先進(jìn)的燃燒后CO2捕集Advanced Post-Combustion CO2 Capture
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- 更新時(shí)間:2021-09-18
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資料簡(jiǎn)介
從發(fā)電廠的煙氣中分離和捕獲CO2的想法沒有實(shí)現(xiàn)。 源于對(duì)氣候變化的關(guān)注。相反,它得到了盡可能多的關(guān)注。 廉價(jià)的CO2源,尤其用于提高采收率(EOR)作業(yè) 其中將CO2注入油藏以增加油的流動(dòng)性,從而, 水庫的生產(chǎn)率。幾家商業(yè)性植物從 發(fā)電廠煙氣是美國70年代末80年代初建設(shè)的。什么時(shí)候? 石油價(jià)格在上世紀(jì)80年代中期下降,回收的二氧化碳對(duì)于提高采收率來說太貴了。 行動(dòng),迫使這些捕獲設(shè)施關(guān)閉。然而,塞爾斯谷 美國加州Trona的礦物廠,利用該工藝生產(chǎn)二氧化碳用于碳酸化 鹵水,1978年開始運(yùn)行,至今仍在運(yùn)行。再捕獲幾次二氧化碳 隨后建造了工廠,生產(chǎn)用于商業(yè)應(yīng)用和市場(chǎng)的二氧化碳。
The idea of separating and capturing CO2 from the flue gas of power plants did not originate out of concern about climate change. Rather, it gained attention as a possible inexpensive source of CO2, especially for use in enhanced oil recovery (EOR) operations where CO2 is injected into oil reservoirs to increase the mobility of the oil and, thereby, the productivity of the reservoir. Several commercial plants that capture CO2 from a power plant flue gas were constructed in the late 1970s and early 1980s in the US. When the price of oil dropped in the mid-1980s, the recovered CO2 was too expensive for EOR operations, forcing the closure of these capture facilities. However, the Searles Valley Minerals Plant in Trona, CA, which uses this process to produce CO2 for carbonation of brine, started operation in 1978 and is still operating today. Several more CO2 capture plants were subsequently built to produce CO2 for commercial applications and markets.
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