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Forum: Scrubbers and Absorbents

Forum to discuss all aspects of Scrubbers, Absorbents and Scrubber Architecture.

  1. Lightbulb Sticky Thread Sticky: Need your feed back

    Hi I am Stephen Lyons one of the team here at Molecular Products Ltd (the makers of Sofnolime), I have joined the site to gain feedback from the...

    Started by Molecular Products Ltd‎, 11th October 2006 14:50
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 86
    • Views: 20,493
    21st March 2007, 23:43 Go to last post
  2. Sticky Thread Sticky: Manufacturer's WARNING - AMSORB

    Team, I wanted to share this post from the Inspiration list by Martin Parker earlier today. ...

    Started by diverklondike‎, 19th July 2007 12:00
    • Replies: 6
    • Views: 5,979
    27th March 2009, 05:45 Go to last post
  3. Sticky Thread Sticky: DIVELIME - Free Intersorb 812 Promotional Pack

    DIVELIME will be appearing at the LIDS 2011 show at Excel in London on 26th/27th March. We have a number of promotional packs of Intersorb 812 (5...

    Started by Divelime‎, 3rd March 2011 09:18
    • Replies: 7
    • Views: 2,901
    30th March 2011, 20:01 Go to last post
  1. Poll Poll: Sodalime from AirGas

    Hey Boys and Girls, I am aware that this topic has been talked about in more than one thread, so I am sort of :beathoss:. I have read everything...

    Started by RebreatherNut‎, 3rd September 2009 01:00
    12 Pages
    1 2 3 4 5 ... 12
    • Replies: 116
    • Views: 23,558
    8th March 2010, 02:31 Go to last post
  2. So what makes a good scrubber design.....

    OK I admit its a plant question to make the most of the Brain power on the board..... Axial / Radial......Donut or cylinder......Weight of...

    Started by schford‎, 18th June 2005 00:32
    16 Pages
    1 2 3 4 5 ... 16
    • Replies: 159
    • Views: 15,830
    5th March 2006, 03:35 Go to last post
  3. Molecular Products Sodalime

    Any one use this product. I found a reasonable price on it but I am a newbie here and Looking for input.. My price for Sodasorb 4-8 at my localish...

    Started by Canadian Tekdive‎, 16th March 2009 00:55
    15 Pages
    1 2 3 4 5 ... 15
    • Replies: 149
    • Views: 14,474
    16th May 2009, 02:21 Go to last post
  4. Out of Date sofnolime 797

    I have a good amount of Out of date sofnolime 797. Can anyone provide some info on if this is a hard rule or just a guide? Any way of testing a...

    Started by Steve‎, 30th November 2012 05:45
    5 Pages
    1 2 3 4 5
    • Replies: 45
    • Views: 13,736
    25th July 2015, 16:09 Go to last post
  5. Talking Extendair

    Hi people was just wondering if anyone use the extendair canisters, and if they make one for the MEG and if so are they any good. Also if you use...

    Started by scu8astu‎, 13th September 2006 18:57
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 80
    • Views: 12,821
    13th May 2007, 02:13 Go to last post
  6. Chemistry of CO2 Neutralisation - Can weight be used as an indicator of scruber life?

    The chemical composition of soda lime is pretty much known. It is a mixture of NaOH (or KOH) at a percentage of around 4% and Ca(OH)2. These are...

    Started by diveoceanos‎, 31st March 2008 10:13
    4 Pages
    1 2 3 4
    • Replies: 33
    • Views: 12,257
    13th April 2008, 00:38 Go to last post
  7. radial versus axial scrubber

    hello all, a simple thought: only during cold dives radial scrubbers perform better than some axial scrubbers! right or wrong??, but who can...

    Started by paulraymaekers‎, 12th February 2006 17:29
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 58
    • Views: 11,553
    17th February 2006, 20:37 Go to last post
  8. Scrubber Performance tests

    Hello, Probably this question has been asked a few times but somehow I never find the answer that Iím looking for. So here is the question again....

    Started by Camiel‎, 3rd February 2012 07:41
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 67
    • Views: 11,490
    10th February 2012, 20:31 Go to last post
  9. Sofnolime 797 get clumped

    Hi, recently switched from Spherasorb to Sofnolime 797, mainly because this is the AP recommended sorb. For curiosity I checked the 797 sorb 2...

