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Alfa Laval introduces E-PowerPack ORC waste heat recovery system for ships

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Alfa Laval is introducing the E-PowerPack waste heat recovery system for ships. Able to convert waste heat directly into electrical power, the E-PowerPack uses Organic Rankine Cycle (ORC) technology to reduce ship fuel consumption and CO 2 emissions. Basic ORC concept.

Waste 448
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Sumitomo Rubber and Sumitomo Electric to join Sumitomo Riko, LanzaTech project

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In November 2022, LanzaTech and Sumitomo Riko Company entered into a joint-development agreement to reuse rubber, resin and urethane waste for the production of a key chemical intermediate, isoprene. Sumitomo Rubber along with Sumitomo Electric will be taking part in this joint development. Earlier post.)

Waste 370
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European project HARARE seeks to produce iron and non-ferrous metals from waste using hydrogen as reductant

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HARARE stands for “Hydrogen As the Reducing Agent in the REcovery of metals and minerals from metallurgical waste”. At the core of the HARARE concept is the use of hydrogen gas to reduce the iron oxide without process-related CO 2 emissions. Most of the waste remains as such and is dumped in large landfill sites.

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W?rtsil? & Vantaa Energy Ltd. to cooperate on a carbon-neutral synthetic biogas production project

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a Finnish energy company, have signed an agreement on a joint concept feasibility study for a Power-to-Gas facility at Vantaa Energy’s waste-to-energy plant in the city of Vantaa in the capital region. The technology group Wärtsilä and Vantaa Energy Ltd., The co-development agreement was signed in May and is valid for 12 months.

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

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However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.

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ElectraTherm and Navy to demonstrate shipboard waste heat recovery

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ElectraTherm, a leader in distributed, waste heat to power generation, is working with the Office of Naval Research (ONR), Creare, and the US Naval Academy (USNA) to demonstrate gas turbine waste heat recovery as part of a Small Business Innovation Research project. Hot water is the only fuel consumed by the Power+.

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ARPA-E to award $28M to develop ultrahigh-temperature materials for gas turbine applications

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The ULTIMATE program will develop and demonstrate ultrahigh-temperature materials that can operate in high temperature and high stress environments of a gas turbine blade. Projects will specifically target gas turbine applications in the power generation and aviation industries. for high-temperature components in gas turbines.

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