Podcast
Questions and Answers
Describe the purpose of the nitrogen blanket from D-801 in TK-822A, and explain why this is important for the stored C30HA product.
Describe the purpose of the nitrogen blanket from D-801 in TK-822A, and explain why this is important for the stored C30HA product.
The nitrogen blanket prevents moisture and oxygen contamination. This is important to maintain product quality and prevent degradation or unwanted reactions of the C30HA product.
Explain how the configuration of TK-822A (specifically, bottom entry/exit and internal mixer) helps in the processing and storage of C30HA product.
Explain how the configuration of TK-822A (specifically, bottom entry/exit and internal mixer) helps in the processing and storage of C30HA product.
Bottom entry and exit minimizes disturbance and layering. The internal mixer ensures a homogenous blend by preventing settling of sludge and maintaining consistent hydrocarbon densities.
What could happen if M-822A (the internal mixer in TK-822A) fails, and how might this impact downstream processes?
What could happen if M-822A (the internal mixer in TK-822A) fails, and how might this impact downstream processes?
If M-822A fails, sludge settling and layering could occur, leading to inconsistent product density. This could negatively affect downstream processes that require a homogenous feed.
Why is it necessary to use 60 psig steam in E-822A to maintain the temperature of the C30HA product in TK-822A, and what potential issues could arise if the steam pressure fluctuates significantly?
Why is it necessary to use 60 psig steam in E-822A to maintain the temperature of the C30HA product in TK-822A, and what potential issues could arise if the steam pressure fluctuates significantly?
Describe the flow path of the C30+ product from Unit 1798 to its potential destinations, including the role of F-840.
Describe the flow path of the C30+ product from Unit 1798 to its potential destinations, including the role of F-840.
Flashcards
TK-822A Function
TK-822A Function
Receives C30+ product from Unit 1798, routes it through a filter, and then to either Unit 1191 or the Slop Header.
M-822A (Mixer) Purpose
M-822A (Mixer) Purpose
An internal device within TK-822A that prevents settling and maintains a consistent mixture of hydrocarbons.
Nitrogen Blanket Purpose in TK-822A
Nitrogen Blanket Purpose in TK-822A
To prevent moisture or oxygen contamination.
E-822A (Heater) Function
E-822A (Heater) Function
Signup and view all the flashcards
TK-822A Primary Function
TK-822A Primary Function
Signup and view all the flashcards
Study Notes
- TK-822A receives C30+ product from Unit 1798.
- Wax Loading Pump P-840 routes the C30+ product to Filter F-840
- The C30+ product is routed from Filter F-840 to either Unit 1191 or to the Slop Header.
- TK-822A has an internal mixer M-822A (C20-C24 Rundown Tank Mixer).
- TK-822A has an internal heater E-822A (C20-C24 Rundown Tank Heater).
- E-822A uses 60 psig steam as the heating medium.
- TK-822A is maintained under a nitrogen blanket from D-801 to prevent moisture or oxygen contamination.
TK-822A (C20-C24 Rundown Tank)
- TK-822A has dimensions of 18’D x 32’L.
- TK-822A includes a cone roof, a mixer, and a heater.
- TK-822A stores C30HA product.
- Product enters and exits TK-822A at the bottom of the tank.
M-822A (C20-C24 Rundown Tank Mixer)
- M-822A is installed internally in TK-822A.
- M-822A prevents settling/layering of sludge inside the tank.
- M-822A maintains a homogeneous blend of different hydrocarbons densities.
- M-822A is driven by a 2HP 875 GPM induction electric motor.
E-822A (C20-C24 Rundown Tank Heater)
- E-822A is an internal heater on TK-822A.
- E-822A maintains temperature using 60 psig steam as the heating medium.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Overview of the TK-822A rundown tank system, including its components like the mixer (M-822A) and heater (E-822A). The system receives C30+ product, filters it, and routes it to different units while maintaining a nitrogen blanket. Details on dimensions and purpose of the tank are provided.
