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公开(公告)号：US07655193B1
公开(公告)日：2010-02-02
申请号：US10901313
申请日：2004-07-26
CPC分类号： B01D53/62 , B01D2251/402 , B01D2251/404 , Y02C10/04
摘要： An apparatus and method associated therewith to extract and sequester carbon dioxide (CO2) from a stream or volume of gas wherein said apparatus hydrates CO2 and reacts the resulting carbonic acid with carbonate. Suitable carbonates include, but are not limited to, carbonates of alkali metals and alkaline earth metals, preferably carbonates of calcium and magnesium. Waste products are metal cations and bicarbonate in solution or dehydrated metal salts, which when disposed of in a large body of water provide an effective way of sequestering CO2 from a gaseous environment.
摘要翻译： 一种与其相关联的装置和方法，用于从气体流或体积中提取和螯合二氧化碳（CO 2），其中所述装置水合CO 2并使所得碳酸与碳酸酯反应。 合适的碳酸酯包括但不限于碱金属和碱土金属的碳酸盐，优选钙和镁的碳酸盐。 废物是溶液中的金属阳离子和碳酸氢盐或脱水的金属盐，当处于大量水中时，它们提供了从气体环境中隔离二氧化碳的有效方式。
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公开(公告)号：US06890497B2
公开(公告)日：2005-05-10
申请号：US09759781
申请日：2001-01-11
CPC分类号： B01D53/62 , B01D2251/402 , B01D2251/404 , Y02C10/04
摘要： A method and apparatus to extract and sequester carbon dioxide (CO2) from a stream or volume of gas wherein said method and apparatus hydrates CO2, and reacts the resulting carbonic acid with carbonate. Suitable carbonates include, but are not limited to, carbonates of alkali metals and alkaline earth metals, preferably carbonates of calcium and magnesium. Waste products are metal cations and bicarbonate in solution or dehydrated metal salts, which when disposed of in a large body of water provide an effective way of sequestering CO2 from a gaseous environment.
摘要翻译： 从气体流或体积中提取和螯合二氧化碳（CO 2 H 2）的方法和装置，其中所述方法和装置将CO 2水合，并将所得碳酸 与碳酸盐。 合适的碳酸酯包括但不限于碱金属和碱土金属的碳酸盐，优选钙和镁的碳酸盐。 废物是溶液中的金属阳离子和碳酸氢盐或脱水的金属盐，当在大量的水中处理时，它们提供了从气体环境中隔离CO 2 2的有效方式。
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