The 25's
What type of equipment is 10C25K?
Liquid Ring Pump
What liquid is used as a scrubbing agent in 10D16K (and 10D25K)?
Exxal 8
What scrubbing medium is used in 10D12?
None, 10D12 is a knock-out drum not a scrubbing drum.
True or False: 10D16K uses 10P4K to pump to 10D4X before being offloaded to waste.
False.
What project is critical path for the C9400 campaign and why?
C9400 Permanent Power Project is critical path. We cannot run without this project being implemented because we are out of permitted hours to run on a generator.
What is the purpose of 10E25K?
10D25K does not have an internal cooler, and so Exxal 8 must be recirculated through this cooler to prevent polymerization of ES.
What is the purpose of 10C16K?
10C16K pulls the majority of the deep vacuum required for processing.
What vapors is 10E12 knocking out?
Butanol and ES
What drums are offloaded for waste?
10D4X (contains waste from 10D12 and 10D25K)
10D16K
10D26K
10D27K
What are the ways can we offload DTDG to the reactor to be dried? (hint: there are 3)
1. 10P14K from drums to 10R2
2. 10P10K from truck to 10R2
3. 10P10K from drums to truck to 10R2
What makes 10D25K unique?
Drum separated via a baffle with two venturis to create a pseudo two-stage KO drum
What is the purpose of using a venturi nozzle as part of the scrubbing system on 10C16K?
Venturi nozzle used in the vapor space to allow for maximum vapor-liquid contact
Why does 10D12 drain at about halfway and not free draining through the batch?
The liquid is needed to maintain a seal against sending gas to 10D4X.
What pump is used to move 10D25K to 10D4X?
10P25K
What piece of shared equipment is 46TK/48TK's vapor space connected to?
11C2
What is the purpose of starting up 10C25K first and what is the procedure?
10C25K's main purpose is to overcome the backpressure from the SAR.
When both compressors are down, 10C25K starts blocked in and one operator is monitoring the local PI in the field and another is monitoring the board. When it gets close to 10 PSI, the outside operator will open the valve to SAR. Veolia should be notified before doing this.
What is the purpose of 10P4K? (hint: there are 3)
1. Fill 10D16K with Exxal 8
2. Empty 10D4X, 10D16K, 10D26K, and 10D27K to waste
3. Recirculate 10D16K Exxal 8 through Venturi
Draw or talk out the vapor flow path from 10R2 -> 5D21
See correct drawing
How do we scrub the waste truck when doing waste?
What company do we rent the chiller from?
Aggreko
How is vacuum controlled on 10D16K?
Vacuum is controlled by recycle gas flow
How is vacuum controlled on 10D25K?
Vacuum is controlled by N2 addition to suction
How is the chilled water loop filled?
Operators will use original water connection from 10E12 to fill the system with cooling water.
How many batches can we run with one waste trailer?
2
What pieces of equipment are shared by Phenate for routine usage? (hint:there are 4)
10E101, 10D101, 5D21, 12P12