[르포] The ability of 130 years of historical past. . “Recycling assets and fuels to realize the bottom greenhouse fuel emissions on the planet”

[편집자주] Europe, a sophisticated cement nation, is making each effort to scale back greenhouse gases (carbon dioxide). The cement business, which is taken into account a carbon dioxide producing business, isn’t any exception. Useful resource distribution from numerous industries is recycled into cement manufacturing supplies and power consumption is lowered via useful resource administration utilizing synthetic intelligence (AI) know-how. The problem of decreasing greenhouse gases is a direct activity dealing with not solely Europe but additionally the Korean cement business. We go to cement websites in Europe to take a look at superior applied sciences and to recommend a means ahead for the home cement business.

“With our lengthy historical past of 130 years, we’re assured that we produce the very best high quality cement with the bottom carbon emissions in Austria.” (Berthold Kren, CEO of HOLCIM, Austria)

Holcim’s CEO in Austria, Berthold Kren, explains the corporate’s steps on the MANNERS DORF cement plant operated by HOLCIM close to Vienna, Austria, at 2pm on the twenty third (native time). / Park reporter Ji-yoon

At 2pm on the twenty third (native time), DORF Holcim’s MANNERS cement manufacturing facility close to Vienna, the capital of Austria. This manufacturing facility, which is run by Holcim, the most important cement firm on the planet, has been making cement since 1894, 130 years in the past. Presently, cement is exported not solely to Austria but additionally to varied international locations in Europe.

CEO Bertholt Kren mentioned, “Among the many firms producing cement in Austria, the nation with the bottom greenhouse fuel emissions, the Holcim Mannersdorf plant has a novel place,” he added, “It re- circulation of two round assets: different uncooked supplies and different fuels. “It is a firm with a excessive utilization charge in all sectors,” he mentioned.

Holcim’s Manersdorf plant produces 1.3 million tonnes of cement per yr. This manufacturing facility had the bottom greenhouse fuel emissions (carbon dioxide, CO₂) per tonne of cement final yr at 495 kg on the planet (common 611 kg). It’s under the typical of 534 kg in Austria, the bottom greenhouse fuel emitter on the planet, and under Germany (common 565 kg), which has a cement plant with a 100% recycled gas recycling charge.

At 2pm on the twenty third (native time), waste vinyl, waste plastic, and different waste artificial resins loaded onto vehicles to switch fossil fuels had been faraway from the MANNERS DORF cement plant that HOLCIM close to Vienna, the Austria pours into one nook of the manufacturing facility. / Park reporter Ji-yoon

The key to decrease greenhouse fuel emissions worldwide is to broaden the share of different fuels (recycling charge of round assets) adopted by a lot of the world’s cement business. -Europe to him. That is to scale back greenhouse fuel emissions when utilizing fossil fuels corresponding to bituminous coal. Austria is accelerating the manufacturing of low carbon cement, which reduces greenhouse gases produced by making clinker by heating limestone to excessive temperatures.

On the Manersdorp Cement Manufacturing unit I visited that day, a truck able to loading 25 tonnes of waste artificial resin arrived and went to make use of waste artificial resin, corresponding to waste plastic and waste vinyl, as gas as a substitute of fossil fuels . At this plant, 300 to 400 tons of waste artificial resin are used as combustion gas each day. I used to be additionally capable of see firsthand the method of crushing waste concrete, a building waste materials, to be used as one other uncooked materials.

Bernhard Kock, high quality and setting supervisor on the Holcim Manersdorf plant, mentioned, “At our plant, we use waste artificial resins corresponding to waste plastic and waste vinyl, which may change fossil fuels by as much as 90% “Sure the speed of utilizing different uncooked supplies corresponding to waste concrete additionally reaches 21%,” he defined.

At 2pm on the twenty third (native time), Bernhard Kock, high quality and setting supervisor of Holcim’s Manners Dorf manufacturing facility, inspected waste concrete on the Manners Dorf cement manufacturing facility operated by Holcim close to Vienna, Austria uncooked materials for cement. / Park reporter Ji-yoon

This Manersdorp plant alone reduces 70,000 tonnes of CO₂ per yr via the recycling of round assets. This is identical degree of CO₂ discount impact as not driving 40,000 automobiles per yr. Together with all different crops in Austria, that is equal to decreasing the variety of automobiles pushed by a complete of 120,000 automobiles per yr.

Holcim promotes the introduction of a round economic system system as a key technique for decarbonisation. We plan to construct a recycling plant on the Manersdorp plant this yr to make use of lots of recyclable assets as different fuels. We have now set a objective to make use of waste concrete and slag as different uncooked supplies and introduce solar energy technology to realize an environmentally pleasant power safety degree of 25% by 2025.

Mannersdorf Plant’s carbon impartial roadmap, it plans to construct a round useful resource recycling plant and implement the primary part of a 2.2 megawatt (MW) solar energy technology venture this yr. Subsequent yr, we plan to introduce 2 15MW solar energy technology and wind energy technology. After 2026, we plan to launch a brand new low-carbon cement product with a decrease clinker content material from 66% to 60%.

Holcim launched Carbon Seize, Utilization (CCU) tools, a precursor to Carbon Seize, Utilization & Storage (CCUS), on the Manersdorp plant as a closing technique to cut back greenhouse gases. We plan to speculate 350 million euros (about 520 billion gained) in advancing a venture to transform CO₂ captured from cement crops into renewable plastic. Of this, 200 million euros (about 300 billion gained) will likely be launched via help from the Austrian authorities.

At 2pm on the twenty third (native time) on the MANNERS DORF cement plant operated by HOLCIM close to Vienna, Austria, Hubert Grech, head of the useful resource recycling division of the Austrian Ministry of Local weather, Atmosphere and Vitality, will ‘ interpretation of the legal guidelines regarding burning. of waste vinyl and waste plastic. / Park reporter Ji-yoon

Hubert Grech, head of the useful resource recycling division on the Austrian Ministry of Local weather, Atmosphere and Vitality, mentioned, “In Austria, we use lots of waste artificial resins corresponding to waste plastic as gas, so the extent reuse of waste artificial resins. within the cement business very excessive.” “There are strict authorized rules relating to the burning of waste artificial resins and secondary merchandise from numerous industries,” he defined.

“As a coverage to decarbonize industries that emit carbon, the Austrian authorities has earmarked a complete of three billion euros in analysis funds, not restricted to the cement business,” mentioned Huberd Grech, head of the division, “Many firms, together with Holcim, are working exhausting to win this analysis grant.” “I do know they’re making efforts,” he mentioned.