Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi all,
Vanilla are planning an update to the site on April 24th (next Wednesday). It is a major PHP8 update which is expected to boost performance across the site. The site will be down from 7pm and it is expected to take about an hour to complete. We appreciate your patience during the update.
Thanks all.

Can methane be sequestered from the atmosphere

  • 08-03-2015 7:36pm
    #1
    carlowplayer
    Registered Users Posts: 519 ✭✭✭


    Are there ways to extract methane from the atmosphere in the same way that carbon can be sequestered from the atmosphere


Comments

  • #2
    The_Captain
    Registered Users Posts: 1,376 ✭✭✭The_Captain


    Methane is carbon


  • #3
    Capt'n Midnight
    Moderators, Recreation & Hobbies Moderators, Science, Health & Environment Moderators, Technology & Internet Moderators Posts: 90,684 Mod ✭✭✭✭Capt'n Midnight


    the concentration is small, two parts per million

    to remove 16g of it would have to process 2 million cubic meters of air.
    the 12g of carbon would be about a level teaspoon full

    and there is the inconvenience of methane being about half the density of air , so it goes skywards rapid


    chemically it's reasonably inert 'cept for the whole burning thing

    so the best thing to do is capture it at source,


  • #4
    YFlyer
    Registered Users Posts: 9,717 ✭✭✭YFlyer


    The_Captain wrote: »
    Methane is carbon

    CH4


Advertisement