Sulphuric acid production based on sulphur, different from on pyrite or off-gases, has diversified process arrangement for drying and absorption due to permittinp higher concentration of drying acid.
硫磺制酸不同于矿制酸和冶炼烟气制酸，它可采用较高的干燥酸浓度而使干燥与吸收工艺流程多种多样。
Process parameters of conversion and drying and absorption sections are controlled carefully.
转化和干吸工段注意工艺参数的控制。
Process parameters of conversion and drying and absorption sections are controlled carefully.
转化和干吸工段注意工艺参数的控制。
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