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| Using the good raw materials and adding high activatory desulphurizer used for synthesis sty ammonia,carbinol ,gas,synthol,and desulfuration of city gas,water gas,oil gas,natural gas.
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| It is used in recovery of organic solvent within the limits of much concentration variation, and widely used in production of foil and film, printing, dyeing, rubber,synthetic resin, synthetic, fibre, oil refinery and petrochemical industries.
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| The are used in separation nitrogen and carbon dioxide from the air in separating methane from ferment gas, and in separating hydrogen from blast furnace gas or from the methyl alcoholresolved gas.... |
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