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Veolia launches largest project to produce bio-methanol from pulp mill waste

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The Kraft pulping process transforms wood chips into pulp, from which a broad range of paper products are made. Black liquor is the waste byproduct from the kraft pulping process after pulping is completed. Veolia Group designs and provides solutions for water, waste and energy management.

Waste 403
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Cambridge researchers develop standalone device that makes formic acid from sunlight, CO2 and water

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Researchers at the University of Cambridge, with colleagues at the University of Tokyo, have developed a standalone device that converts sunlight, carbon dioxide and water into formic acid, a carbon-neutral fuel, without requiring any additional components or electricity. —senior author Professor Erwin Reisner.

Water 418
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Fraunhofer team develops process to recycle carbon black from car tires

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Waste tires have been used mainly for recovering energy sources; only small proportions of the carbon black contained in these tires are recycled, since mineral ash accounts for around 20% of its content. Around three kilograms of carbon black—also known as industrial soot—are found in a standard car tire.

Carbon 413
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UK to award £54M to 15 projects developing innovative carbon removal technology

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The UK government is awarding £54 million to 15 projects to develop technologies that remove carbon emissions from the atmosphere. The carbon dioxide can then be permanently stored or used in various products or applications. The biochar is rich in carbon and can be used as a fertilizer. Cambridge Carbon Capture Ltd.,

Carbon 305
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Lithium Australia produces LFP cathode material and Li-ion batteries from mine waste

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Lithium Australia NL reported that its wholly owned subsidiary VSPC Ltd has successfully produced Li-ion battery cathode material, and Li-ion batteries (LIBs), from tri-lithium phosphate produced directly from mine waste using the SiLeach process. LFP and batteries from waste. SiLeach background.

Li-ion 287
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Argonne researcher using hydrous ethanol as a dual fuel to lighten the carbon footprint of locomotives

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Hydrous ethanol (also sometimes known as azeotropic ethanol) typically ranges from 186 proof (93% ethanol, 7% water) to 192 proof (96% ethanol, 4% water). Earlier post.). It’s a good, fast way to adapt technology into an existing engine by manufacturing a retrofit kit that can be installed on current engines or on newer engines.

Carbon 259
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SLB introduces low-carbon alternative for well construction cement that eliminates up to 85% of embodied CO2

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Cement provides structural support; functions as a barrier that helps prevent corrosion of the steel casing; and blocks oil, gas, or water from traveling through the annulus (the space between the wellbore and the casing). This barrier also protects fresh water aquifers and helps prevent the inflow of undesirable hydrocarbons.

Portland 259