Production of phosphoric acid by the dihydrate-hemihydrate method
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I’m seeking advice from engineers: are there any plants in China that operate stably using the dihydrate or hemihydrate processes? I am planning to develop this area, and I hope the experts here can offer some suggestions.
I’ll give it a try; it seems that there are really very few such devices in China, and I’m not sure whether Weng Fu’s device is still in use.