[PSUBS-MAILIST] CO2 Sorb

[k6fee via Personal_Submersibles]

I think they use an amine solvent sytem to remove the CO2 and it's characteristic smell permeates  everything.
Keith T.


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-------- Original message --------From: via Personal_Submersibles <personal_submersibles at psubs.org> Date: 8/17/16  12:23 AM  (GMT-08:00) To: personal_submersibles at psubs.org Subject: Re: [PSUBS-MAILIST] CO2 Sorb 
Don't tell the Navy. They use it by the ton.






-----Original Message-----

From: Scott Waters via Personal_Submersibles <personal_submersibles at psubs.org>

To: Personal Submersibles General Discussion <personal_submersibles at psubs.org>

Sent: Tue, Aug 16, 2016 10:35 pm

Subject: Re: [PSUBS-MAILIST] CO2 Sorb








    

Doesn't lithium hydroxide burst into flames when it comes into contact with water?

Thanks,

Scott Waters














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-------- Original message --------

From: via Personal_Submersibles <personal_submersibles at psubs.org> 

Date: 08/16/2016  6:32 PM  (GMT-06:00) 

To: personal_submersibles at psubs.org 

Subject: Re: [PSUBS-MAILIST] CO2 Sorb 



We'll be looking into Lithium Hydroxide for emergency use in P-VI as it is longer lasting per unit of volume, more efficient, and more temperature tolerant. It is also expensive by comparison. However, the sheer volume of material will be smaller, so easier to store.

Vance







-----Original Message-----

From: via Personal_Submersibles <personal_submersibles at psubs.org>

To: Personal Submersibles General Discussion <personal_submersibles at psubs.org>

Sent: Tue, Aug 16, 2016 3:55 pm

Subject: Re: [PSUBS-MAILIST] CO2 Sorb



Thanks Cliff. I was also running the numbers on Pisces VI. We will have the following for 1 pilot and 3 observers for a 8 hour mission time and 5 day emergency use

*400 cuft O2 outside hull emergency use (five 80cuft tanks)

*160-81 cuft O2 inside hull for up to 8hr mission use (two 80cuft bottles allowing for full discharge)

*144 lbs sodasorb emergency use (three 48lb jugs)

*12 lbs sodasorb for up to 8hr mission use (two scrubbers loaded)



Thank you,





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