article thumbnail

New photocatalytic system converts carbon dioxide to valuable fuel more efficiently than natural photosynthesis

Green Car Congress

The new system mimics a natural chloroplast to convert carbon dioxide in water into methane, very efficiently using light. In past decades, many scientists have tried to develop artificial photosynthesis processes to turn carbon dioxide into carbon-neutral fuel. A paper on this team’s latest work was published in Nature Catalysis.

Convert 369
article thumbnail

Twelve and LanzaTech successfully convert CO2 to ethanol

Green Car Congress

Ethanol is typically produced using biological processes or as a petrochemical, through ethylene hydration, using fossil fuels. This work will see Twelve converting CO 2 to CO, which will in turn be converted by LanzaTech’s proprietary microbe to isopropyl alcohol (IPA).

Convert 324
article thumbnail

Transform Materials plasma process converts abundant natural gas into high-value hydrogen and acetylene

Green Car Congress

Transform Materials has developed a novel and sustainable microwave plasma reactor process to convert natural gas into high-value hydrogen and acetylene, thereby opening up a new pathway for green chemical manufacturing. Acetylene can be then converted into many derivative chemicals, all possessing high value.

Convert 395
article thumbnail

Prometheus Fuels licenses ORNL ethanol-to-jet-fuel process

Green Car Congress

Prometheus Fuels has licensed an ethanol-to-jet-fuel conversion process developed by researchers at the Department of Energy’s Oak Ridge National Laboratory. The ORNL technology will enable cost-competitive production of jet fuel and co-production of butadiene for use in renewable polymer synthesis. —Zhenglong Li.

Fuel 210
article thumbnail

ETH Zurich catalyst can convert polypropylene directly into motor oil with high selectivity

Green Car Congress

The Alterra technology transforms plastic destined for landfills back into petrochemical products that can be further refined into fuels, waxes and plastic production. The nanoparticles were supported on a carbon material synthesized via the carbonization of an aniline/phytic-acid-based polymer.

Oil 389
article thumbnail

Twelve and Alaska Airlines to collaborate with Microsoft to advance sustainable aviation fuel derived from recaptured CO2 and renewable energy

Green Car Congress

Through the first-of-its-kind agreement, Twelve, Alaska, and Microsoft will work to advance production and use of Twelve’s E-Jet, a low-carbon jet fuel produced by a power-to-liquids process leveraging the company’s carbon transformation technology. Earlier post.). SAF is a core part of Alaska’s five-part pathway to net zero by 2040.

Alaska 221
article thumbnail

Global Bioenergies’ bio?isobutene now at 99.77% purity; polymer-grade level

Green Car Congress

Global Bioenergies has purified its bio‐isobutene to 99.77%, a polymer‐grade level. Up to now, 95% purity was reached, a level sufficient for several applications, such as fuels and paints. Several applications in the polymers business (rubbers, plastics.) —Thomas Buhl, Head of business development at Global Bioenergies.

Polymer 150