100% sulfuric acid production equipment
The invention discloses 100% sulfuric acid production equipment which comprises a desorption tower, an air blower, a heat exchanger, an acid circulating pump and a spraying device, filler is arranged in the desorption tower, the heat exchanger is arranged at the bottom of the desorption tower, a col...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses 100% sulfuric acid production equipment which comprises a desorption tower, an air blower, a heat exchanger, an acid circulating pump and a spraying device, filler is arranged in the desorption tower, the heat exchanger is arranged at the bottom of the desorption tower, a collecting device located below the filler is further arranged in the heat exchanger, and a sulfuric acid outlet communicated with the collecting device is formed in the side portion of the desorption tower. A mixer is arranged at the bottom of the desorption tower, the acid circulating pump is connected with the mixer and the spraying device through liquid conveying pipelines, the spraying device is located above the filler, a nicotinic acid inlet and a pure water inlet are formed in the side portion of the desorption tower, and the air blower is communicated with the heat exchanger. After a large amount of heat generated by mixing nicotinic acid and pure water is used for heating dry air, high-temperature air is gen |
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