油氣回收自1970年代末以來，油氣回收裝置(VRU)一直在被***應用，用于在汽油儲存和裝卸設施中控制油氣揮發。這些系統能使油氣飽和并進行真空再生，因此需要特殊的活性碳。卡博特開發一種特殊柱狀活性炭，用于吸附和解析汽油。這種活性碳能夠大量吸附汽油、具有超高硬度，卡博特 CA1 PA活性炭，卡博特 CA1 PA活性炭、低密度和低粉塵特點，卡博特 CA1 PA活性炭，使其擁有較長的使用壽命。防毒面具/呼吸面罩卡博特.諾瑞特(CabotNorit)生產多種高性能的“浸漬”活性炭產品，***用于呼吸防護用品，能***去除防御有害工業污染物和0氣體，呼吸面罩用戶的生命安全。
Technical support is always close at hand. Our team of experts provides ongoing support in advising you on your specific application and treatment goals. Each team member is an expert who is committed to keeping your process running at optimum specifications and output levels. We provide our customers with a worldwide network of sales and service support including activated carbon manufacturing plants in Europe, North America and Latin America. We take our commitment to our customers very seriously. We are proud to work in partnership with you to provide our extensive technical expertise and the most choices in activated carbon. In turn, you can be assured of the best fit for your application, at an optimal price and performance.
下面就說明一下活性炭各個數值對活性炭吸附力的作用指標：
1. 碘值
碘值是指活性炭在0.02N 12/KL水溶液中吸附的碘的量。碘值與直徑大于10A 的孔隙表面積相關聯。
活性炭價格高低，碘值是判斷的標準之一。當然，也不是碘值越高，活性炭越好。
2.丁烷值
丁烷值是飽和空氣與丁烷在特定溫度和特定的壓力下通過炭床后，每單位重量的活性炭吸附的丁烷數量。
3.灰分
活性炭的灰粉有兩種，一種是表面灰粉，另外一種是內在灰粉，平時說的活性炭的灰粉是指內在灰粉。
