Remove Carbon Remove Commercial Remove Reviews Remove Water
article thumbnail

Review of co-processing of biocrudes in oil refineries

Green Car Congress

The major compound groups in FPBO are water (20–25 wt %), carboxylic acids (∼ 5 wt %), aldehydes, ketones, and furfurals (25 wt %), sugar-like material (30–35 wt %), and lignin-derived compounds (20 wt %). In HTL, wet feedstock is liquefied in a hot (250–374 °C) and pressurized (4–22 MPa) water environment into biocrude oil.

Oil 448
article thumbnail

C-Zero raises $11.5M Series A to produce clean hydrogen from natural gas via methane pyrolysis

Green Car Congress

The funding will accelerate the first commercial-scale deployment of C-Zero’s drop-in decarbonization technology, which will allow industrial natural gas consumers to avoid producing CO 2 in applications such as electrical generation, process heating and the production of commodity chemicals such as hydrogen and ammonia. C-Zero Inc.,

Hydrogen 305
article thumbnail

Shell Gamechanger Accelerator Powered by NREL selects two green hydrogen startups for fourth cohort

Green Car Congress

The new companies are focused on creating electrochemical systems that can help reduce carbon emissions in hard-to-decarbonize sectors and represent the program’s fourth cohort. GCxN provides promising cleantech startups with technical resources to accelerate product commercialization while de-risking investment.

Hydrogen 418
article thumbnail

NuScale Power receives US NRC design approval for small modular reactor

Green Car Congress

The US Nuclear Regulatory Commission (NRC) completed the Phase 6 review—the last and final phase—of the Design Certification Application (DCA) for NuScale Power’s small modular reactor (SMR) and issued the Final Safety Evaluation Report (FSER). NuScale’s DCA was completed in December 2016 and accepted by the NRC in March 2017.

Design 334
article thumbnail

USC study shows promising potential for giant-kelp-based biofuel with depth-cycling approach

Green Car Congress

physically moving the macroalgae between deep nutrient-rich water at night and shallow depths within the photic zone during the day to optimize growth. An open-access paper on their work appears in the journal Renewable and Sustainable Energy Reviews. The researchers used a depth-cycling approach—i.e., —Ginsburg et al.

Mariner 468
article thumbnail

Shell launches commercial operation of Quest carbon capture and storage in Alberta oil sands

Green Car Congress

Shell marked the official opening of the Quest carbon capture and storage (CCS) project in Alberta, Canada, and the start of commercial operations there. The BCS is well below hydrocarbon-bearing formations and potable water zones in the region. It features multiple caprock and salt seal layers.

Oil-Sands 150
article thumbnail

Geely invests in Carbon Recycling Intl.; vehicles fueled by methanol from CO2, water and renewable energy

Green Car Congress

million in Carbon Recycling International (CRI). Geely’s CRI investment and work with renewable methanol is similar to the approach Audi is taking with its own e-fuels projects—producing very low carbon liquid or gaseous fuels using only renewable energy, water and CO 2. Earlier post.). Earlier post.) Sileghem, L.,

Renewable 150