In short, carbon recycling takes carbon dioxide emissions and transforms them into a liquid
hydrocarbon fuel source.
Not exact matches
The driving
sources of energy are changing as we move from a
hydrocarbon fuel focus toward renewables.
But I could imagine a day when the entire energy mix is
fueled by renewable energy
sources, and then all of the
hydrocarbon products — consumable plastics, the
fuels that you need for long - term energy storage and heating your home in the winter — all of that could be derived from CO2 conversion.
If we're successful and others are successful in producing alternative
sources of
hydrocarbons for
fuels, eventually we could be shifting the supply and shifting the demand for oil.
This relates to the whole area of development for people talking about biofuels, which is this idea of trying to develop replacements for the conventional sorts of fossil
fuels that we have to at least — if we are going to be burning some sort of
hydrocarbons of some kind — to try to get them [so] that they are being derived from a different
source, and potentially or ideally, ones that would actually burn without delivering as much carbon dioxide into the atmosphere too; that's great if you can get that.
«And these liquid
hydrocarbons made by the alga are currently found in petroleum deposits, so we are already using them as a
source to generate
fuel.
«Essentially, if we were to use the
hydrocarbon oils from this alga to be a renewable
fuel source, there would be no need to change any kind of infrastructure for making the
fuel.
Despite the explosive growth of renewable
sources of electricity, making
hydrocarbon building blocks and high energy density
fuel sources in a renewable fashion is a major challenge.
So, apparently, if I understand this correctly, the idea is really about a way that actually requires an independent
source of energy (and a big one) in order to make liquid
fuels and other
hydrocarbon - based products in a relatively «carbon - neutral» way.
Just been looking up the
sources for commercial CO2 and here is a short exerpt from google: «The most common operations from which commercially - produced carbon dioxide is recovered are industrial plants which produce hydrogen or ammonia from natural gas, coal, or other
hydrocarbon feedstock, and large - volume fermentation operations in which plant products are made into ethanol for human consumption, automotive
fuel or industrial use.
• Creating liquid
hydrocarbon fuels from this
source (along with LNG) would eliminate the need for expensive power storage for vehicles.
When used as a
source of energy to manufacture
hydrocarbons such as methane and liquid
fuels, as you point out solar panels can only do this in the daytime.
Once hydrogen production is converted to a non-fossil
source (probably electrolytic or thermochemical splitting of water, powered by nuclear energy) and all industrial hydrogen (for things like the Haber Process)
sourced thus, it would probably be better to synthesize
hydrocarbon fuels (either methanol, or Fischer - Tropsch petrol or diesel) than attempt to use hydrogen directly.
That perception encourages us all to pay more than the
fuel should cost and puts enormous quantities of dollars into the pockets of people who have no skills, talents or resources other than their influence over
sources of
hydrocarbons.
I don't believe we'll burn enough fossil
fuel to cause catastrophic warming before alternative energy
sources make the Holy
Hydrocarbon Bond more valuable as structure than for its inherent energy.
[28] This represents a potentially important future
source of
hydrocarbon fuel.
Specific areas of interest include, but are not limited to: biological, thermochemical, or thermocatalytic routes for the conversion of lignocellulosic biomass to advanced biofuels beyond cellulosic ethanol; microbial
fuel cells for direct production of electricity from renewable carbon
sources; hydrogen production from autotrophic or heterotrophic microorganisms;
hydrocarbons and lipids from phototrophic or heterotrophic microorganisms.
The least disruptive technology would replace oil - derived
hydrocarbons with liquid
hydrocarbon fuels derived from CO2, water, and a clean energy
source, such as the sun, leading to a carbon - neutral
fuel cycle.
Published on April 30, 2018 Natural gas, called «the prince of
hydrocarbons» by some, is an increasingly important
fuel source in the world energy system.