Cement represents about 5% of all carbon emissions worldwide. The second most consumed material in the world after water, concrete is used most widely in the construction industry due to its high compressive strength and other properties. It also has another beneficial quality. Cement, and perhaps plastics, can be used to sequester CO₂.
CO₂ can be recovered from a natural gas-fired boiler and steam reformer flue gas, compressed, and then used for increasing urea and methanol production. Carbon dioxide recovery units have a capacity ranging from 30 to 600 tons per day (TPD) of CO₂. Free low-pressure steam, cooling water, and electricity are available to lower the cost of carbon dioxide recovery. Low capital cost of modular design is key for the wide adoption of this commercial value for CO₂.
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- Inventys Partners with Total and Lafarge to Bring Carbon Capture Program to British ColumbiaMay 28, 2019 - 5:12 am
- Clean Energy Ministerial 10 / Mission Innovation-4
May 27-29, 2019 | Vancouver, CanadaApril 14, 2019 - 10:45 am
- Secretary Perry Announces $24 Million in New Projects to Advance Transformational Carbon Capture TechnologiesMarch 4, 2019 - 9:33 am