower distillates from things like the Fractional Distilation Column / Vacuum Distilation Unit (So Bio-Tar etc), and converts them into Syngas , Higher Distillates , and Petroleum Coke
Current Production Methods
Delayed Coking
Fluidized Coking
- Same concept really, but with a Fluidized Bed
Flex Coking
- Adds a system for Gasification of the resulting petcoke
- Allows for flexible production of either petcoke and syngas, or just syngas, etc depending on needs
PetCoke Handling Workflow
- Most systems in use are "Open Systems" that have the damp petcoke-water mass fall into a basin, or some even pre-dry it (?), thus this allows for Particulate Matter pollution to form
- Also can lead to Water Loss to Evaporation
- "Closed Systems" can be made where the Reactor Drains Into a Grinder that makes it into Petcoke-Water Slurry without any intermediates (outside of maybe various scrubbing processes) (In BioPetcoke-Water Slurrys This Shouldn't be needed (need to see what stage this would fall in from Bio-Crude Refining (ie post desalting / Hydrodemetallization or not)
OSE Workflow Plotting
- Sort of Flex Coking+
- Essentially be able to produce:
- Bio-Asphalt
- Bio-Petcoke
- Bio-Tar (Maybe not this? Also the tar vs asphalt mess)
- Syngas
- and Hydrogen ? if this is a single facility, and sending it off to another part of the Eco Industrial Park to accomplish this isn't an option
- Or some combination of any/all of these
- This is because while tar is less valuable (?), OSE may vaule Asphalt Concrete for Pavement given it's recyclability?
- Need to review if the potential runoff / emissions is an issue?
Internal Links
External Links
- The Wikipedia Page on Coker Units
- Patent US20140076707A1 "Closed Coke Slurry System and Method for Gaining Sellable Petroleum Coke Pieces Out of Solidified Petroleum Coke in a Coke Drum Unit"
- A Presentation by Triplan Technology GmbH titled "Closed Coke Slurry System - An Advanced Coke Handling Process"
- Patent US20140076707A1 "Closed Coke Slurry System and Method for Gaining Sellable Petroleum Coke Pieces Out of Solidified Petroleum Coke in a Coke Drum Unit"
- Patent US20060006101A1 "Production of substantially free-flowing coke from a deeper cut of vacuum resid in delayed coking"