Several designs are being developed, but they involve variations on the same theme. In each case air is brought into contact with a “sorbent” material, which binds chemically with the carbon dioxide.
现在已经开发出的方案虽然各不相同，但却都是基于同一个思想，这就是将空气通过有“吸附剂”的材料，而这种材料的化学性质使它能与二氧化碳结合。
One big cost, at least for some designs, is the sorbent material, which cannot be recycled indefinitely.
对某些方案来说，一个巨大的花费来自于不能循环利用的吸收剂。
The purified MWCNTs are found to be a suitable packing material for gas chromatography and a sorbent in trapping volatile organic compounds from air.
它可以作为气相 色谱固定相和吸附挥发性有机物的吸附剂。
The results of the experiments show that the material has strong selecting adsorption character for oxygen and the respiration process can repeat well. YBCO may be used as deoxidant sieve sorbent.
实验表明，该材料对氧有强烈的选择吸附性，并且可以再生，可以把YBCO做为除氧分子筛。
Diatomite is widely used in fireproof material, constructional material, filtering material, blench material, bulking agent, sorbent and the carrier of chemical industry catalyst.
硅藻土广泛应用于耐火材料、建筑材料、过滤和漂白材料、填充剂、吸着剂、化学工业催化剂载体等。
Diatomite is widely used in fireproof material, constructional material, filtering material, blench material, bulking agent, sorbent and the carrier of chemical industry catalyst.
硅藻土广泛应用于耐火材料、建筑材料、过滤和漂白材料、填充剂、吸着剂、化学工业催化剂载体等。
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