Technological process of desulfurizing coking benzene to co-produce refined benzene and nitro benzene
The technological process of desulfurizing coking benzene to co-produce refined benzene and nitro benzene includes the following steps: adding (68-80) % concentration sulfuric acid solution, nitric acid and coking benzene in the volume ratio of (1-5) to (0.01-1.1) to 1 into a nitrifying reactor and...
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| Sprache: | chi ; eng |
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