Difference between revisions of "Carbon dioxide collector"

Revision as of 02:33, 1 December 2013

(speculativity warning)

Micro airships

• have a very lightweight bubble as main body in a size range between 10um and 100.000um
• use hydrogen as lifting gas
• use their surface for harvesting of solar energy
• are capable of water capture and splitting for compensation of hydrogen diffusion loss
• may be capable of carbon dioxide capture ond splitting
• may be capable of self replication
• may (if malicious) create some nasty gasses

good ones and bad ones

Good ones are not self replicating maybe drop the extracted carbon down in form of graphite chips stop carbon extraction at a certain level and care about their fate after their end of service. They have a rather big size that makes handling them easier and may also watch out for bad ones. Bad ones use the extracted carbon solely for self replication and at some point start to produce nasty gasses like Cyanide (HCN) or nitrous gasses (NOx) suddenly and in huge amounts

Bopth of them may endanger planes and create shadows hampering plant growth.

Questions

To investigate: If replicative how fast could they replicate (doubling time) depending on diameter?
What is the limiting factor solar-power for hydrogen generation, dilutedness of CO2 ore something else?

To investigate: Can they be made to actively navigate? Their high volume to mass ratio makes this rather diffecult when there's even the slightest bit of wind. Flattening the bubbles drops the aerodynamic resistance significantly.

alternate forms

for swimming ones - micro ships - essentialy the same reasoning applies. They need no hydrogen must be surdier and are easier to collect mnually (skimming) if something goes wrong.