·Patents
Sludge drying composite conditioner and application methed there of. United States Patent. Patent No.: US 9969640B2
Release time:2019-09-11 Hits:
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A method for online deoxidation of bio-oil during biomass pyrolysis, national invention patent. Patent No.: ZL 201810309843.8.
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A method for co-processing solidified heavy metals with fly ash and desulfurization wastewater, national invention patent. Application No.: 201910362753.X