    Started by com1‎, 7th December 2010 17:58
    5 Pages
    1 2 3 4 5
    • Replies: 43
    • Views: 11,021
    8th December 2013, 20:51 Go to last post
  10. Favorite Sorb

    Hi, A recent thread from Andy Mumford made me thinking about a poll regarding the most favorite sorb for rebreather divers. It's not only a...

    Started by cedricverdier‎, 2nd June 2005 09:14
    4 Pages
    1 2 3 4
    • Replies: 37
    • Views: 10,221
    15th August 2010, 23:17 Go to last post
  11. Spring loaded canisters safer? Not sure...

    A few days ago, I got into an argument where someone said/implied that spring loaded canisters would not allow settling and therefore channeling even...

    Started by jneves‎, 28th May 2011 15:15
    5 Pages
    1 2 3 4 5
    • Replies: 41
    • Views: 9,139
    25th July 2011, 20:47 Go to last post
  12. How much you pay Lime for the Kg ?

    I was just wondering how much you guys are currently paying lime for the kilo. Here in Malta we are paying around 7 euros per Kg, which in my opinon...

    Started by Joseph Grech‎, 6th September 2005 16:38
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 54
    • Views: 9,138
    22nd August 2007, 09:02 Go to last post
  13. are people really this stupid????

    I found this on the web when I was bored, removal of CO2 in a wrist watch size scrubber??????? Well, I am gonna go out on a limb here, but, can I put...

    Started by 19Hunter68‎, 27th April 2009 20:43
    4 Pages
    1 2 3 4
    • Replies: 33
    • Views: 8,409
    14th December 2010, 10:37 Go to last post
  14. Golem vs ISC radial

    A friend of mine recently took a CO2 hit while cave diving in Mexico. He posted the report on another forum but may post here in time. Meanwhile we...

    Started by wedivebc‎, 5th February 2010 16:34
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 59
    • Views: 8,019
    17th February 2010, 01:40 Go to last post
  15. Grace sodasorb

    Does someone use Grace sodasorb in his rebreather ? What kind of lime do you use (4-8 or 6-12 mesh) ? Do you find difference with the sofnolime...

    Started by homo.palmus‎, 21st November 2006 14:47
    2 Pages
    1 2
    • Replies: 11
    • Views: 7,113
    16th April 2012, 04:03 Go to last post
  16. Poll Poll: Spherasorb Poll

    Hi all, After the interesting debate about the Sodalime from Airgas (here in the US), I wanted to get a feel for how many of you out there (world...

    Started by RebreatherNut‎, 18th March 2010 21:16
    4 Pages
    1 2 3 4
    • Replies: 36
    • Views: 7,037
    14th January 2013, 10:16 Go to last post
  17. 2 scrubbers are better than one.

    2 scrubbers are better than one. Well that's what all rEvo divers say. And I agree. I put this to a KISS diver a while ago and his reply was if...

    Started by Packhorse‎, 23rd February 2011 04:41
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 61
    • Views: 7,023
    15th June 2011, 20:29 Go to last post
  18. breathing / metabolic simulator

    hello all, are tests on rebreathers for CE or other ... done on breathing simulators, or on combined breathing/metabolic simulators.. I was...

    Started by paulraymaekers‎, 2nd December 2006 14:59
    2 Pages
    1 2
    • Replies: 12
    • Views: 6,987
    27th December 2007, 14:31 Go to last post
  19. One day could there be a potential ban on C02 absorbent or regulated for military use

    One day could there be a potential ban on C02 absorbent or regulated for military use only? Like they say... no one has a crystal ball however,...

    Started by Chett.L‎, 12th November 2009 22:01
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 52
    • Views: 6,700
    18th November 2009, 22:39 Go to last post
  20. Chemistry and Physics in sealed part-used scrubbers

    The reactions in soda-lime which absorb CO2 are fairly well known: CO2 + 2NaOH > Na2Co3 + H2O + heat Na2Co3 + Ca(OH)2 > 2NaOH + CaCO3 The...

    Started by Sutty‎, 19th September 2007 00:38
    2 Pages
    1 2
    • Replies: 17
    • Views: 6,349
    29th January 2008, 11:14 Go to last post

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